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 | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 5/16-18 x 1 | 5/16-18 x 1 hex c/s 18.8 o-ring 5/16-18 x 1 hex c/s 18.8 buna n o-ring attached | 100 |
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| Century | FL | Hex Head Cap Screw | Grade 5 | Zinc/Yellow | 1/2-13 x 3/4 | 1/2-13 x 3/4 hex hd cap screw grade 5 zi & yel zinc/yellow | 100 |
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| Century | FL | Hex Head Cap Screw | Class 10.9 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | M8 x 30 | m8 x 30 10.9 geo m8 x 10 10.9 geomet 321a+vl din 933 | 100 |
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| Century | FL | Hex Head Cap Screw | Steel | Zinc/Clear | M8 x 40 | m 8.0 x 40.0mm steel zinc plt hex cap screws full thread din 933 | 221 |
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| Weaver | WA | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M22-2.50 x 110 | 22-2.5x110 class 8.8 hex c/s plain | 28 |
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| Weaver | WA | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M22-2.50 x 100 | 22-2.5x100 class 8.8 hex c/s plain | 7 |
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| Weaver | WA | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M27-3.00 x 90 | 27-3.0x90 class 8.8 hex c/s plain | 3 |
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| Weaver | WA | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M27-3.00 x 100 | 27-3.0x100 class 8.8 hex c/s plain | 30 |
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| Weaver | WA | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M24-2.00 x 100 | 24-2.0x100 class 8.8 hex c/s plain | 29 |
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| OneMonroe | NC | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M4-.7-0.70 x 35 | m4-.7 x 35m hex cap screw class 8.8 plated | 10 |
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| Weaver | WA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 4-.7 x 30 | 4-.7x30 hex c/s 18-8 ss | 380 |
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| Weaver | WA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 4-.7 x 25 | 4-.7x25 hex c/s 18-8 ss | 125 |
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| Weaver | WA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M6-1.00 x 80 | 6-1.0x80 hex c/s 18-8 ss | 521 |
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| Weaver | WA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M6-1.00 x 100 | 6-1.0x100 hex c/s 18-8 ss | 473 |
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| Weaver | WA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M6-1.00 x 130 | 6-1.0x130 hex c/s 18-8 ss | 8 |
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| Weaver | WA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M6-1.00 x 70 | 6-1.0x70 hex c/s 18-8 ss | 61 |
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| Weaver | WA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M8-1.25 x 40 | 8-1.25x40 hex c/s 18-8 ss | 38 |
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| Weaver | WA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M8-1.25 x 45 | 8-1.25x45 hex c/s 18-8 ss | 16 |
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| Weaver | WA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M8-1.25 x 30 | 8-1.25x30 hex c/s 18-8 ss | 71 |
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| Weaver | WA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M8-1.25 x 65 | 8-1.25x65 hex c/s 18-8 ss | 89 |
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| Weaver | WA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M8-1.25 x 80 | 8-1.25x80 hex c/s 18-8 ss | 645 |
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| Weaver | WA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M8-1.25 x 60 | 8-1.25x60 hex c/s 18-8 ss | 107 |
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| Weaver | WA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M12-1.75 x 110 | 12-1.75x110 hex c/s 18-8 ss | 17 |
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| Weaver | WA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 14-2.0 x 45 | 14-2.0x45 hex c/s 18-8 ss | 25 |
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| Weaver | WA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M12-1.75 x 80 | 12-1.75x80 hex c/s 18-8 ss | 32 |
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| Weaver | WA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 14-2.0 x 80 | 14-2.0x80 hex c/s 18-8 ss | 14 |
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| Weaver | WA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 14-2.0 x 100 | 14-2.0x100 hex c/s 18-8 ss | 8 |
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| Weaver | WA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 16-2.0 x 20 | 16-2.0x20 hex c/s 18-8 ss | 45 |
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| Weaver | WA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 14-2.0 x 70 | 14-2.0x70 hex c/s 18-8 ss | 7 |
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| OneMonroe | NC | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M5-.8-0.80 x 16 | m5-.8 x 16 hex c/s ft gr8.8 znc din 933-5656 | 900 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M12 x 130 | m12 x 130* din 931-8.8 blk hex hd bolts | 1,313 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M12 x 150 | m12 x 150* din 931-8.8 blk hex hd bolts | 371 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M12 x 160 | m12 x 160* din 931-8.8 blk hex hd bolts | 49 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M12 x 190 | m12 x 190* din 931-8.8 blk hex hd bolts | 150 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M14 x 90 | m14 x 90 iso 4014-8.8 blk zinc hex hd bolts | 1,939 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M14 x 110 | m14 x 110* din 931-8.8 blk hex hd bolts | 100 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M14 x 130 | m14 x 130* din 931-8.8 blk hex hd bolts | 25 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M14 x 140 | m14 x 140* din 931-8.8 blk hex hd bolts | 48 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M14 x 150 | m14 x 150* din 931-8.8 blk hex hd bolts | 409 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M14 x 180 | m14 x 180* din 931-8.8 blk hex hd bolts | 17 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M14 x 190 | m14 x 190* din 931-8.8 blk hex hd bolts | 447 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M14 x 240 | m14 x 240* din 931-8.8 blk hex hd bolts | 46 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M14 x 260 | m14 x 260* din 931-8.8 blk hex hd bolts | 41 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M14 x 280 | m14 x 280* din 931-8.8 blk hex hd bolts | 9 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M14 x 300 | m14 x 300* din 931-8.8 blk hex hd bolts | 58 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M16 x 50 | m16 x 50* din 931-8.8 blk hex hd bolts | 18 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M16 x 100 | m16 x 100* din 931-8.8 blk hex hd bolts | 3 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M16 x 120 | m16 x 120* din 931-8.8 blk hex hd bolts | stock |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M16 x 140 | m16 x 140 din 931-8.8 blk hex hd bolts | 7 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M16 x 150 | m16 x 150* din 931-8.8 blk hex hd bolts | 1 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Clear | 1-8 x 13 | 1-8x13 grade 8 hex head cap screw tri clr zinc 120 wh/144 red rust | 6 |
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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 4 | 1/2-13x4 18-8 stainless steel hex head cap screw with anti-seize 957 | 100 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 2 1/2 | 3/8-16x2-1/2 grade 5 hex head cap screw tri clear zinc 96 white rust | 350 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/2-13 x 1 | 1/2-13x1 grade 8 hex head cap screw yellow zinc precote 80 | 100 |
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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 2 1/2 | 1/2-13x2-1/2 18-8 stainless steel hex head cap screw | 255 |
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| GLF | OH | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 5/8-11 x 1 3/4 | 5/8-11 x 1-3/4 hhcs gr 5 stl pln | 87 |
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| GLF | OH | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 1 1/4-7 x 5 1/2 | 1-1/4-7 x 5-1/2 hhcs gr 5 stl pln | 12 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-24 x 2 1/2 | hex c/s SAE j429 zyd fine thread asme b18.2.1 | 800 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 1/2-13 x 4 | hex c/s SAE j429 asme b18.2.1 | 180 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/8-18 x 4 | hex c/s SAE j429 zyd fine thread asme b18.2.1 | 120 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 5/16-18 x 2 | hex c/s SAE j429 asme b18.2.1 | 900 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 3 | hex c/s SAE j429 zp asme b18.2.1 (usa) | 500 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1 1/4-7 x 7 1/2 | hex c/s SAE j429 zp asme b18.2.1 | 13 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 1/2-13 x 4 | hex c/s SAE j429 asme b18.2.1 (usa) | 150 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1 1/2-6 x 4 | hex c/s SAE j429 zp asme b18.2.1 | 12 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 7/16-20 x 2 1/2 | hex c/s SAE j429 zyd fine thread asme b18.2.1 | 400 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 1/4-28 x 5/8 | hex c/s SAE j429 fine thread asme b18.2.1 (usa) | 3,000 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 1/2-20 x 3/4 | hex c/s SAE j429 fine thread asme b18.2.1 | 500 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 1-8 x 3 | hex c/s SAE j429 asme b18.2.1 (usa) | 40 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 1 1/4-7 x 5 1/2 | hex c/s SAE j429 asme b18.2.1 | 15 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 1 1/4-7 x 10 | hex c/s SAE j429 asme b18.2.1 | 10 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 1 3/4 | 1/4-20x1-3/4 grade 5 hex head cap screw tri clear zinc 96 white rust | 350 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/8-11 x 4 1/2 | 5/8-11x4-1/2 grade 5 hex head cap screw tri clear zinc 96 white rust | 3307 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 2 1/4 | 5/16-18x2-1/4 grade 5 hex head cap screw tri clear zinc 96 white rust | 300 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 1 | 1/4-20x1 grade 5 hex head cap screw trivalent clear zinc | 894 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 3/8 | 3/8-16x3/8 grade 5 hex head cap screw tri clear zinc 96 white rust | 173 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 10 | 3/8-16x10 grade 5 hex head cap screw tri clear zinc 96 white rust | 80 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Yellow | 7/16-14 x 2 1/4 | 7/16-14x2-1/4 grade 5 hex head cap screw trivalent yellow zinc | 200 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Black | 1/4-20 x 2 3/4 | 1/4-20x2-3/4 grade 5 hex head cap screw trivalent black zinc per 168469-j1 | 1362 |
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| Endries | WI | Hex Head Cap Screw | Grade 2 | Zinc/Yellow | 5/16-18 x 1 1/2 | 5/16-18x1-1/2 grade 2 hex head cap screw trivalent yellow zinc | 1000 |
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| Endries | WI | Hex Head Cap Screw | Steel | Plain / Furnace Black | 5/16 x 2 1/2 | 5/16x2 1/2(1/2x3/8hgt) g r8 center bolt plain | 6566 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 6 | 3/8-16x6 grade 5 hex head cap screw tri clear zinc 96 white rust | 608 |
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| Endries | WI | Hex Head Cap Screw | Class 10.9 | Plain / Furnace Black | M12 x 70 | m12x70 class 10.9 hex head cap screw plain with certified material test report iso 4014 | 1000 |
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| Endries | WI | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 1/4-20 x 2 | 1/4-20x2 grade 2 hex head cap screw tri clear zinc 96 white rust | 1200 |
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| Endries | WI | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | 1-8 x 9 | 1-8x9 316 stainless steel hex head cap screw | 20 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 7/8 | 1/4-20x7/8 grade 5 hex head cap screw tri clear zinc 96 white rust | 2370 |
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| Endries | WI | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 7/8-9 x 4 1/2 | 7/8-9x4-1/2 18-8 stainless steel hex head cap screw | 12 |
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| Endries | WI | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M6 x 18 | m6x18 a4 stainless / iso4017 full thread hex head cap screw din 933 | 200 |
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| Endries | WI | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/4-20 x 3 | 1/4-20x3 18-8 stainless steel hex head cap screw | 50 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 1/2-20 x 2 3/4 | 1/2-20 x 2 3/4 (3/4 d x 7/16 h) gr 8 center bolt p | 3175 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 1/2 x 4 3/4 | 1/2 x 4 3/4 (.75d x .44h ) gr.8 center bolt p | 2966 |
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| FTS | OH | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 9/16-18 x 3 3/4 | 9/16-18 x 3 3/4 hx c/s gr 8 | 2725 |
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