4 1/4 inch length Bolts & Cap Screws
511,657 Bolts & Cap Screws, showing 200, (click on any line for more information)
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| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| FastWare | Sask | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/4-7 x 4 1/4 | nc heavy hex str/b assembly a325 w/a563 grade dh nut & f436 fw hdg | 25 | 
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| Century | FL | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain | 1/2-13 x 4 1/4 | 1/2-13 x 4 1/4 socket cap type-316 s/s rev b q2b | 415 | 
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| Jackson | MS | Socket Head Cap Screw | Steel | Plain | #10-24 x 4 1/4 | nc socket hd cap | 40 | 
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| Jackson | MS | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/4-7 x 4 1/4 | 1 1/4-7x4-1/4 a325 hex bolt plain | 14 | 
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| Jackson | MS | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8 | Plain | 1 1/4-8 x 4 1/4 | heavy h/b a193 b8 class 2 stainless | 2 | 
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| METRO IND | OH | Hex Machine Bolt | Grade 8 | Plain | 1/2-13 x 4 1/4 | 1/2-13 x 4 1/4 hh c/s gr 8 plain | 5 | 
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| Weaver | WA | Socket Head Cap Screw | null | Plain | 1/2-13 x 4 1/4 | 1/2-13 x 4 1/4 socket hd c/s plain | 13 | 
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| CIF | IL | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1-14 x 4 1/4 | 1-14 x 4 1/4 hex cap screw grade 8 with 1 useable thread zinc yellow | 3650 | 
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| CIF | IL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Galvanized | 1 1/8-7 x 4 1/4 | 1 1/8-7 x 4 1/4 heavy hex bolt a325 hot dip galvanized | 244 | 
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| MESAFAST | CA | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/4 x 4 1/4 | a325 h/b | 49.0 | 
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| SunPack | FL | Hex Machine Bolt | Grade A | Zinc/Clear | 1 1/4-7 x 4 1/4 | 1-1/4-7x4-1/4 a307a fin hex bolt zinc | 6 | 
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B | Plain | 1 1/4-7 x 4 1/4 | 1-1/4-7x4-1/4 a307b hvy hex bolt plain | 4 | 
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 1 1/4-8 x 4 1/4 | 1-1/4-8x4-1/4 a193 b7 hvy hex bolt plain | 78 | 
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Zinc/Clear | 1 1/4-8 x 4 1/4 | 1-1/4-8x4-1/4 a193 b7 hvy hex bolt zinc | 21 | 
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 1 1/8-7 x 4 1/4 | 1-1/8-7x4-1/4 a193 b7 hvy hex bolt plain unc thread | 20 | 
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| SunPack | FL | Hex Machine Bolt | Grade A | Cadmium | 1 1/8-7 x 4 1/4 | 1-1/8-7x4-1/4 a307a fin hex bolt cad | 8 | 
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B8 | Plain | 1 1/8-8 x 4 1/4 | 1-1/8-8x4-1/4 a193 b8 ss hvy hex bolt | 6 | 
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 1 1/8-8 x 4 1/4 | 1-1/8-8x4-1/4 a193 b7 hvy hex bolt plain | 42 | 
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| Hayes | CA | Hex Head Cap Screw | Grade 2 | Galvanized | 1 1/4-7 x 4 1/4 | 1 1/4-7 x 4 1/4 hex cap screw gr.2 hdg | 1 | 
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| Hayes | CA | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B | Galvanized | 1 1/4-7 x 4 1/4 | 1 1/4-7 x 4 1/4 hvy hex bolt a307gr.b hdg | 1 | 
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| Brikksen | FL | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 4 1/4 | 1/2-13 x 4 1/4 hx hd cs ss f593c | inquire | 
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| Brikksen | FL | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 4 1/4 | 1/2-13 x 4 1/4 hx hd cs ss f593c | inquire | 
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| Marshall | MI | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 4 1/4 | 1/2-13x4-1/4 hhcs s/s | 25 | 
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| Brikksen | FL | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 1/2-13 x 4 1/4 | 1/2-13 x 4-1/4 hex hd cs 316ss | inquire | 
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| Brikksen | FL | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 4 1/4 | 1/2-13 x 4 1/4 hx hd cs ss f593c | 200 | 
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| R&S Indus | OR | Heavy Hex Structural Bolt (A325, A490, 10.9) | Galvanized | 1 1/4-7 x 4 1/4 | 1 1/4-7x4 1/4 (pt) a325 type-1 heavy hex structural bolt hdg | 70 | 
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| R&S Indus | OR | Heavy Hex Structural Bolt (A325, A490, 10.9) | Plain | 1 1/4-7 x 4 1/4 | 1 1/4-7x4 1/4 (pt) a325 type-1 heavy hex structural bolt plain 496640/90 | 10 | 
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| R&S Indus | OR | Heavy Hex Structural Bolt (A325, A490, 10.9) | Plain | 1 1/8-7 x 4 1/4 | 1 1/8-7x4 1/4 (pt) a325 type-1 heavy hex structural bolt plain 496538/125 | 25 | 
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| R&S Indus | OR | Tension Control Bolt (F3125 Gr. F1852, F2280) | Plain | 1 1/8-7 x 4 1/4 | 1 1/8-7x4 1/4 a490 t.c. bolt plain with a563 dh hvy hex nut & round f436 washer | 45 | 
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| R&S Indus | OR | Heavy Hex Structural Bolt (A325, A490, 10.9) | Plain | 1 1/8-7 x 4 1/4 | 1 1/8-7x4 1/4 (pt) a490 type-1 heavy hex structural bolt coarse plain (usa) 504538/125 | 9 | 
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| R&S Indus | OR | Tension Control Bolt (F3125 Gr. F1852, F2280) | Plain | 1 1/8-7 x 4 1/4 | 1 1/8-7x4 1/4 a490 round head t.c.bolt plain w/a563 dh hvy hex nut & round f436 (usa) | 39 | 
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| SWACO | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | #10-32 x 4 1/4 | #10-32x4-1/4 shcs alloy bo | 50 | 
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| SWACO | OH | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 4 1/4 | 1/2-13x4 1/4 hx cap sc a2 (18-8) | 18 | 
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| GLF | OH | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/2-13 x 4 1/4 | 1/2-13 x 4-1/4 hhcs gr 8 stl zy asme b18.2.1 | 2450 | 
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| Optimas | IL | Hex Head Cap Screw | Grade 8 | Zinc/Clear | 1 1/4-7 x 4 1/4 | 1 1/4-7 x 4-1/4 asme b18.2.1 hex cap screw grade 8 zinc trivalent rohs compliant (i) | 34 | 
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| American | WI | Socket Head Cap Screw | Steel | Plain | #10-24 x 4 1/4 | #10-24x4-1/4 nc soc hd c/s | 75 | 
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| ACCURATE | IL | Socket Head Cap Screw | Steel | Plain | #10-24 x 4 1/4 | coarse socket c/s (alloy) | 80 | 
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| BHAM | AL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Zinc/Clear | 1 1/2-6 x 4 1/4 | 1 1/2-6 x 4 1/4 a325 hvy bolt dom. zn | 135 | 
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| BHAM | AL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Plain | 1 1/2-6 x 4 1/4 | 1 1/2-6 x 4 1/4 a325 hvy bolt dom. | 330 | 
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| BHAM | AL | Tension Control Bolt (F3125 Gr. F1852, F2280) | Steel | Plain | 1 1/8-7 x 4 1/4 | 1 1/8-7x4 1/4 tc assem(rd) a325 b18.2.6 | 12 | 
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| CNB | IL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Galvanized | 1 1/8-7 x 4 1/4 | 1 1/8-7 x 4 1/4 a325 structural bolt mech galv | 69 | 
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| CNB | IL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Plain | 1 1/8-7 x 4 1/4 | 1 1/8-7 x 4 1/4 a325 structural with 2rt pl | 2 | 
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| Jay-Cee | MI | Socket Head Cap Screw | Steel | Black Oxide | #10-24 x 4 1/4 | 10-24x4-1/4 socket head cap screw steel black oxide | 385 | 
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| Brikksen | FL | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 4 1/4 | 1/2-13 x 4 1/4 hx hd cs ss f593c | 2000 | 
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| Brikksen | FL | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 1/2-13 x 4 1/4 | 1/2-13 x 4-1/4 hex hd cs 316ss | 10 | 
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| FasSpcMfg | FL | Socket Head Cap Screw | null | Plain | #10-24 x 4 1/4 | 10-24 x 4-1/4 socket cap alloy | 4 | 
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| FasSpcMfg | FL | Socket Head Cap Screw | null | Plain | #10-24 x 4 1/4 | 10-24 x 4-1/4 socket cap alloy | 4 | 
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| FasSpcMfg | FL | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain | 1/2-13 x 4 1/4 | 1/2-13 x 4-1/4 socket cap 316 stainless | 10 | 
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| Alma Bolt | MI | Socket Head Cap Screw | null | Plain | 1 1/4-7 x 4 1/4 | 1 1/4-7 x 4 1/4 | alloy socket hd cap screw | 7 | 
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| Alma Bolt | MI | Heavy Hex Structural Bolt (A325, A490, 10.9) | Plain | 1 1/4-7 x 4 1/4 | 1 1/4-7 x 4 1/4 | a325 structural bolt w/nut | 82 | 
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| Alma Bolt | MI | Socket Head Cap Screw | null | Plain | 1 1/4-7 x 4 1/4 | 1 1/4-7 x 4 1/4 | alloy socket hd cap screw | 1 | 
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| Alma Bolt | MI | Heavy Hex Structural Bolt (A325, A490, 10.9) | Plain | 1 1/8-7 x 4 1/4 | 1 1/8-7 x 4 1/4 | a325 structural bolt w/nut | 44 | 
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| Alma Bolt | MI | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 1/2-13 x 4 1/4 | 1/2-13 x 4 1/4 | b7 hvy hex bolt tefln | 125 | 
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| Alma Bolt | MI | Heavy Hex Bolt (B7, B8, A307B etc.) | ASTM A574 | Plain | 1/2-13 x 4 1/4 | 1/2-13 x 4 1/4 | b7 alloy heavy hex bolt | 186 | 
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| NutsBolts | NE | Heavy Hex Structural Bolt (A325, A490, 10.9) | Plain | 1 1/8-7 x 4 1/4 | 1 1/8-7 x 4 1/4 a490 hvy hex bolt | 44 | 
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| NutsBolts | NE | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/4-7 x 4 1/4 | 1 1/4-7 x 4 1/4 a490 hvy hex bolt | 93 | 
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| NutsBolts | NE | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/4-7 x 4 1/4 | 1 1/4-7 x 4 1/4 a325 hvy hex bolt plain | 112 | 
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| NutsBolts | NE | Tension Control Bolt (F3125 Gr. F1852, F2280) | Steel | Plain | 1 1/8-7 x 4 1/4 | 1 1/8-7 x 4 1/4 f2280/a490 tc assembly plain | 138 | 
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| NutsBolts | NE | Tension Control Bolt (F3125 Gr. F1852, F2280) | Steel | Plain | 1 1/8-7 x 4 1/4 | 1 1/8-7 x 4 1/4 f1852/a325 tc assembly plain | 133 | 
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| OneMonroe | MA | Socket Head Cap Screw | Steel | Plain | 1/2-13 x 4 1/4 | 1/2-13 x 4 1/4 socket cap screw | 19 | 
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| Liberty | IL | Hex Head Cap Screw | Grade 8 | Plain | 1 1/4-7 x 4 1/4 | hex c/s | 11 | 
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| Liberty | IL | Hex Head Cap Screw | Grade 2 | Plain | 1 1/4-7 x 4 1/4 | c/s screw | 14 | 
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| SunPack | FL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/4-7 x 4 1/4 | 1-1/4-7x4-1/4 a325 hvy hex structural bolt hdg | 3 | 
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| Liberty | IL | Hex Head Cap Screw | Grade 8 | Plain | 1 1/8-7 x 4 1/4 | c/s | 16 | 
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| Future Fastener | TX | Socket Head Cap Screw | Steel | Black Oxide | #10-32 x 4 1/4 | 10-32 x 4 1/4 socket head cap screw blk | 120 | 
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| Hayes | CA | Hex Head Cap Screw | Steel | Galvanized | 1 1/4-7 x 4 1/4 | 1 1/4-7 x 4 1/4 hex c/s stl hdg | 1 | 
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| Raw Produ | NJ | Heavy Hex Structural Bolt (A325, A490, 10.9) | Plain | 1 1/4-7 x 4 1/4 | structural bolts a325 plain 1-1/4-7 x 4-1/4 | 500 | 
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| Raw Produ | NJ | Heavy Hex Structural Bolt (A325, A490, 10.9) | Plain | 1 1/8-7 x 4 1/4 | structural bolts a325 plain 1-1/8-7 x 4-1/4 | 500 | 
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| Raw Produ | NJ | Hex Head Cap Screw | Grade 8 | Plain | 1/2-13 x 4 1/4 | hex cap screws grade 8 1/2-13 x 4-1/4 pt | 62 | 
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| Raw Produ | NJ | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 1/2-13 x 4 1/4 | hex cap screws 316 ss 1/2-13 x 4-1/4 pt | 125 | 
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| Raw Produ | NJ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 4 1/4 | hex cap screws 304 ss 1/2-13 x 4-1/4 | 232 | 
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| SunPack | FL | Hex Tap Bolt (Fully Threaded) | Grade B7 | Cadmium | 1 1/4-7 x 4 1/4 | 1-1/4-7x4-1/4 a193 b7 hvy hex tap bolt cad unc thread full thread | 45 | 
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| American | NY | Hex Head Cap Screw | Steel | Plain | 1 1/8-7 x 4 1/4 | hex c/s | 131 | 
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| BIG BOLT | IL | Hex Head Cap Screw | Grade B | Plain | 1 1/2-6 x 4 1/4 | bolt & c/s heavy h/b (b7 b8 a307b etc.)b18.2.1 | 393 | 
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| BIG BOLT | IL | Flat Head Socket Cap Screw | Grade 5 | Plain | 1-14 x 4 1/4 | bolt & c/s flat socket c/s b18.2.1 | 1800 | 
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| BIG BOLT | IL | Square Head Bolt | Grade 5 | Plain | 1 1/8-7 x 4 1/4 | bolt & c/s square boltb18.2.1 | 540 | 
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| F. Solutions | OH | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/2-6 x 4 1/4 | heavy hex structural bolt 1-1/2-6x4-1/4 a325 | 10 | 
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| Endries | WI | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 4 1/4 | 10-32x4-1/4 hex socket cap stainless 18-8 vented | 5 | 
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| Hodell | OH | Heavy Hex Structural Bolt (A325, A490, 10.9) | Zinc/Yellow | 1 1/4-7 x 4 1/4 | 1 1/4-7 x 4 1/4 a325 hvy hex bolt zincyellow | | 4 | 
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| Hodell | OH | Heavy Hex Structural Bolt (A325, A490, 10.9) | Plain | 1 1/4-7 x 4 1/4 | 1 1/4-7 x 4 1/4 a325 hvy hx hd boltsplain | | 25 | 
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| Hodell | OH | Heavy Hex Structural Bolt (A325, A490, 10.9) | ASTM A449 | Galvanized | 1 1/4-7 x 4 1/4 | 1 1/4-7x4 1/4 a325/a449 heavy hex bolt domestic hot dip galv w/2-3/4 in thread | 38 | 
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| Mansco | MI | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/4-7 x 4 1/4 | str/b a325 (usa) | 380 | 
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| Hodell | OH | Heavy Hex Structural Bolt (A325, A490, 10.9) | ASTM A449 | Plain | 1 1/4-7 x 4 1/4 | 1 1/4-7x4 1/4 a325/a449 heavy hex | 38 | 
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| XL Screw | GA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1 1/4-7 x 4 1/4 | hex c/s SAE j429 zp asme b18.2.1 | 20 | 
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| XL Screw | GA | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 1 1/4-8 x 4 1/4 | a193 gr b7 heavy h/b | 20 | 
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| XL Screw | GA | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 1 1/8-8 x 4 1/4 | a193 gr b7 heavy h/b | 25 | 
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| MESAFAST | CA | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/8-7 x 4 1/4 | 1 1/8-7x4-1/4 heavy hex bolt a325 steel hdg | 15.0 | 
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| SunPack | FL | Hex Machine Bolt | Grade A | Plain | 1 1/8-7 x 4 1/4 | 1-1/8-7x4-1/4 a307a fin hex bolt plain | 8 | 
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| Hodell | OH | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/2-6 x 4 1/4 | 1 1/2-6x4 1/4 a325 heavy hex bolt | 67 | 
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| MidStates | MI | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 1 1/2-6 x 4 1/4 | a193 b7 hvy h/b | 12 | 
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| Hodell | OH | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/4-7 x 4 1/4 | 1 1/4-7x4 1/4 a325 heavy hex bolt | 36 | 
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| Hodell | OH | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/4-7 x 4 1/4 | 1 1/4-7x4 1/4 a325 hvy hex bolt dom. | 46 | 
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| MTP | CA | Socket Head Cap Screw | ASTM A574 | Plain | #10-24 x 4 1/4 | #10-24x4 1/4 alloy socket hd cap screws | stock | 
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Zinc/Clear | 1 1/8-8 x 4 1/4 | 1-1/8-8x4-1/4 a193 b7 hvy hex bolt zinc | 10 | 
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| IPC | VA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1 1/4-7 x 4 1/4 | 1 1/4-7x4 1/4 hex cap screw grade 5 steel zinc | 15 | 
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| HBBOLT | CA | Hex Machine Bolt | Grade 8 | Zinc/Yellow | 1 1/4-7 x 4 1/4 | h/b usa drild shk | 1 | 
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| WDMB | IA | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Zinc/Yellow | hex flange screw unser grade 8 (zy) 7/16-14x4 1/4 (W050) | 70 | 
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| WDMB | IA | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/4-7 x 4 1/4 | bolt heavy hex a325 hdg 1 1/4-7x4 1/4 nut (W0M0) | 95 | 
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| SunPack | FL | Hex Machine Bolt | Grade A | Zinc/Clear | 1 1/4-7 x 4 1/4 | 1-1/4-7x4-1/4 a307a fin hex bolt zinc | 6 | 
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| SunPack | FL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/4-7 x 4 1/4 | a325 heavy hex str/b hdg | 11 | 
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B | Plain | 1 1/4-7 x 4 1/4 | a307b heavy h/b | 4 | 
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 1 1/4-7 x 4 1/4 | a193 b7 hvy h/b cad f/t | 45 | 
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Zinc/Clear | 1 1/4-8 x 4 1/4 | a193 b7 heavy h/b | 15 | 
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 1 1/8-7 x 4 1/4 | a193 b7 heavy h/b | 28 | 
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| SunPack | FL | Hex Machine Bolt | Grade A | Plain | 1 1/8-7 x 4 1/4 | a307a fin h/b cad | 8 | 
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| SunPack | FL | Hex Machine Bolt | Grade A | Plain | 1 1/8-7 x 4 1/4 | a307a fin h/b | 8 | 
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Zinc/Clear | 1 1/8-8 x 4 1/4 | a193 b7 hvy h/b | 10 | 
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| SunPack | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 1 1/8-8 x 4 1/4 | a193 b7 heavy h/b | 6 | 
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| QFC | TX | Socket Head Cap Screw | ASTM A574 | Plain | #10-24 x 4 1/4 | 10-24x4 1/4 soc c/s plain alloy b18.2.1 b18.3 | 1 | 
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Grade A | Galvanized | 1 1/2-6 x 4 1/4 | 1-1/2-6x4-1/4 heavy hex bolt f3125 grade a325-type-1 hot dipped galvanized domestic b18.2.1 b18.2.6 | 45 | 
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Grade A | Galvanized | 1 1/2-6 x 4 1/4 | 1-1/2-6x4-1/4 heavy hex bolt f3125 grade a325-type-1 hot dipped galvanized b18.2.1 b18.2.6 | 72 | 
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| QFC | TX | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade A | Galvanized | 1 1/2-6 x 4 1/4 | 1-1/2-6x4 heavy hex bolt 3-1/4 thread grade a449-type-1 hot dipped galvanized 3/8 hole drilled-3/8 off end domestic b18.2.1 | 2 | 
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/2 x 4 1/4 | 1 1/2x4 1/4 hvy hex bolt a325 hdg 2.75 thd dom b18.2.1 b18.2.6 | 100 | 
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/2 x 4 1/4 | 1 1/2x4 1/4 hvy hex bolt a325 hdg dom b18.2.1 b18.2.6 | 92 | 
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/4-7 x 4 1/4 | 1 1/4-7x4 1/4 hvy hex bolt a325 hdg b18.2.1 b18.2.6 | 55 | 
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Grade A | Galvanized | 1 1/4-7 x 4 1/4 | 1-1/4-7x4-1/4 heavy hex bolt grade a325-type-1 hot dipped galvanized b18.2.1 b18.2.6 | 210 | 
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Grade A | Galvanized | 1 1/4-7 x 4 1/4 | 1-1/4-7x4-1/4 heavy hex bolt grade a325-type-1 hot dipped galvanized b18.2.1 b18.2.6 | 416 | 
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Grade A | Plain | 1 1/4-7 x 4 1/4 | 1-1/4-7x4-1/4 heavy hex bolt 3 thread f3125 grade a325s-type-3 plain finish domestic b18.2.1 b18.2.6 | 12 | 
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Grade A | Galvanized | 1 1/4-7 x 4 1/4 | 1-1/4-7x4-1/4 heavy hex bolt 3 thread f3125 grade a325s-type-1 hot dipped galvanized 3/8 hole drilled-3/8 off end domestic b18.2.1 b18.2.6 | 100 | 
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Grade A | Galvanized | 1 1/4-7 x 4 1/4 | 1-1/4-7x4-1/4 heavy hex bolt 3 thread f3125 grade a325s-type-1 hot dipped galvanized 3/8 hole drilled-3/8 off end domestic b18.2.1 b18.2.6 | 32 | 
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Grade A | Plain | 1 1/4-7 x 4 1/4 | 1-1/4-7x4-1/4 heavy hex bolt f3125 grade a325-type-3 plain finish domestic b18.2.1 b18.2.6 | 101 | 
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Grade A | Galvanized | 1 1/4-7 x 4 1/4 | 1-1/4-7x4-1/4 heavy hex bolt 3 thread f3125 grade a325-type-1 hot dipped galvanized 3/8 hole drilled-3/8 off end domestic b18.2.1 b18.2.6 | 6 | 
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| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/4 x 4 1/4 | 1 1/4x4 1/4 a325 hdg bolt domestic ia dot b18.2.1 b18.2.6 | 80 | 
 | 
| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/4 x 4 1/4 | 1 1/4x4 1/4 a325 hdg bolt domestic ia dot b18.2.1 b18.2.6 | 7 | 
 | 
| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/4 x 4 1/4 | 1 1/4x4 1/4 a325 hdg bolt domestic ia dot b18.2.1 b18.2.6 | 2 | 
 | 
| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/4 x 4 1/4 | 1 1/4x4 1/4 a325 hdg bolt domestic ia dot b18.2.1 b18.2.6 | 42 | 
 | 
| Hodell | OH | Hex Machine Bolt | Grade 5 | Plain | 1 1/2-6 x 4 1/4 | 1 1/2-6x4 1/4 grade 5 hex hd m/b plnnon-china | 2 | 
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| Hodell | OH | Hex Machine Bolt | Grade 5 | Plain | 1 1/2-6 x 4 1/4 | 1 1/2-6x4 1/4 grade 5 hex hd m/b pln non-china | 2 | 
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| Hodell | OH | Hex Tap Bolt (Fully Threaded) | Grade A | Galvanized | 1 1/4-7 x 4 1/4 | 1 1/4-7x4 1/4 a307 hex tap bolt hdg | 2 | 
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| Hodell | OH | Hex Tap Bolt (Fully Threaded) | Grade A | Galvanized | 1 1/4-7 x 4 1/4 | 1 1/4-7x4 1/4 a307 hex tap bolt hdg | 2 | 
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| Hodell | OH | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Zinc/Clear | 1 1/4-8 x 4 1/4 | 1 1/4-8x4 1/4 a193 b7 hvy hex bolt zinc | 220 | 
 | 
| Hodell | OH | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Zinc/Clear | 1 1/4-8 x 4 1/4 | 1 1/4-8x4 1/4 a193 b7 hvy hex bolt zinc | 220 | 
 | 
| Hodell | OH | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/8-7 x 4 1/4 | 1 1/8-7x4 1/4 a325 heavy hex bolt domestic hot dip galv | 59 | 
 | 
| Hodell | OH | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/8-7 x 4 1/4 | 1 1/8-7x4 1/4 a325 heavy hex bolt domestic hot dip galv | 59 | 
 | 
| Hodell | OH | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/8-7 x 4 1/4 | 1 1/8-7x4 1/4 a325 heavy hex bolt domestic hot dip galv | 59 | 
 | 
| Hodell | OH | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Zinc/Yellow | 1 1/8-7 x 4 1/4 | 1 1/8-7x4 1/4 a325 heavy hex bolt domestic zinc/yellow | 3 | 
 | 
| Hodell | OH | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/8-7 x 4 1/4 | 1 1/8-7x4 1/4 a325 heavy hex bolt domestic hot dip galv | 59 | 
 | 
| Hodell | OH | Hex Tap Bolt (Fully Threaded) | Grade A | Galvanized | 1 1/8-7 x 4 1/4 | 1 1/8-7x4 1/4 a307 hex tap bolt hdg | 19 | 
 | 
| Hodell | OH | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/8-7 x 4 1/4 | 1 1/8-7x4 1/4 a325 hex bolt hdg dom full thread | 1 | 
 | 
| Hodell | OH | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Zinc/Yellow | 1 1/8-7 x 4 1/4 | 1 1/8-7x4 1/4 a325 heavy hex bolt domestic zinc/yellow | 3 | 
 | 
| Hodell | OH | Hex Tap Bolt (Fully Threaded) | Grade A | Galvanized | 1 1/8-7 x 4 1/4 | 1 1/8-7x4 1/4 a307 hex tap bolt hdg | 19 | 
 | 
| Hodell | OH | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/8-7 x 4 1/4 | 1 1/8-7x4 1/4 a325 hex bolt hdg domfull thread | 1 | 
 | 
| B & K FAST | PA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1 1/2-6 x 4 1/4 | 1 1/2-6 x 4 1/4 hex cap screws gr 8 z yellow b18.2.1 | 1 | 
 | 
| B & K FAST | PA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1 1/8-7 x 4 1/4 | 1 1/8-7 x 4 1/4 hex cap screws gr 8 zinc/yellow b18.2.1 | 1 | 
 | 
| Kanebridge | IL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1 1/4-7 x 4 1/4 | 1 1/4-7x4 1/4 coarse thread hex cap screw grade 5 zinc | 0.500 | 
 | 
| OSSCO | RI | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/4-7 x 4 1/4 | 1 1/4-7x4 1/4 a490 stuctural bolt b18.2.1 b18.2.6 | 19 | 
 | 
| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Grade A | Plain | 1 1/2-6 x 4 1/4 | 1-1/2-6 x 4-1/4 heavy hex bolt f3125 grade a325-type-3 plain finish domestic b18.2.1 b18.2.6 | 700 | 
 | 
| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/2 x 4 1/4 | 1 1/2x4 1/4 hdg a325 bolt b18.2.1 b18.2.6 | 8 | 
 | 
| QFC | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/2 x 4 1/4 | 1-1/2x4-1/4 a325-3 hvy hex bolt domestic b18.2.1 b18.2.6 | 5 | 
 | 
| QFC | TX | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade A | Galvanized | 1 1/4-7 x 4 1/4 | 1-1/4-7 x 4-1/4 heavy hex bolt 3 thread grade a449-type-1 hot dipped galvanized 3/8 hole drilled-3/8 off end domestic b18.2.1 | 18 | 
 | 
| QFC | TX | Heavy Hex Bolt (B7, B8, A307B etc.) | ASTM A354 Grade BC | Galvanized | 1 1/4-7 x 4 1/4 | 1-1/4-7 x 4-1/4 heavy hex bolt a354 grade bc hot dipped galvanized domestic b18.2.1 | 231 | 
 | 
| BHAM | AL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/2-6 x 4 1/4 | a325 h/b yllw cad | 9 | 
 | 
| BHAM | FL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/8-7 x 4 1/4 | a325 hvy bolt dom.. | 10 | 
 | 
| BHAM | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/8-7 x 4 1/4 | a325 hvy bolt dom.. | - | 
 | 
| THRDFAST | AL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/2-6 x 4 1/4 | HDG A325 Type 1 Heavy Hex Structural Bolt | 131 | 
 | 
| SRF | AL | Hex Head Cap Screw | Grade 8 | Zinc/Clear | 1 1/8-7 x 4 1/4 | hcs | - | 
 | 
| ASFCORP | MI | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/4-7 x 4 1/4 | 1 1/4-7 x 4 1/4 a325 ty 3 struct blt l/nut | 6 | 
 | 
| Pac Fas | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/4-7 x 4 1/4 | 1-1/4-7 x 4-1/4 a325 (f3125) heavy hex structural bolt type-1 plain usa/canada b18.2.1 b18.2.6 | 3 | 
 | 
| Pac Fas | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/4-7 x 4 1/4 | 1-1/4-7 x 4-1/4 a325 (f3125) heavy hex structural bolt type-1 plain b18.2.1 b18.2.6 | 10 | 
 | 
| Pac Fas | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/4-7 x 4 1/4 | 1-1/4-7 x 4-1/4 a325 (f3125) heavy hex structural bolt type-1 hdg usa/canada b18.2.1 b18.2.6 | 25 | 
 | 
| Pac Fas | TX | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/4-7 x 4 1/4 | 1-1/4-7 x 4-1/4 a325 (f3125) heavy hex structural bolt type-1 hdg b18.2.1 b18.2.6 | 49 | 
 | 
| BAYFASTCO | FL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/8-7 x 4 1/4 | 1-1/8-7x4-1/4 a325-1 hot str/b | 59 | 
 | 
| BAYFASTCO | FL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/8-7 x 4 1/4 | a325 type-1 | 69 | 
 | 
| NWFAST | TX | Flange Screw w/o serr. (Frame Bolt) | Grade B8M | Plain | 1 1/4-0 x 4 1/4 | 1 1/4-0 x 4 1/4 blank full body heavy hex head a193/a320 grade b8m class 1 316 stainless steel b18.2.1 | 76 | 
 | 
| OBRIEN | OH | Socket Head Cap Screw | Steel | Plain | 1 1/8-12 x 4 1/4 | shcs | 4 | 
 | 
| SIS | AZ | Socket Head Cap Screw | Steel | Plain | #10-32 x 4 1/4 | hex sock c/s stl | 39 | 
 | 
| THRDFAST | AL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/2-6 x 4 1/4 | altered a325 rt2.5 hdg b18.2.1 b18.2.6 | 17 | 
 | 
| THRDFAST | OK | Heavy Hex Bolt (B7, B8, A307B etc.) | ASTM A354 Grade BC | Plain | 1 1/2-6 x 4 1/4 | a354 gr bc hvy h/b b18.2.1 | 20 | 
 | 
| THRDFAST | FL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/2-6 x 4 1/4 | a325 type-1 structural b18.2.1 b18.2.6 | 10 | 
 | 
| THRDFAST | FL | Hex Machine Bolt | Grade A | Galvanized | 1 1/2-6 x 4 1/4 | a307a h/b hdg b18.2.1 | 38 | 
 | 
| THRDFAST | OK | Hex Head Cap Screw | Grade 2 | Plain | 1 1/4-7 x 4 1/4 | gr2 hex c/s b18.2.1 | 3 | 
 | 
| THRDFAST | AL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/4-7 x 4 1/4 | a325 type-1 structural b18.2.1 b18.2.6 | 20 | 
 | 
| THRDFAST | FL | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B | Plain | 1 1/4-7 x 4 1/4 | a307b hvy h/b b18.2.1 | 15 | 
 | 
| THRDFAST | FL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/4-7 x 4 1/4 | a490 str/b b18.2.1 b18.2.6 | 23 | 
 | 
| THRDFAST | OK | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1 1/8-7 x 4 1/4 | gr8 hex c/s z&y domestic b18.2.1 | 18 | 
 | 
| THRDFAST | MS | Hex Machine Bolt | Grade A | Galvanized | 1 1/8-7 x 4 1/4 | a307a h/b hdg b18.2.1 | 4 | 
 | 
| THRDFAST | FL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/8-7 x 4 1/4 | a490 str/b b18.2.1 b18.2.6 | 7 | 
 | 
| THRDFAST | FL | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/8-7 x 4 1/4 | a325 type-1 structural b18.2.1 b18.2.6 | 232 | 
 | 
| WSB | KY | Hex Head Cap Screw | ASTM A320 L7, L7M | Zinc/Yellow | q/ cap screw heavy hex l7 zy 1-8x4 1/4 b18.2.1 | 5 | 
 | |
| WSB | KY | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | q/ cap screw hex soc (18-8) 1/2-13x4 1/4 b18.2.1 b18.3 | 150 | 
 | |
| Wurth Ind | D.F. | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/2-6 x 4 1/4 | 1-1/2-6 x 4 1/4 a325 heavy hex bolt | - | 
 | 
| Valley Nu | WA | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/2-6 x 4 1/4 | a325 hvy h/b pl import | 13 | 
 | 
| Valley Nu | WA | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/4-7 x 4 1/4 | a325 hvy h/b import | 57 | 
 | 
| Valley Nu | WA | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/4-7 x 4 1/4 | a325 hvy h/b hdg usa | 8 | 
 | 
| Valley Nu | WA | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/8-7 x 4 1/4 | a490 str/b pl usa | 5 | 
 | 
| Valley Nu | WA | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Plain | 1 1/8-7 x 4 1/4 | a325 hvy h/b pl usa | 42 | 
 | 
| Lightning | LA | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/4-7 x 4 1/4 | a325 heavy h/b hdg hot dipped | 10 | 
 | 
| Lightning | LA | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Fluoropolymer-Based (Xylan, Fluorokote, Teflon) | 1 1/4-7 x 4 1/4 | astm a193 b7 heavy h/b teflon blue 7 unc | 552 | 
 | 
| Lightning | LA | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B | Plain | 1 1/4-7 x 4 1/4 | a307 gr.b heavy h/b tef blue | 727 | 
 | 
| Lightning | LA | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 1 1/4-7 x 4 1/4 | 1-1/4-7x4-1/4 astm a193 b7 heavy h/b 7 unc | 556 | 
 | 
| Lightning | LA | Heavy Hex Structural Bolt (A325, A490, 10.9) | Steel | Galvanized | 1 1/4-7 x 4 1/4 | a325 heavy h/b hdg | 10 | 
 | 
| Lightning | LA | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Cadmium/Yellow | 1 1/4-8 x 4 1/4 | astm a193 b7 heavy h/b cadmium | 740 | 
 | 
| Lightning | LA | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 1 1/4-8 x 4 1/4 | astm a193 b7 heavy h/b | 470 | 
 | 
| Lightning | LA | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Fluoropolymer-Based (Xylan, Fluorokote, Teflon) | 1 1/4-8 x 4 1/4 | astm a193 b7 heavy h/b teflon blue | 8 | 
 | 
| Lightning | LA | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 1 1/8-7 x 4 1/4 | 1-1/8-7x4-1/4 astm a193 b7 heavy h/b 7 unc | 359 | 
 | 
| Lightning | LA | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Fluoropolymer-Based (Xylan, Fluorokote, Teflon) | 1 1/8-7 x 4 1/4 | 1-1/8-7x4-1/4 astm a193 b7 heavy h/b 7 unc teflon blue | 506 | 
 | 
| Lightning | LA | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Fluoropolymer-Based (Xylan, Fluorokote, Teflon) | 1 1/8-8 x 4 1/4 | astm a193 b7 heavy h/b teflon blue | 30 | 
 | 
| Lightning | LA | Heavy Hex Bolt (B7, B8, A307B etc.) | Grade B7 | Plain | 1 1/8-8 x 4 1/4 | astm a193 b7 heavy h/b | 2 | 
 | 
| ACCURATE | IL | Hex Head Cap Screw | Grade 5 | Plain | 1 1/4-12 x 4 1/4 | hex c/s grad 5 | 6 | 
 | 
| ACCURATE | IL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1-14 x 4 1/4 | hex c/s grad 5 | 160 | 
 | 
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