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 | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M3 x 20 | m 3.0 x 20.0mm 18-8 hex cap screws full thread din 933 | 233 |
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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 | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 x 5/8 | ms35308-305 screw | 776 |
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| Century | FL | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | M16 x 30 | m16x30 hhcs a4-80 full thread a4-80 din 933 | 54 |
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| Cal Fastenrs | CA | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 7/16-20 x 2 | 7/16-20 x 2 hex c/s 316 stainless f593 h.cap must have f593 hd mark | 50 |
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| Cal Fastenrs | CA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/8-24 x 1 3/4 | 3/8-24 x 1-3/4 hex c/s dc- hex cap | 100 |
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| Liberty | IL | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 3/8-16 x 5 | c/s 316 stainless | 101 |
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| Liberty | IL | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M6-1.0-22 x 933 x 933 | M6-1.0x22 c/s class 8.8 rohs din 933 din 933 | 2,403 |
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| Liberty | IL | Hex Head Cap Screw | Ni-Cu Alloy (Monel, K-Monel, etc.) | Plain | 3/8-16 x 1 | c/s monel 400 with 1/16 hole through hex | 7 |
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| Liberty | IL | Hex Head Cap Screw | Ni-Cu Alloy (Monel, K-Monel, etc.) | Plain | 1/2-13 x 1 1/2 | c/s monel 400 with 7/64 hole through hex | 1 |
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| Liberty | IL | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 5 3/4 | c/s 18-8 s/s | 4 |
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| Liberty | IL | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8-11 x 2 1/4 | c/s 18-8 s/s | 225 |
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| Liberty | IL | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 1 1/16 | 3/8-16x1-3/4 c/s 18-8 s/s with 1/16 dia hole through hex | 9 |
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| Liberty | IL | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 1 1/4-7 x 3 | c/s 316 stainless | 1 |
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| Liberty | IL | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 3/8-16 x 1 1/4 | c/s 316 stainless w/.1094 centered thru hole per print | 96 |
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| Liberty | IL | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M6-1.00 x 16 | c/s 8.8 rohs | 1,000 |
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| Liberty | IL | Hex Head Cap Screw | Class 8.8 | Zinc/Yellow | M6-1.00 x 7 | c/s class 8.8 & iso 4017 iso 4017 | 141 |
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| Liberty | IL | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 1 3/8-6 x 4 1/4 | c/s 316 stainless | 7 |
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| Liberty | IL | Hex Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | 3/8-16 x 1 1/4 | c/s inconel 625 with 1/16 hole through hex | 4 |
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| Liberty | IL | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 1 1/4-7 x 3 1/4 | c/s 316 | 4 |
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| Liberty | IL | Hex Head Cap Screw | Class 8.8 | Plain | M16-2.00 x 30 | c/s | 15 |
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| Liberty | IL | Hex Head Cap Screw | Class 8.8 | Zinc/Yellow | M12-1.75 x 30 | c/s 8.8 & f/t | 120 |
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| Liberty | IL | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | M10-1.50 x 40 | c/s 316 stainless | 8 |
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| Liberty | IL | Hex Head Cap Screw | Class 8.8 | Zinc/Green | M8-1.25 x 20 | c/s & olive drab | 1,627 |
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| Liberty | IL | Hex Head Cap Screw | Class 10.9 | Zinc/Green | M8-1.25 x 12 | c/s & olive drab din 933 din 933 | 1,587 |
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| Liberty | IL | Hex Head Cap Screw | Class 10.9 | Zinc/Green | M8-1.25 x 25 | c/s & olive drab iso 4017 iso 4017 | 1,293 |
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| MMF | MI | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 3/8-16 x 3 1/4 | 3/8-16 x 3-1/4 hhcs 316 annealed mil-dtl-1222j ty 1 usa b18.2.1 | 605 |
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| MMF | MI | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M5 x 16 | m5 x 16 a2-80 hhcs din933/iso4017 usa | 1780 |
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| MMF | MI | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 1/2-13 x 1 | 1/2-13 x 1 316 s/s hhcs astm f593 3a threads usa b18.2.1 | 810 |
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| MMF | MI | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 5/16-18 x 2 | 5/16-18 x 2 hhcs 316 s/s ff-s-85 ty ii st 10p usa b18.2.1 | 338 |
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| MMF | MI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 7/16-14 x 1 1/4 | 7/16-14 x 1-1/4 grade 8 hhcs zinc yellow usa domestic b18.2.1 | 550 |
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| MMF | MI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 7/8-9 x 2 1/2 | 7/8-9 x 2-1/2 grade 8 hhcs zinc yellow usa domestic b18.2.1 | 65 |
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| MMF | MI | Hex Head Cap Screw | Grade 8 | Plain | 3/8-16 x 1 3/4 | 3/8-16 x 1-3/4 gr 8 plain hhcs b18.2.1 | 350 |
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| MMF | MI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/2-13 x 4 | 1/2-13 x 4 grade 8 hhcs zinc yellow usa domestic b18.2.1 | 150 |
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| MMF | MI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 7/16-14 x 1 1/2 | 7/16-14 x 1-1/2 grade 8 hhcs zinc yellow usa domestic b18.2.1 | 500 |
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| MMF | MI | Hex Head Cap Screw | Grade 8 | Plain | 1/4-20 x gr 8 hhcs plain b18.2.1 | 2200 |
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| MMF | MI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1-8 x 6 | 1-8 x 6 grade 8 hhcs zinc yellow usa domestic b18.2.1 | 25 |
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| MMF | MI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/8-16 x 2 1/4 | 3/8-16 x 2-1/4 grade 8 hhcs zinc yellow usa domestic b18.2.1 | 450 |
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| MMF | MI | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M5-16 | m5 x 16 a2-80 hhcs din933/iso4017 usa | 1780 |
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| MMF | MI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/4-20 x 1 1/2 | 1/4-20 x 1-1/2 grade 8 hhcs zinc yellow usa domestic b18.2.1 | 1600 |
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| MMF | MI | Hex Head Cap Screw | Grade 8 | Plain | 3/4-10 x 1 1/2 | 3/4-10 x 1-1/2 gr 8 hhcs plain b18.2.1 | 47 |
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| MMF | MI | Hex Head Cap Screw | Grade 8 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 1/4-20 x 1 3/8 | 1/4-20 x 1-3/8 gr 8 hhcs magni 565 b18.2.1 | 50 |
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| MMF | MI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/8-16 x 1 1/2 | 3/8-16 x 1-1/2 grade 8 hhcs zinc yellow usa domestic b18.2.1 | 675 |
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| MMF | MI | Hex Head Cap Screw | Grade 8 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 9/16-18 x 2 | 9/16-18 x 2 gr 8 hhcs magni 565 b18.2.1 | 250 |
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| MMF | MI | Hex Head Cap Screw | Grade 8 | Plain | 1-14 x 3 | 1-14 x 3 gr 8 hhcs plain b18.2.1 | 14 |
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| MMF | MI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1-8 x 5 | 1-8 x 5 grade 8 hhcs zinc yellow usa domestic b18.2.1 | 25 |
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| FACCA | Ont | Hex Head Cap Screw | Class 10.9 | Plain | M30-3.50 x 180mm | 40 |
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| FACCA | Ont | Hex Head Cap Screw | Class 10.9 | Plain | M30-3.50 x 160mm | 2 |
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| FACCA | Ont | Hex Head Cap Screw | Class 10.9 | Plain | M24-3.00 x 450mm | 80 |
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| FACCA | Ont | Hex Head Cap Screw | Class 10.9 | Plain | M24-3.00 x 75mm | 94 |
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| FACCA | Ont | Hex Head Cap Screw | Class 10.9 | Zinc/Yellow | M24-3.00 x 170mm | 50 |
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| FACCA | Ont | Hex Head Cap Screw | Class 10.9 | Plain | M24-3.00 x 70mm | 114 |
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| FACCA | Ont | Hex Head Cap Screw | Class 10.9 | Zinc/Clear | M20-2.50 x 70mm | 40 |
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| FACCA | Ont | Hex Head Cap Screw | Class 10.9 | Zinc/Clear | M20-2.50 x 80mm | 1680 |
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| FACCA | Ont | Hex Head Cap Screw | Class 10.9 | Plain | M20-1.50 x 80mm | 425 |
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| FACCA | Ont | Hex Head Cap Screw | Class 10.9 | Zinc/Clear | M20-2.50 x 75mm | 110 |
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