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 | 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 | Class 12.9 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | M20 x 160 | m20x160 hhcs 12.9 +geomet 321m geomet 321 + m topcoat. iso 4014 partial thread (thd length 52mm +/-.42) din 931 | 10 |
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| Century | FL | Hex Head Cap Screw | Steel | Zinc/Yellow | 3/8-16 x 1 | 3/8-16 x 1 hex hd cap screw steel zinc ylw | 2644 |
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| Cal Fastenrs | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-24 x 2 1/4 | 5/16-24 x 2-1/4 hex cap screw gr 5 steel cr3 zinc gr 5 hex hd | gr 5 hex hd | gr 5 hex hd | 400 |
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| MESAFAST | CA | Hex Head Cap Screw | Grade 2 | Galvanized | 3/8-16 x 7 | hex c/s gr2 hot dip | 25.0 |
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| MESAFAST | CA | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M8-1.25 x 20 | hex c/s | 62.0 |
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| MESAFAST | CA | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M6-1.00 x 25 | hex c/s | 97.0 |
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| MESAFAST | CA | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | 3/4-10 x 4 | hex c/s 316 stainless | 2.0 |
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| BHAM | GA | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 1-8 x 1 1/4 | 1-8x1 1/4 grade 5 hex bolt b18.2.1 | 100 |
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| BHAM | TX | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 3/4-10 x 2 1/2 | hex c/s stk ebaa gr5 | 2,473 |
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| BHAM | TX | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 3/4-10 x 2 1/2 | hex cap cor-blue | 2,246 |
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| BHAM | TX | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1 1/4-7 x 10 | hex c/s stk ebaa gr5 zn | 200 |
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| BHAM | TX | Hex Head Cap Screw | Grade 2 | Plain / Furnace Black | 1-8 x 28 | hex c/s gr2 | 158 |
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| BHAM | TX | Hex Head Cap Screw | Class 8.8 | Zinc/Yellow | M6-1.00 x 25 | hcs zy din 933 | 74,800 |
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| BHAM | TX | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | 1/2-13 x 5 | hex c/s dom.. 316ss | 76 |
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| BHAM | TX | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/2-13 x 2 | hex c/s dom.. 300 ser ss | 699 |
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| BHAM | TX | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 7/8-9 x 7 1/2 | hex c/s stock ebba gr5 | 296 |
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| BHAM | TX | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 5/8-11 x 2 | hex c/s stk ebaa gr5 black | 1,314 |
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| BHAM | TX | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/2-13 x 5 | hex c/s dom.. 300 ser ss | 72 |
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| BHAM | TX | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 3/8-16 x 7 1/2 | hex c/s dom. | 750 |
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| BHAM | TX | Hex Head Cap Screw | Steel | Zinc/Clear | 14-14 x 1 | type-f t/c/s ind zn | 2,500 |
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| BHAM | TX | Hex Head Cap Screw | Grade 2 | Galvanized | 5/8-11 x 18 | hex c/s gr2 hdg | 125 |
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| BHAM | TX | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 1 1/4-7 x 5 1/2 | hex c/s stock ebba gr5 | 105 |
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| BHAM | TX | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1-8 x 12 | hex c/s yel zn | 29 |
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| BHAM | TX | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/4-20 x 3/4 | hex c/s f/t 300 ser ss | 3,412 |
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| BHAM | TX | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 5/8-18 x 1 1/2 | hex c/s dom.. | 593 |
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| BHAM | TX | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 5/8-11 x 6 1/2 | hex c/s 300 ser ss | 86 |
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| BHAM | TX | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/4-20 x 1/2 | hex c/s f/t 300 ser ss | 4,896 |
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| Class C | MN | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/8-16 x 6 | c/s s/s | 20 |
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| Class C | MN | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/2-13 x 2 | c/s s/s | 40 |
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| Class C | MN | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/2-13 x 1 1/2 | c/s s/s | 40 |
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| Class C | MN | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/2-20 x 1 1/2 | c/s s/s | 20 |
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| Class C | MN | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 5/16-18 x 3 1/4 | c/s s/s | 50 |
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| Class C | MN | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/8-24 x 1 1/4 | c/s s/s | 40 |
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| Class C | MN | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/8-16 x 3 1/2 | c/s s/s | 10 |
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| Class C | MN | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 5/16-18 x 6 | c/s s/s | 30 |
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| Class C | MN | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/8-24 x 3/4 | c/s s/s | 50 |
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| Class C | MN | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/8-16 x 2 | c/s s/s | 40 |
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| Class C | MN | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 5/16-18 x 4 1/2 | 5/16-18x4-1/2 c/s s/s | 30 |
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| Class C | MN | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/4-20 x 3 1/2 | c/s s/s | 25 |
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| Class C | MN | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/4-20 x 2 3/4 | c/s s/s | 30 |
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| Class C | MN | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/8-16 x 1 | c/s s/s | 100 |
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| Class C | MN | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/8-24 x 4 | c/s s/s | 20 |
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| Class C | MN | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/8-16 x 5 1/2 | 3/8-16x5-1/2 c/s s/s | 10 |
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| Class C | MN | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/8-16 x 4 1/2 | 3/8-16x4-1/2 c/s s/s | 30 |
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| Class C | MN | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/8-16 x 7 | c/s s/s | 20 |
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| Class C | MN | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/8-16 x 5 | c/s s/s | 20 |
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| Class C | MN | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/2-13 x 3/4 | c/s s/s | 20 |
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| BAYFASTCO | FL | Hex Head Cap Screw | Steel | Zinc/Black | 1/4-20 x 1 3/4 | hex head c/s grade | 350 |
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| BAYFASTCO | FL | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/8-16 x 1 3/4 | hex head c/s grade | 205 |
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| BAYFASTCO | FL | Hex Head Cap Screw | Class 10.9 | Zinc/Clear | M10 x 40 | hex head c/s din 931 | 97 |
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| BAYFASTCO | FL | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M10 x 40 | hex head c/s din 933 | 516 |
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| BAYFASTCO | FL | Hex Head Cap Screw | Class 10.9 | Zinc/Clear | M12 x 55 | hex head c/s z din 933 | 271 |
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| BAYFASTCO | FL | Hex Head Cap Screw | Class 10.9 | Zinc/Clear | M16 x 95 | hex head c/s din 931 | 100 |
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| BAYFASTCO | FL | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/4-20 x 2 | hex head c/s st | 9500 |
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| BAYFASTCO | FL | Hex Head Cap Screw | Brass | Plain / Furnace Black | 1/4-20 x 2 1/4 | hex head c/s full t | 79 |
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| BAYFASTCO | FL | Hex Head Cap Screw | Steel | Zinc/Yellow | 1/4-20 x 2 1/4 | hex head c/s grade | 352 |
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| BAYFASTCO | FL | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/4-20 x 3 | hex head c/s st | 2250 |
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| BAYFASTCO | FL | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 1/4-20 x 3/8 | hex head c/s | 1000 |
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| BAYFASTCO | FL | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/4-20 x 3/8 | hex head c/s | 289 |
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| BAYFASTCO | FL | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 1/4-20 x 5 | hex head c/s st | 254 |
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| BAYFASTCO | FL | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 5/16-18 x 1/2 | hex head c/s | 2076 |
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| BAYFASTCO | FL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 1 1/4 | hex head c/s grade | 216 |
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| BAYFASTCO | FL | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-18 x 2 1/4 | hex head c/s grade | 471 |
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| BAYFASTCO | FL | Hex Head Cap Screw | Grade 2 | Galvanized | 5/16-18 x 3 | hex head c/s h | 550 |
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| BAYFASTCO | FL | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 5/16-18 x 4 | hex head c/s s | 444 |
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| BAYFASTCO | FL | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-18 x 4 1/4 | hex head c/s grade | 196 |
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| BAYFASTCO | FL | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 3/8-16 x 1/2 | hex head c/s | 2200 |
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