Hex Head Cap Screw (ANSI ASME 18.2.3.1m)
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.
0 Hex Head Cap Screw (ansi b18.2.3.1m), 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 | Steel | Plain / Furnace Black | 5/16-24 x 1/2 | 5/16-24 x 1/2 hex hd cap screw per print (NYL 1/8 THK HD) (NYL 1/8 THK HD) | 375 |
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| Century | FL | Hex Head Cap Screw | nas1301c8-5 | 18 |
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| Century | FL | Hex Head Cap Screw | Steel | Plain / Furnace Black | ms9147-12 | 770 |
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| Century | FL | Hex Head Cap Screw | nas1611-006 | 350 |
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| Jackson | MS | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 1 1/4 x 6 1/2 | 1 1/4 x 6 1/2 nc hex cap screw grade 2 zinc | 55 |
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| Jackson | MS | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | 1/4-20 x 3 1/4 | 1/4-20 x 3 1/4 nc hex cap screw 316 ss | 25 |
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| Jackson | MS | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | 7/16-14 x 2 3/4 | 7/16-14 x 2 3/4 nc hex cap screw 316 stainless | 50 |
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| Jackson | MS | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | 1-12 x 3 5/8 | 1-12 x 3-5/8 military 12 tpi finished head hex cap screw 316 ss 2.73 of threads machined from barstock | 44 |
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| Jackson | MS | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-24 x 7/8 | 3/8-24 x 7/8 nf hex cap screw grade 5 zinc clear | 80 |
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| Jackson | MS | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 7/16-20 x 1 1/4 | 7/16-20 x 1 1/4 nf hex cap screw grade 5 zinc clear | 10 |
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| Jackson | MS | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 7/16 x 6 1/2 | 7/16 x 6 1/2 hex cap screw gr. 8 plain | 36 |
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| Jackson | MS | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 7/16 x 7 | 7/16 x 7 nc hex cap screw gr. 8 plain | 117 |
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| Jackson | MS | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 5/16-24 x 7/8 | 5/16-24 x 7/8 nf hex cap screw 18-8 ss | 1602 |
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| Jackson | MS | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/8-16 x 1 | 3/8-16 x 1 nc finished hex cap screw head must be marked 304 stainless steel | 20 |
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| Jackson | MS | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 9/16 x 1 3/4 | 9/16 x 1-3/4 nc hex cap screw 18-8 ss | 23 |
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| Jackson | MS | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 5/8-11 x 14 | 5/8-11 x 14 nc hex cap screw 18-8 ss with 6 of threads | 19 |
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| Jackson | MS | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 7/8 x 3 3/4 | 7/8 x 3 3/4 nc hex cap screw 18-8 ss | 8 |
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| Jackson | MS | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1 1/2-6 x 3 1/2 | 1 1/2-6 x 3 1/2 nc hex cap screw 18-8 stainless | 10 |
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| Jackson | MS | Hex Head Cap Screw | Class 10.9 | Zinc/Yellow | M12-1.75 x 50 | m12 x 1.75 x 50 mm 10.9 metric hex cap screw partially threaded yellow zinc | 25 |
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| Jackson | MS | Hex Head Cap Screw | Class 10.9 | Zinc/Yellow | M12-1.75 x 55 | m12 x 1.75 x 55 mm 10.9 metric hex cap screw partially threaded yellow zinc | 35 |
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| Jackson | MS | Hex Head Cap Screw | Class 10.9 | Zinc/Yellow | M6-1.00 x 20 | m6 x 1.00 x 20 mm 10.9 metric hex cap screw fully threaded yellow zinc | 115 |
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| Jackson | MS | Hex Head Cap Screw | Class 10.9 | Zinc/Yellow | M12-1.75 x 65 | m12 x 1.75 x 65 mm 10.9 metric hex cap screw partially threaded yellow zinc | 85 |
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| Weaver | WA | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M10-1.50 x 60 | 10-1.5x60 class 8.8 hex c/s zinc | 139 |
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| Weaver | WA | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M8-1.00 x 40 | 8-1.0x40 class 8.8 hex c/s plain | 124 |
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| Weaver | WA | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M8-1.00 x 40 | 8-1.0x40 class 8.8 hex c/s zinc | 155 |
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| Weaver | WA | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M8-1.00 x 45 | 8-1.0x45 class 8.8 hex c/s plain | 262 |
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| Weaver | WA | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M8-1.00 x 60 | 8-1.0x60 class 8.8 hex c/s plain | 186 |
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| Weaver | WA | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M8-1.00 x 70 | 8-1.0x70 class 8.8 hex c/s plain | 87 |
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| Weaver | WA | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M8-1.00 x 75 | 8-1.0x75 class 8.8 hex c/s plain | 200 |
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| Weaver | WA | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M8-1.00 x 80 | 8-1.0x80 class 8.8 hex c/s plain | 28 |
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| Weaver | WA | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M8-1.00 x 90 | 8-1.0x90 class 8.8 hex c/s plain | 25 |
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| Weaver | WA | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M8-1.00 x 100 | 8-1.0x100 class 8.8 hex c/s plain | 87 |
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| Weaver | WA | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M8-1.00 x 120 | 8-1.0x120 class 8.8 hex c/s zinc | 50 |
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| Weaver | WA | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M10-1.50 x 12 | 10-1.5x12 class 8.8 hex c/s zinc | 98 |
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| Weaver | WA | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M10-1.50 x 16 | 10-1.5x16 class 8.8 hex c/s zinc | 1045 |
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| Weaver | WA | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M10-1.50 x 35 | 10-1.5x35 class 8.8 hex c/s zinc | 448 |
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| Weaver | WA | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M10-1.50 x 55 | 10-1.5x55 class 8.8 hex c/s zinc | 38 |
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| Weaver | WA | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M14-2.00 x 150 | 14-2.0x150 class 8.8 hex c/s zinc | 97 |
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| Weaver | WA | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M14-2.00 x 180 | 14-2.0x180 class 8.8 hex c/s plain | 3 |
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| Weaver | WA | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M14-2.00 x 190 | 14-2.0x190 class 8.8 hex c/s plain | 15 |
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| Weaver | WA | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M14-1.50 x 25 | 14-1.5x25 class 8.8 hex c/s plain | 197 |
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| Weaver | WA | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M14-1.50 x 60 | 14-1.5x60 class 8.8 hex c/s zinc | 25 |
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| RePneu To | MI | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M12-1.75 x 50 | M12-1.75x50 (ft) hex cap screws coarse stain a4 (316) din 933 | 150 |
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| RePneu To | MI | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 5/16-18 x 2 | 5/16-18x2 (pt) grade 2 hex cap screw zinc | 800 |
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| RePneu To | MI | Hex Head Cap Screw | Steel | Plain / Furnace Black | handle cap screw | 11 |
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| MAINSOURC | NH | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M8-1.25 x 40 | m8-1.25 x 40 hex cap screw full thread 18-8 ss | 25 |
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| Weaver | WA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1-14 x 7 | 1-14x7 gr8 hex c/s yellow zinc | 1 |
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| Endries | WI | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 5/16-18 x 3 | 5/16-18x3 18-8 stainless steel full thread hex head cap screw | 17600 |
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| SJS Prod | CA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M6 x 30 | m6 x 30mm h/h c/s ss full thread rohs | 400 |
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| SJS Prod | CA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/2-13 x 2 | 1/2-13x2 hex cap scr 304ss full thread rohs | 40 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 7/16-20 x 1 1/2 | 7/16-20x1-1/2 grade 5 hex head cap screw trivalent clear zinc | 600 |
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| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 1/2 | 1/2-13x1/2 grade 5 hex head cap screw zinc | 2000 |
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| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Clear | 5/8-11 x 3 | 5/8-11x3 grade 8 hex head cap screw zinc | 29380 |
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| Endries | WI | Hex Head Cap Screw | Class 10.9 | Zinc/Yellow | M20 x 150 | m20x150 class 10.9 / iso4014 partial thread hex head cap screw yellow zinc din 931 | 6637 |
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| Endries | WI | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1-8 x 2 1/4 | 1-8x2-1/4 18-8 stainless steel hex head cap screw | 85 |
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| American | NY | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/8-16 x 1 1/2 | 3/8-16 x 1 1/2 hex cap screw gr 8 zinc yellow | 200 |
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| American | NY | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/4-10 x 1 1/2 | 3/4-10 x 1 1/2 hex cap screw gr 5 zinc pl | 30 |
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| American | NY | Hex Head Cap Screw | Steel | Zinc/Clear | 3/8-16 x 1/2 | 3/8-16 x 1/2 hex cap screw zinc pl | 964 |
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| American | NY | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 1 1/4 | 1/4-20 x 1 1/4 hex cap screw gr 5 zinc pl | 1300 |
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| American | NY | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 1/2-13 x 5 | 1/2-13 x 5 hex cap grade 5 | 2 |
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| American | NY | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-18 x 2 | 5/16-18 x 2 hex cap grade 8 zinc yellow | 100 |
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| American | NY | Hex Head Cap Screw | Steel | Zinc/Clear | 3/8-16 x 2 1/4 | 3/8-16 x 2 1/4 hex cap zp | 450 |
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| American | NY | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 1 1/2 | 5/16-18 x 1 1/2 hex cap grade 5 zp | 3000 |
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| American | NY | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 2 1/4 | 5/16-18 x 2 1/4 hex cap gr 5 zp | 7200 |
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| American | NY | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 1 1/2 | 1/2-13 x 1 1/2 hex cap grade 5 zp | 160 |
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| American | NY | Hex Head Cap Screw | Steel | Zinc/Clear | 1/4-20 x 2 1/4 | 1/4-20x2 1/4 hex cap zinc pl | 292 |
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| American | NY | Hex Head Cap Screw | Steel | Zinc/Yellow | 1/2-13 x 5 | 1/2-13x5 hex cap screw 8 zinc yellow | 86 |
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| American | NY | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1-8 x 5 1/2 | 1-8x5-1/2 hex cap screw grade 5 zinc plate | 23 |
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| American | NY | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 6 | 3/8-16x6 hex cap screw grade 5 zinc pl | 40 |
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| American | NY | Hex Head Cap Screw | Steel | Zinc/Clear | 1/2-13 x 2 1/4 | 1/2-13x2-1/4 hex cap zinc pl | 410 |
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| American | NY | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 3/8-16 x 1 3/4 | 3/8-16x1-3/4 hex cap grade 5 | 70 |
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| American | NY | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/8-11 x 8 1/2 | 5/8-11x8-1/2 hex cap grade 5 zinc pl | 10 |
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| American | NY | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/8-11 x 10 | 5/8-11x10 hex cap grade 5 zp | 120 |
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| American | NY | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/8-11 x 12 | 5/8-11x12 hex cap grade 5 zinc pl | 6 |
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