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 | 5/8-18 x 2 1/2 | 5/8-18 x 2 1/2 hx hd cap screw 18-8 | 184 |
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| Century | FL | Hex Head Cap Screw | Nylon (Polyamide) | Plain / Furnace Black | 1/4-20 x 1 1/2 | 1/4-20 x 1 1/2 hex hd cap screw wh nylon | 740 |
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| Century | FL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/8-11 x 2 3/4 | 5/8-11 x 2 3/4 hex hd cap screw grade 5 zinc plt | 50 |
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| Century | FL | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M16 x 90 | m16 x 90 hex c/s a4 din 933 | 20 |
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| Century | FL | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M30-3.5 x 130.0 | m30-3.5 x 130.0 gr8.8 hex head cap screw stl e2a din 931 | 7 |
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| Century | FL | Hex Head Cap Screw | ASTM A320 L7, L7M | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | M16 x 100 | m16 x 100 10.9 geomet m16 x 100 10.9 geomet 321a+vl flzn/nc/tl720h/c din 931 | 3 |
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| Century | FL | Hex Head Cap Screw | Steel | Plain / Furnace Black | lockheed # 77c965050p1114 rev.5 screw hex head cap screw per print | 13 |
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| Century | FL | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M20 x 120 | m20 x 120mm hex hd cap screw partial thread 18-8 stainless din 931 | 2 |
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| Century | FL | Hex Head Cap Screw | Steel | Plain / Furnace Black | #5 | lockheed 77c965050p1095 rev. 5 screw hex head cap screw per print | 1 |
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| Century | FL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 2 1/4 | 3/8-16 x 2-1/4 hex hd cap screw gr5 d79060 3/8-16 x 2 1/4 hex hd cap screww grade 5 .0003thk min trivalent zinc clear | 55 |
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| Century | FL | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 5/16-24 x 1/2 | ms35308-329 nasm35308-329 | 17409 |
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| Century | FL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-28 x 5/8 | 1/4-28 x 5/8 hex hd cap screw grade 5 zinc plt | 4825 |
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| Century | FL | Hex Head Cap Screw | Grade 5 | Free Zinc Basecoat + Ceramic Topcoat (Ruspert, Ruspro, Dagger-Guard, etc.) | 1/4-20 x 1 | utc aa06bs170 1/4-20x1 hex cap screw grade 5 sermagard | 3877 |
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| Century | FL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 3/4 | 5/16-18 x 3/4 hex hd cap screw grade 5 rohs compl zinc clear | 941 |
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| Century | FL | Hex Head Cap Screw | Steel | Zinc/Clear | 3/8-16 x 1 | 3/8-16 x 1 hex head cap screw gr. zinc per astm b633 fe/zn 5 6-8 um | 800 |
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| Century | FL | Hex Head Cap Screw | Steel | Plain / Furnace Black | 5/16-18 x 2 1/4 | 5/16-18 x 2 1/4 hex hd cap screw steel | 200 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 1-8 x 1 | 1-8x1 grade 5 hex head cap screw plain | 971 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 7/8-9 x 9 | 7/8-9x9 grade 8 hex head cap screw yellow zinc | 30 |
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| Endries | WI | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | 1/4-20 x 7/8 | 1/4-20x7/8 316 stainless steel hex head cap screw | 215 |
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| Endries | WI | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 7/16-14 x 1 1/2 | 7/16-14x1-1/2 grade 2 hex head cap screw zinc | 1271200 |
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| Endries | WI | Hex Head Cap Screw | Class 10.9 | Plain / Furnace Black | M8 x 100 | m8x100 class 10.9 / iso4014 partial thread hex head cap screw plain din 931 | 20 |
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| Endries | WI | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M12 x 90 | m12x90 a2 stainless hex head cap screw din 933 | 6246 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 2 3/4 | 1/2-13x2-3/4 grade 5 hex head cap screw zinc | 816 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/2-13 x 3 3/4 | 1/2-13x3-3/4 grade 8 hex head cap screw yellow zinc | 263 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 2 1/2 | 1/4-20x2-1/2 grade 5 hex head cap screw zinc | 2050 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Clear | 5/16-18 x 1 | 5/16-18x1 grade 8 hex head cap screw trivalent clear zinc | 305 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Black | 1/2-20 x 5 | 1/2-20x5 grade 8 hex head cap screw black zinc | 692 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 3 1/2 | 5/16-18x3-1/2 grade 5 hex head cap screw tri clr zinc 120 wh/144 red rust | 300 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-18 x 1 1/8 | 5/16-18x1-1/8 grade 8 hex head cap screw full thread yellow zinc | 1200 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 7/8-9 x 3 | 7/8-9x3 grade 8 hex head cap screw yellow zinc | 16 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1-8 x 2 3/4 | 1-8x2-3/4 grade 8 hex head cap screw yellow zinc | 37 |
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| Endries | WI | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M6 x 50 | m6x50 class 8.8 / iso4017 full thread hex head cap screw chromium free 96 hr salt spray zinc din 933 | 800 |
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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 6 | 1/2-13x6 18-8 stainless steel hex head cap screw | 25 |
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| VIKING BO | OR | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M6-1.00 x 70 | 100 |
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| VIKING BO | OR | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 7/16 x 3/4 | 2800 |
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| Endries | WI | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M12 x 40 | m12x40 class 8.8 hex head cap screw zinc din 933 | 872 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 1 1/8-7 x 24 | 1-1/8-7x24 grade 5 hex head cap screw plain | 2 |
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| Endries | WI | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | 1/2-13 x 5 | 1/2-13x5 316 stainless steel hex head cap screw | 401 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/8-18 x 2 1/4 | 5/8-18x2-1/4 grade 8 hex head cap screw yellow zinc certified material test report | 80 |
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| Endries | WI | Hex Head Cap Screw | Steel | Plain / Furnace Black | 5/8 | 5/8 inc hexternal protec tive cap .84 od .50 deep polyethylene red ec-10 | 22 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1 1/2-6 x 10 | 1-1/2-6x10 grade 8 hex head cap screw yellow zinc | 20 |
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| Endries | WI | Hex Head Cap Screw | Class 10.9 | Zinc/Clear | M10 x 120 | m10x120 class 10.9 hex head cap screw zinc iso 4014 | 50 |
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| Endries | WI | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 1/2-13 x 3/4 | 1/2-13x3/4 grade 2 hex head cap screw zinc | 100 |
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| Endries | WI | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M10 x 60 | m10x60 class 8.8 hex head cap screw zinc din 931 | 150 |
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| Endries | WI | Hex Head Cap Screw | Class 10.9 | Zinc/Clear | M12-1.50 x 35 | m12x1.50x35 class 10.9 hex head cap screw zinc din 961 | 50 |
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| Endries | WI | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M10 x 55 | m10x55 class 8.8 hex head cap screw zinc din 931 | 100 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 3/8-16 x 1 1/2 | 3/8-16x1-1/2 grade 8 hex head cap screw plain | 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 35 | m8x35 a2 stainless / iso4017 full thread hex head cap screw din 933 | 250 |
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| Endries | WI | Hex Head Cap Screw | Class 8.8 | Zinc/Yellow | M6 x 12 | m6x12 class 8.8 / iso4017 full thread hex head cap screw yellow zinc din 933 | 3921 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/8-11 x 10 | 5/8-11x10 grade 5 hex head cap screw zinc | 5 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Clear | 3/4-10 x 4 1/2 | 3/4-10x4-1/2 grade 8 hex head cap screw hex chromium free 96 hr salt spray zinc and bake | 25 |
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| Endries | WI | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 5/8-11 x 5 | 5/8-11x5 18-8 stainless steel hex head cap screw | 25 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 5/8-11 x 11 | 5/8-11x11 grade 5 hex head cap screw plain | 10 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/8-11 x 11 | 5/8-11x11 grade 5 hex head cap screw hex chromium free 96 hr salt spray zinc | 15 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 7/16-20 x 2 | 7/16-20x2 grade 8 hex head cap screw yellow zinc | 1193 |
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| MESAFAST | CA | Hex Head Cap Screw | Grade 2 | Galvanized | 1/2-13 x 7 1/2 | hex c/s gr2 hot dipped hot dipped | 8.0 |
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| MESAFAST | CA | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 5/8-11 x 3 | hex c/s gr2 steel | 55.0 |
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| MESAFAST | CA | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 1/4-20 x 1 3/4 | hex c/s gr5 steel | 50.0 |
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| MESAFAST | CA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 7/8-9 x 2 1/2 | hex c/s gr8 steel | 20.0 |
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| MESAFAST | CA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/2-13 x 4 1/2 | 1/2-13x4-1/2 hex c/s gr8 steel | 4.0 |
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| MESAFAST | CA | Hex Head Cap Screw | Class 10.9 | Zinc/Yellow | M24-3.00 x 240 | hex c/s (pt) steel din 931 | 10.0 |
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| MESAFAST | CA | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M14-1.50 x 55 | hex c/s f/t din 961 fine thrd f/t din 961 fine thrd | 30.0 |
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| MESAFAST | CA | Hex Head Cap Screw | Class 10.9 | Zinc/Clear | M16-2.00 x 150 | hex c/s (pt) steel din 931 | 20.0 |
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| MESAFAST | CA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/2-13 x 3 3/4 | 1/2-13x3-3/4 hex cap screw gr8 steel yellow zinc | 5.0 |
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| MESAFAST | CA | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 3/4-10 x 2 3/4 | 3/4-10x2-3/4 hex cap screw gr2 steel zinc | 50.0 |
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| MESAFAST | CA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/2-13 x 4 1/2 | hex c/s | 7.0 |
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| MESAFAST | CA | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 1 1/4-7 x 4 1/2 | hex c/s gr8 | 1.0 |
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| MESAFAST | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/4-10 x 12 | hex c/s gr5 | 5.0 |
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| MESAFAST | CA | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 1 1/2-6 x 9 1/2 | hex c/s gr8 | 2.0 |
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| Endries | WI | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M8 x 45 | m8x45 class 8.8 / iso4017 full thread hex head cap screw 120 hours to white rust trivalent clear zinc din 933 | 1730 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1-8 x 7 | 1-8x7 grade 8 hex head cap screw yellow zinc | 20 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 2 1/4 | 1/2-13x2-1/4 grade 5 hex head cap screw trivalent clear zinc certified material test report | 600 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 9/16-12 x 2 | 9/16-12x2 grade 8 hex head cap screw yellow zinc | 44 |
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| Endries | WI | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/4-10 x 3 1/2 | 3/4-10x3-1/2 18-8 stainless steel hex head cap screw | 25 |
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| Endries | WI | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 7/16-14 x 1 3/4 | 7/16-14x1-3/4 grade 2 hex head cap screw zinc | 1563 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/8-11 x 3 3/4 | 5/8-11x3-3/4 grade 5 hex head cap screw zinc | 65 |
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| Endries | WI | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M10 x 45 | m10x45 class 8.8 hex head cap screw zinc din 931 | 900 |
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| Endries | WI | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M20 x 50 | m20x50 class 8.8 / iso4017 full thread hex head cap screw screw hex chromium free 96 hr salt spray zinc din 933 | 392 |
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| Endries | WI | Hex Head Cap Screw | Class 10.9 | Zinc/Clear | M8 x 40 | m8x40 class 10.9 / iso4017 full thread hex head cap screw tri clr zinc 120 wh/144 red rust din 933 | 25 |
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| Endries | WI | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M10 x 60 | m10x60 class 8.8 hex head cap screw hex chromium free 96 hr salt spray zinc din 933 | 350 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 1/2-20 x 1 | 1/2-20x1 grade 5 hex head cap screw plain | 200 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 3/4-10 x 3 3/4 | 3/4-10x3-3/4 grade 5 hex head cap screw plain | 15 |
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| Endries | WI | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 3/8-16 x 2 1/4 | 3/8-16x2-1/4 grade 2 hex head cap screw zinc | 2710 |
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| Endries | WI | Hex Head Cap Screw | Class 8.8 | Zinc/Yellow | M12 x 65 | m12x65 class 8.8 hex head cap screw yellow zinc iso 4017 | 53999 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Black | 1/2-13 x 5 | 1/2-13x5 grade 8 hex head cap screw hexavalent black zinc | 1337 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/4-10 x 2 1/4 | 3/4-10x2-1/4 grade 8 hex head cap screw yellow zinc | 150 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20x1/2 grade 5 hex head cap screw trivalent clear zinc certified material test report | 1000 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Clear | 5/8-11 x 1 1/2 | 5/8-11x1-1/2 grade 8 hex head cap screw 120 hours to white rust trivalent clear zinc | 334 |
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| Endries | WI | Hex Head Cap Screw | Grade B8 | Plain / Furnace Black | 3/4-10 x 2 3/4 | 3/4-10x2-3/4 a193 grade b8 cls1 hex head cap screw with certified material test report | 3547 |
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| Strathcon | BC | Hex Head Cap Screw | Class 10.9 | Black Oxide | M30-3.00 x 160 | hex head | 150 |
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| Strathcon | BC | Hex Head Cap Screw | Class 10.9 | Black Oxide | M30-3.00 x 200 | hex head | 238 |
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| Strathcon | BC | Hex Head Cap Screw | Class 10.9 | Black Oxide | M36-4.00 x 400 | hex head | 91 |
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| Strathcon | BC | Hex Head Cap Screw | Class 10.9 | Black Oxide | M30-3.50 x 420 | hex head | 69 |
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| Strathcon | BC | Hex Head Cap Screw | Class 10.9 | Black Oxide | M27-3.00 x 150 | hex head | 70 |
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| Strathcon | BC | Hex Head Cap Screw | Class 12.9 | Black Oxide | M45-4.50 x 440 | hex head | 6 |
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| BDS FASTE | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 1 5/8 | 5/16-18 x 1 5/8 hex cap scr gr5 zf rohs comply | 3,600 |
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