Hex Head Cap Screw
Hex Cap Screws are hex headed fasteners with external machine screw threads and differ from hex machine bolts by having a washer surface on the underside or bearing side of the head and a chamfered thread end. Hex cap screws have tighter dimensional tolerances than bolts. Metric hex cap screws are specified by various DIN, ISO and JIS standards, and US/Imperial hex cap screws are dimensionally specified by the ASME B18.2.1 specification.
182,983 Hex Head Cap Screw, showing 200, (click on any line for more information)
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| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| Century | FL | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/8-18 x 1 1/4 | 5/8-18 x 1 1/4 hex hd cap screw grade 8 steel zinc yellow | 225 |
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| Century | FL | Hex Head Cap Screw | Plain / Furnace Black | 3/8-16 x 2 1/2 | ms35307-368 | 225 |
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| Century | FL | Hex Head Cap Screw | Steel | Galvanized | 1/2-13 x 2 | 1/2-13 x 2 hex hd cap screw steel ht dp galv | 250 |
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| Century | FL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 3 1/2 | 1/4-20 x 3 1/2 hex hd cap screw grade 5 zinc plt | 193 |
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| Shadran I | IA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8 x 6 | 3/8x6 uss gr5 hhcs z/p | 135 |
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| Century | FL | Hex Head Cap Screw | Grade 5 | Zinc/Yellow | 5/8-11 x 1 5/8 | 5/8-11 x 1 5/8 hex hd cap screw gr-5 zinc yellow | 397 |
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| Century | FL | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/8-16 x 1 1/4 | 3/8-16 x 1 1/4 hex hd cap screw 18-8 ss | 168 |
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| Century | FL | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | m 4.0 x 10.0mm a4/316 s/s hex cap screws full thread din 933 | 388 |
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| Shadran I | IA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/4 x 1 3/4 | 1/4x1-3/4 uss gr8 hhcs y/z | 2658 |
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| Shadran I | IA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/4 x 2 1/2 | 1/4x2-1/2 uss gr8 hhcs y/z | 536 |
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| Shadran I | IA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16 x 3 1/4 | 5/16x3-1/4 uss gr8 hhcs y/z | 383 |
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| Shadran I | IA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16 x 3 | 5/16x3 uss gr8 hhcs y/z | 228 |
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| Shadran I | IA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16 x 5 | 5/16x5 uss gr8 hhcs y/z | 189 |
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| Shadran I | IA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/8 x 6 1/2 | 3/8x6-1/2 uss gr8 hhcs y/z | 114 |
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| Shadran I | IA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/4 x 6 | 3/4x6 uss gr8 hhcs y/z | 34 |
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| Shadran I | IA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 7/8 x 6 | 7/8x6 uss gr8 hhcs y/z | 11 |
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| Shadran I | IA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1 x 6 1/2 | 1x6-1/2 uss gr8 hhcs y/z | 22 |
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| Shadran I | IA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1 x 7 | 1x7 uss gr8 hhcs y/z | 11 |
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| Shadran I | IA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1 x 12 | 1x12 uss gr8 hhcs y/z | inquire |
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| Shadran I | IA | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 1 1/4 x 9 | 1-1/4x9 uss hhcs gr8 pln | inquire |
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| Shadran I | IA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1 1/4 x 9 | 1-1/4x9 uss gr8 hhcs y/z | 2 |
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| Century | FL | Hex Head Cap Screw | Cadmium/Yellow | 3/8-16 x 1.500 | ms90728-64 | 62 |
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| Century | FL | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M6 x 35 | m6 x 35 hex hd cap screw grade 8.8 zinc iso 4014 | 900 |
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| Century | FL | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | us army 12593829 screw cap hex grade 8 rev.- | 350 |
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| Shadran I | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 3/8 x 1 1/4 | 3/8x1-1/4 sae hhcs gr8 | inquire |
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| Shadran I | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 3/8 x 1 1/2 | 3/8x1-1/2 sae hhcs gr8 | inquire |
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| Shadran I | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | nf 2556 hhcs sae gr8 | inquire |
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| Century | FL | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 3/8-16 x 4 1/2 | 3/8-16 x 4-1/2 hex c/s grd 5 plain | 150 |
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| Century | FL | Hex Head Cap Screw | Plain / Furnace Black | 5/16-18 x 1 3/4 | ms35307-339 | 100 |
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| Shadran I | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 1/2 x 5 1/2 | 1/2x5-1/2 sae gr5 hhcs | inquire |
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| Shadran I | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 9/16 x 1 | 9/16x1 sae gr5 hhcs | 40 |
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| Shadran I | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 3/4 x 1 3/4 | 3/4x1-3/4 sae gr5 hhcs | 3 |
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| Century | FL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 2 1/2 | 3/8-16 x 2 1/2 hex hd cap screw gr-5 zi 3/8-16 x 2-1/2 hex head capscrew grade 5 zinc plt | 200 |
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| Century | FL | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M5 x 8 | m 5.0 x 8.0mm 18-8 hex cap screws full thread din 933 | 325 |
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| Century | FL | Hex Head Cap Screw | Class 8.8 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | M12 x 40 | m12 x 40 hex hd c/s 8.8 with geomet 321vl din 933 | 320 |
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| Century | FL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 7/8 | 5/16-18 x 7/8 hex hd cap screw grade 5 trivalent zinc clear | 2800 |
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| Century | FL | Hex Head Cap Screw | Grade 5 | Black Oxide | 1/4-28 x 4 1/2 | 1/4-28 x 4 1/2 gr-5 hex hd cap screw stl black oxide | 300 |
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| Century | FL | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M8 x 75 | m 8.0 x 75.0mm 8.8 zinc hex cap screws full thread din 933 | 775 |
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| Century | FL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-24 x 3 1/4 | 3/8-24 x 3 1/4 hex hd cap screw grade 5 zinc plt | 300 |
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| Shadran I | IA | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 3/4 x 11 | 3/4x11 uss gr8 hhcs pln | 8 |
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| Shadran I | IA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/8 x 3 1/2 | 3/8x3-1/2 uss gr8 hhcs y/z | 58 |
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| Shadran I | IA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8 x 7 | 3/8x7 uss gr5 hhcs z/p | 120 |
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| Shadran I | IA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 9/16 x 2 | 9/16x2 uss gr5 hhcs z/p | 314 |
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| Century | FL | Hex Head Cap Screw | Steel | Plain / Furnace Black | nas1205-5 screw | 100 |
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| Century | FL | Hex Head Cap Screw | Class 8.8 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | M12 x 80 | m12 x 80 hex c/s 8.8 stl with geomet 321vl din 933 | 300 |
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| Shadran I | Hex Head Cap Screw | Steel | Plain / Furnace Black | 3/16 x 1 1/4 | 3/16x1-1/4 hex head concrete screw cs1 | inquire |
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| RePneu To | MI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/4-20 x 1/2 | 1/4-20x1/2 (ft) hex cap screws grade 8 coarse zinc-yellow bake (import) | 3250 |
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| RePneu To | MI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-18 x 1/2 | 5/16-18x1/2 (ft) hex cap screws grade 8 coarse zinc-yellow bake (import) | 1950 |
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| RePneu To | MI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 7/16-14 x 4 | 7/16-14x4 (pt) hex cap screws grade 8 coarse zinc-yellow bake (import) | 199 |
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| RePneu To | MI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-18 x 3 | 5/16-18x3 (pt) hex cap screws grade 8 coarse zinc-yellow bake (import) | 500 |
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| RePneu To | MI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/2-13 x 4 1/2 | 1/2-13x4 1/2 (pt) hex cap screws grade 8 coarse zinc-yellow bake (import) | 125 |
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| RePneu To | MI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/2-13 x 5 | 1/2-13x5 (pt) hex cap screws grade 8 coarse zinc-yellow bake (import) | 100 |
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| RePneu To | MI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/2-13 x 4 | 1/2-13x4 (pt) hex cap screws grade 8 coarse zinc-yellow bake (import) | 80 |
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| RePneu To | MI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/8-11 x 1 1/2 | 5/8-11x1 1/2 (ft) hex cap screws grade 8 coarse zinc-yellow bake (import) | 54 |
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| RePneu To | MI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/8-11 x 3 | 5/8-11x3 (pt) hex cap screws grade 8 coarse zinc-yellow bake (import) | 55 |
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| RePneu To | MI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/2-13 x 6 | 1/2-13x6 (pt) hex cap screws grade 8 coarse zinc-yellow bake (import) | 100 |
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| RePneu To | MI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/8-11 x 4 | 5/8-11x4 (pt) hex cap screws grade 8 coarse zinc-yellow bake (import) | 90 |
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| RePneu To | MI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/8-11 x 4 1/2 | 5/8-11x4 1/2 (pt) hex cap screws grade 8 coarse zinc-yellow bake (import) | 65 |
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| RePneu To | MI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/8-11 x 3 1/2 | 5/8-11x3 1/2 (pt) hex cap screws grade 8 coarse zinc-yellow bake (import) | 180 |
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| RePneu To | MI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/4-10 x 2 1/2 | 3/4-10x2 1/2 (ft) hex cap screws grade 8 coarse zinc-yellow bake (import) | 65 |
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| RePneu To | MI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 7/8-9 x 5 | 7/8-9x5 (pt) hex cap screws grade 8 coarse zinc-yellow bake (import) | 35 |
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| RePneu To | MI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 7/8-9 x 3 | 7/8-9x3 (pt) hex cap screws grade 8 coarse zinc-yellow bake (import) | 55 |
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| RePneu To | MI | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M16-2.00 x 50 | m16-2.00x50 mm (pt) / iso4014 hex cap screws 8.8 coarse med. carbon zinc cr+3 din 931 | 162 |
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| RePneu To | MI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 2 1/4 | 3/8-16x2 1/4 (pt) hex cap screws grade 5 coarse med. carbon zinc cr+3 | 350 |
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| TownCountry | AR | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1-8 x 10 | 1-8 x 10 hex cap screw gr. 5 zinc | 10 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M5-0.80 x 80 | hex c/s partially threaded | 28 |
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| RePneu To | MI | Hex Head Cap Screw | Class 10.9 | Zinc/Yellow | M6-1.00 x 65 | m6-1.00x65 mm (pt) / iso4014 metric 10.9 hex cap screw coarse zinc yellow cr+6 din 931 | 950 |
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| Jackson | MS | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1 1/4-12 x 6 1/2 | nf hex c/s | 3 |
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| RePneu To | MI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 7/16-14 x 5 1/2 | 7/16-14x5 1/2 (pt) hex cap screws grade 5 coarse med. carbon zinc cr+3 | 150 |
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| RePneu To | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 7/16-14 x 1 1/4 | 7/16-14x1 1/4 (ft) hex cap screws grade 8 coarse zinc-yellow bake (import) | 530 |
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| RePneu To | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 7/16-14 x 1 3/4 | 7/16-14x1 3/4 (pt) hex cap screws grade 8 coarse zinc-yellow bake (import) | 430 |
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| OneMonroe | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1-8 x 3 | 1-8 x 3 hex cap screw gr 5 plated | 124 |
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| OneMonroe | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-28 x 2 1/4 | 1/4-28 x 2 1/4 hex cap screw gr 5 plated | 18 |
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| OneMonroe | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 7/16-14 x 3 3/4 | 7/16-14 x 3 3/4 hex cap screw gr 5 | 100 |
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| OneMonroe | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 7/16-14 x 7/8 | 7/16-14 x 7/8 hex cap screw gr 5 plated | 200 |
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| OneMonroe | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 7/16-20 x 3 | 7/16-20 x 3 hex cap screw gr 5 plated | 249 |
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| OneMonroe | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 1/2-13 x 1 | 1/2-13 x 1 hex cap screw gr 5 | 141 |
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| OneMonroe | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | 1/2-13 x 1 5/8 | 1/2-13 x 1 5/8 hex c/s t-316 | 13 |
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| OneMonroe | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 3/4-10 x 1 1/2 | 3/4-10 x 1 1/2 hex cap screw gr 5 | 143 |
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| OneMonroe | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 3/4-10 x 2 1/4 | 3/4-10 x 2 1/4 hex cap screw gr 8 | 75 |
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| OneMonroe | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/4-10 x 3 3/4 | 3/4-10 x 3 3/4 hex cap screw stainless | 50 |
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| OneMonroe | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/4-10 x 4 1/2 | 3/4-10 x 4 1/2 hex cap screw stainless | 84 |
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| OneMonroe | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 7/8-9 x 1 1/2 | 7/8-9 x 1 1/2 hex cap screw gr 5 plated | 12 |
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| OneMonroe | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 7/8-9 x 3 1/2 | 7/8-9 x 3 1/2 hex cap screw gr 5 | 26 |
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| OneMonroe | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 7/8-9 x 8 1/2 | 7/8-9 x 8 1/2 hex cap screw gr 5 plated | 3 |
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| OneMonroe | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/4-16 x 4 1/2 | 3/4-16 x 4 1/2 hex cap screw gr 5 plated | 15 |
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| MAINSOURC | NH | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/4-20 x 3 | hex c/s 18-8 ss | 954 |
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| MAINSOURC | NH | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/4-20 x 7/8 | hex c/s zy | 200 |
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| MAINSOURC | NH | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/4-28 x 1 | hex c/s 18-8 ss | 444 |
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| MAINSOURC | NH | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 5/16-18 x 3/4 | hex c/s blk | 106 |
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| MAINSOURC | NH | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/8-16 x 4 | hex c/s 18-8 ss | 92 |
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| MAINSOURC | NH | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/8-16 x 5/8 | hex c/s zy | 50 |
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| TownCountry | AR | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/8-11 x 1 1/2 | hex c/s gr.5 | 125 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 7/16-20 x 3 | hex c/s SAE j429 fine thread asme b18.2.1 (usa) | 275 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 5/8-11 x 2 1/4 | hex c/s SAE j429 zp asme b18 2.1 | 160 |
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| TownCountry | AR | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 7/16-14 x 2 1/2 | hex c/s gr.5 | 50 |
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| TownCountry | AR | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 7/8-9 x 2 1/2 | hex c/s gr.5 | 10 |
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| American | NY | Hex Head Cap Screw | Steel | Zinc/Clear | 5/16-24 x 5/8 | hex cap pl | 7400 |
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| American | NY | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 1/4-28 x 1/2 | hex c/s | 900 |
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| American | NY | Hex Head Cap Screw | Grade 5 | Zinc/Yellow | 1/4-28 x 1 1/8 | hex c/s | 300 |
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| American | NY | Hex Head Cap Screw | Steel | Zinc/Clear | 5/16-18 x 1 | hex c/s pl | 500 |
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| American | NY | Hex Head Cap Screw | Steel | Zinc/Clear | 5/16-18 x 1 3/4 | hex c/s pl | 1175 |
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| American | NY | Hex Head Cap Screw | Steel | Plain / Furnace Black | 5/16-18 x 1 1/4 | hex c/s | 2000 |
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| American | NY | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 7/16-14 x 5 | hex cap black | 100 |
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| American | NY | Hex Head Cap Screw | Steel | Cadmium | 5/16-24 x 3 3/4 | hex cap cad pl | 3000 |
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| American | NY | Hex Head Cap Screw | Steel | Plain / Furnace Black | 3/8-16 x 1 | hex c/s | 1700 |
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| American | NY | Hex Head Cap Screw | Steel | Plain / Furnace Black | 3/8-16 x 3/4 | hex cap | 1000 |
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| American | NY | Hex Head Cap Screw | Brass | Plain / Furnace Black | 3/8-24 x 3 1/4 | hex cap pl | 1000 |
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| American | NY | Hex Head Cap Screw | Steel | Cadmium | 3/8-24 x 3 | hex c/s cad pl | 218 |
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| American | NY | Hex Head Cap Screw | Steel | Plain / Furnace Black | 7/16-14 x 3 1/4 | hex c/s black | 288 |
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| American | NY | Hex Head Cap Screw | Steel | Plain / Furnace Black | 3/8-16 x 2 1/2 | hex c/s | 300 |
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| American | NY | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 7/16-14 x 4 | hex cap | 363 |
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| American | NY | Hex Head Cap Screw | Steel | Zinc/Clear | 7/16-14 x 3 1/2 | hex cap pl | 200 |
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| American | NY | Hex Head Cap Screw | Steel | Plain / Furnace Black | 7/16-14 x 1 | hex c/s | 4600 |
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| American | NY | Hex Head Cap Screw | Steel | Plain / Furnace Black | 3/8-16 x 4 1/2 | fillister c/s | 20 |
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| American | NY | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 1/2-13 x 1 3/4 | hex cap black | 75 |
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| American | NY | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/2-20 x 2 1/4 | hex cap | 1119 |
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