Hex Head Cap Screw (ASME 18.2.1)
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.
Hex Head Cap Screw (b18.2.1), 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 | 5/8-11 x 1 3/4 | 5/8-11 x 1 3/4 hex hd gr 8 zinc yellow cid #b1821bh063c175n | 461 |
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| Century | FL | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M10 x 40 | m10.0 x 40.0mm steel 8.8 zinc clear hex cap screws rohs compl din 931 | 90 |
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| Century | FL | Hex Head Cap Screw | Class 10.9 | Plain / Furnace Black | M10 x 25 | m10.0 x 25.0mm grd 10.9 hex cap screws full thread din 933 | 90 |
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| Century | FL | Hex Head Cap Screw | Steel | Plain / Furnace Black | as568-047-vmq-a70-nc o-ring 4.489i x 0.070i vmq a70 nc | 90 |
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| Century | FL | Hex Head Cap Screw | Grade 8 | Zinc/Clear | 5/8-11 x 5 1/2 | 5/8-11 x 5 1/2 hex hd cap screw grade 8 zi yel | 40 |
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| Century | FL | Hex Head Cap Screw | Steel | Zinc/Clear | 3/4-10 x 6 | 3/4-10 x 6 hex hd cap screw steel zinc plt | 40 |
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| Century | FL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 7/8-9 x 3 1/4 | 7/8-9 x 3 1/4 hex hd cap screw gr.5 steel zinc plt | 40 |
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| Century | FL | Hex Head Cap Screw | Steel | Plain / Furnace Black | 1/4-28 | holo-krome 65022 1/4-28 cap screw | 980 |
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| Century | FL | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 5/16-18 x 1 1/4 | 5/16-18 x 1 1/4 hex hd capscrew fully threaded grade 5 | 8 |
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| Century | FL | Hex Head Cap Screw | Class 10.9 | Zinc/Clear | M10 x 35 | m10.0 x 35.0mm 10.9 steel zinc m10.0 x 35 hex c/s 10.9 zinc din 933 | 81 |
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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 120 | m12 x 120 8.8 geo me 12012009- m12 x 120 8.8 hex head cap screw geomet 321a+vl iso 4017 | 8 |
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| Century | FL | Hex Head Cap Screw | Nylon (Polyamide) | Plain / Furnace Black | #6-32 x 1/4 | screw hex hd screw hex hd #6-32x1/4lg nylon blk must be black | 500 |
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| Century | FL | Hex Head Cap Screw | Steel | Plain / Furnace Black | 3/8-24 | nas626h4 3/8-24 12 point class b | 355 |
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| Century | FL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 2 1/2 | 1/4-20 x 2 1/2 hex hd cap screw grade 5 trivalent clear | 450 |
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| Century | FL | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 5/16-18 x 3 | 5/16-18 x 3 hex hd cap screw grade 2 zinc plt | 450 |
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| Century | FL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 8 | 5/16-18 x 8 hex head cap screw grade 5 steel zinc | 450 |
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| Century | FL | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M6 x 65 | m 6.0 x 65.0mm grade 8.8 hex cap screws full thread din 933 | 450 |
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| Century | FL | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 7/16-20 x 1 3/4 | 7/16-20 x 1 3/4 hex hd cap screw 18-8 | 400 |
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| Century | FL | Hex Head Cap Screw | Brass | Plain / Furnace Black | M10 x 45 | m10.0 x 45.0mm hex cap screws full thread brass din 933 | 120 |
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| Century | FL | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 3/8-24 x 5/8 | 3/8-24 x 5/8 hex hd cap screw grade 5 | 700 |
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| Century | FL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 2 | 1/2-13 x 2 hex hd cap screw grade 5 zinc plt | 1050 |
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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 65 | m12 x 65 8.8 geomet m12 x 65 8.8 geomet- 10683 flzn/nc/tl/480h/c iso 4017 | 229 |
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| Century | FL | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/8-11 x 1 3/4 | 5/8-11 x 1 3/4 hex hd gr 8 zinc yellow cid #b1821bh063c175n | 461 |
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| OneMonroe | NC | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/4-28 x 3/4 | 1/4-28 x 3/4 hhc/s-s.s. | 4 |
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| OneMonroe | NC | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 5/8-11 x 3/4 | 5/8-11 x 3/4 hx hd c/s-s.s. | 2 |
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| OneMonroe | NC | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 9/16-12 x 5 1/2 | 9/16-12 x 5-1/2 hx hd c/s-s.s. | 2 |
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| OneMonroe | MA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 5/16-18 x 1 1/8 | hex cap screw 5/16-18 x 1 1/8 s/s | 275 |
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| OneMonroe | NC | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/4-10 x 2 1/4 | 3/4-10 x 2-1/4 hx hd c/s-s.s. | 5 |
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| OneMonroe | MA | Hex Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain / Furnace Black | screw captive hx hd a286 pass | 16 |
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| OneMonroe | NC | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 3/8-16 x 1 1/2 | 3/8-16 x 1 1/2 hex c/s import gr5 | 70 |
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| OneMonroe | NC | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | 3/8-16 x 1 1/2 | 3/8-16 x 1 1/2 hex c/s t-316 | 30 |
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| OneMonroe | NC | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 3/8-16 x 2 1/2 | 3/8-16 x 2 1/2 hex cap screw gr 5 | 107 |
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| OneMonroe | NC | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/8-16 x 2 3/4 | 3/8-16 x 2 3/4 hex c/s 18-8ss | 54 |
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| OneMonroe | NC | Hex Head Cap Screw | Aluminum | Plain / Furnace Black | 3/8-16 x 3 1/2 | 3/8-16 x 3-1/2 hex cap alum | 40 |
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| OneMonroe | NC | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M7-1.0-1.00 x 16 | m7-1.0 x 16mm class 8.8 zinc cap screw din 933 | 150 |
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| OneMonroe | NC | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M7-1.0-1.00 x 35 | m7-1.0 x 35mm class 8.8 zinc cap screw din 931 | 44 |
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| OneMonroe | NC | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M6-1.0-1.00 x 8 | m6-1.0 x 8mm class 8.8 zinc cap screw din 933 | 3150 |
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| OneMonroe | NC | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M14-2.0-2.00 x 55 | m14-2.0 x 55mm class 8.8 zinc cap screw din 931 | 25 |
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| OneMonroe | NC | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M14-2.0-2.00 x 20 | m14-2.0 x 20mm class 8.8 zinc cap screw din 933 | 25 |
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| OneMonroe | NC | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M10-1.25-1.25 x 40 | m10-1.25 x 40mm class 8.8 plain cap screw din 961 | 118 |
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| OneMonroe | NC | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M10-1.25-1.25 x 35 | m10-1.25 x 35mm class 8.8 plain cap screw din 961 | 50 |
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| OneMonroe | NC | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M30-3.5-3.50 x 60 | m30-3.5 x 60mm class 8.8 plain cap screw din 933 | 13 |
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| OneMonroe | MA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 7/8-14 x 3 1/2 | 7/8-14 x 3-1/2 gr 5 hhc/s-zp nf | 19 |
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| Endries | WI | Hex Head Cap Screw | Class 8.8 | Zinc/Yellow | M8 x 16 | M8x16 class 8.8 / iso4017 full thread hex head cap screw yellow zinc din 933 | 800 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 3/8-24 x 1 | 3/8-24x1 grade 5 hex head cap screw plain | 35800 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Cadmium/Yellow | 5/16-18 x 2 3/4 | ms90725-43 5/16-18x2-3/4 grade 5 hex head cap screw cadmium | 75 |
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| Endries | WI | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M10 x 25 | M10x25 a2 18-8 304 hex head cap screw din 933 | 300 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 7/16-14 x 1 1/4 | 7/16-14x1-1/4 grade 8 hex head cap screw yellow zinc | 450 |
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| Endries | WI | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M12 x 65 | M12x65 class 8.8 hex head cap screw zinc din 933 | 24 |
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| GLF | OH | Hex Head Cap Screw | Steel | Plain / Furnace Black | bolt nas1203-3 | 40 |
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| GLF | OH | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M12-1.25 x 60 | m12-1.25 x 60 hhcs cl8.8 stl zc din 960 | 35 |
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| GLF | OH | Hex Head Cap Screw | Class 12.9 | Plain / Furnace Black | M8-1.25 x 45 | m8-1.25 x 45 hhcs gr 12.9 stl pln din 933 | 125 |
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| GLF | OH | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1 1/4-7 x 6 1/2 | 1-1/4-7 x 6-1/2 hhcs gr 5 stl zc | 4 |
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| GLF | OH | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1 1/4-7 x 4 1/2 | 1-1/4-7 x 4-1/2 hhcs gr 5 stl zc | 40 |
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| GLF | OH | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-18 x 1 | 5/16-18 x 1 hhcs gr 8 stl zy cr3 | 1988 |
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| GLF | OH | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/8-11 x 6 | 5/8-11 x 6 hhcs gr 5 stl zc | 103 |
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| GLF | OH | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 2-4 1/2 x 8 | 2-4-1/2 x 8 hhcs gr 8 stl pln | 3 |
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| GLF | OH | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M8-1.25 x 50 | m8-1.25 x 50 hhcs f/t gr 8.8 stl ztjis-waf <12mm bin#183-zt | 145 |
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| GLF | OH | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/4-10 x 4 1/2 | 3/4-10 x 4-1/2 hhcs gr 5 stl zc | 8 |
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| GLF | OH | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M16-2.00 x 35 | m16-2 x 35 hhcs cl 8.8 stl pln din 933 | 46 |
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| GLF | OH | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 7/8-14 x 3 1/2 | 7/8-14 x 3-1/2 hhcs gr 8 stl zy | 35 |
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| GLF | OH | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-24 x 4 1/2 | 5/16-24 x 4-1/2 hhcs gr 8 stl zy | 33 |
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| GLF | OH | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M18-2.50 x 140 | m18-2.5 x 140 hhcs cl 8.8 stl zc din 931 | 4 |
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| GLF | OH | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M10-1.25 x 25 | m10-1.25 x 25 hhcs cl 8.8 stl zc cr3 din 961 | 225 |
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| GLF | OH | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M14-1.50 x 60 | m14-1.5 x 60 hhcs cl 8.8 stl zc din 960 | 21 |
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| GLF | OH | Hex Head Cap Screw | Class 10.9 | Zinc/Clear | M30-3.50 x 90 | m30-3.5 x 90 hhcs cl 10.9 stl zc din 931 | 8 |
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| GLF | OH | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1-8 x 8 1/2 | 1-8 x 8-1/2 hhcs gr 8 stl zy | 6 |
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| GLF | OH | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M12-1.50 x 40 | m12-1.5 x 40 hhcs cl 8.8 stl zc | 51 |
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| GLF | OH | Hex Head Cap Screw | Grade 8 | Zinc/Clear | 1-8 x 3 3/4 | 1-8 x 3-3/4 hex cap-grade 8-partial thread-yellow-cr3 | 2 |
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| Endries | WI | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M16 x 110 | M16x110 a2 18-8 304 / iso4014 partial thread hex head cap screw din 931 | 2 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 3/8-16 x 5 | 3/8-16x5 hex cap screw magni565 grade 8 | 305 |
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| Endries | WI | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M12 x 35 | M12x35 a2 18-8 304 hex head cap screw din 933 | 250 |
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| Endries | WI | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/2-13 x 5 1/4 | 1/2-13x5 18-8 s/s steel hex head cap screw with 1-1/4 thread length | 50 |
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| Endries | WI | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M8 x 60 | M8x60 a2 18-8 304 / iso4014 partial thread hex head cap screw din 931 | 36 |
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| Endries | WI | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 5/16-18 x 3 | 5/16-18x3 grade 2 hex head cap screw zinc | 350 |
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| Endries | WI | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M20 x 80 | M20x80 class 8.8 / iso4014 partial thread hex head cap screw plain din 931 | 10 |
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| Endries | WI | Hex Head Cap Screw | Class 10.9 | Plain / Furnace Black | M10 x 30 | M10x30 class 10.9 hex head cap screw plain iso 4017 | 800 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/4-16 x 4 | 3/4-16x4 grade 5 hex head cap screw zinc | 50 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 1/4-20 x 2 | 1/4-20x2 hex cap screw magni565 grade 8 | 335 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Clear | 5/8-11 x 7 | 5/8-11x7 grade 8 hex head cap screw zinc | 366 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Yellow | 7/16-14 x 1 | 7/16-14x1 grade 5 hex head cap screw yellow zinc | 100 |
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| Endries | WI | Hex Head Cap Screw | Silicon Bronze | Plain / Furnace Black | 1/4-20 x 3/4 | 1/4-20x3/4 silicon bronze hex head cap screw | 300 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/2-13 x 5 1/2 | 1/2-13x5-1/2 grade 8 hex head cap screw yellow zinc | 5 |
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| Endries | WI | Hex Head Cap Screw | Grade B8 | Plain / Furnace Black | 1/2-20 x 1 1/2 | 1/2-20x1-1/2 a193 grade b8 cls1 hex head cap screw with certified material test report | 671 |
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| Endries | WI | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/2-20 x 1 1/2 | 1/2-20x1-1/2 18-8 s/s steel hex head cap screw | 1250 |
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| Endries | WI | Hex Head Cap Screw | Class 10.9 | Zinc/Clear | M16 x 120 | M16x120 class 10.9 / iso4014 partial thread hex head cap screw trivalent clear zinc din 931 | 15 |
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| Endries | WI | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M16 x 80 | M16x80 class 8.8 / iso4014 partial thread hex head cap screw trivalent clear zinc din 931 | 365 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 1 1/2 | 3/8-16x1-1/2 grade 5 hex head cap screw trivalent clear zinc certified material test report | 500 |
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| Endries | WI | Hex Head Cap Screw | Brass | Plain / Furnace Black | 3/8-16 x 3/4 | 3/8-16x3/4 brass hex head cap screw | 80 |
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