1/2 Hex Cap Screws
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.
176,966 Hex Head Cap Screw, showing 200, (click on any line for more information)
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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
Cal Fastenrs | CA | Hex Head Cap Screw | Grade 5 | Plain | 1/2-13 x 1 1/2 | hex c/s hex cap | 35 |
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Cal Fastenrs | CA | Hex Head Cap Screw | Steel | Galvanized | 1/2-13 x 2 | hex c/s h.d.galv. .hcs | 40 |
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Cal Fastenrs | CA | Hex Head Cap Screw | Aluminum | Plain | 1/2-13 x 1 1/2 | hex c/s alum hex cap | 40 |
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Cal Fastenrs | CA | Hex Head Cap Screw | Grade 5 | Cadmium | 1/2-13 x 5 1/2 | gr. 5 hex c/s cad clear w/ pellet pellet per: mil-dtl-18240f | 42 |
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Cal Fastenrs | CA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/2-13 x 5 | hex c/s chromate hex cap grd 8 | 41 |
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Cal Fastenrs | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 10 | hex c/s hex | 48 |
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Cal Fastenrs | CA | Hex Head Cap Screw | Grade 8 | Zinc/Clear | 1/2-13 x 2 | 1/2-13 x 2 hex c/s dom. - h/b | 50 |
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Cal Fastenrs | CA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 1/4 | hex c/s 18-8 304 hex c/s | 35 |
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Cal Fastenrs | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-20 x 4 | hex c/s hex cap | 50 |
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Cal Fastenrs | CA | Hex Head Cap Screw | Grade 8 | Plain | 1/2-13 x 5 | hex c/s h/b | 44 |
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Cal Fastenrs | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 9 | hex c/s hex cap | 60 |
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Cal Fastenrs | CA | Hex Head Cap Screw | Steel | Zinc/Clear | 1/2-13 x 2 1/4 | hex c/s hex cap | 60 |
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Cal Fastenrs | CA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/2-13 x 2 1/4 | 1/2-13 x 2 1/4 hex c/s - dc- hex cap | 80 |
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Cal Fastenrs | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 2 | hex c/s Cr3+ rohs compliant | 2,654 |
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Cal Fastenrs | CA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/2-13 x 3 1/2 | 1/2-13 x 3 1/2 hex c/s - dc- hex cap | 84 |
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Cal Fastenrs | CA | Hex Head Cap Screw | Grade 5 | Cadmium/Yellow | 1/2-13 x 2 1/2 | hex c/s cadmium ii hex cap | 92 |
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Cal Fastenrs | CA | Hex Head Cap Screw | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | hex c/s hex cap | 100 |
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Cal Fastenrs | CA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/2-13 x 1 3/4 | hex c/s dichromat hex cap | 100 |
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Cal Fastenrs | CA | Hex Head Cap Screw | Grade 8 | Zinc/Clear | 1/2-13 x 5 | 1/2-13 x 5 hex c/s dom. - h/b | 100 |
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Cal Fastenrs | CA | Hex Head Cap Screw | Steel | Galvanized | 1/2-13 x 5 | hex c/s h.d.galv. hex cap . | 106 |
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Century | FL | Hex Head Cap Screw | Grade 5 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 1/2-13 x 1 7/8 | 1/2-13unc x 1 7/8 gr. 5 geomet hhcs (1/2-13UNC X 1 7/8 HHCS FULL THREAD GR. 5 GEOMET 321A+VL MUST CONFORM TO SAE J429) (1/2-13UNC X 1 7/8 HHCS FULL THREAD GR. 5 GEOMET 321A+VL MUST CONFORM TO SAE J429) | 1585 |
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Century | FL | Hex Head Cap Screw | Grade 5 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 1/2-13 x 2 1/8 | 1/2-13unc x 2 1/8 gr. 5 hhcs geomet (1/2-13UNC X 2 1/8 HHCS FULL THREAD GR.5 GEOMET 321A+VL MUST CONFORM TO SAE J429) (1/2-13UNC X 2 1/8 HHCS FULL THREAD GR.5 GEOMET 321A+VL MUST CONFORM TO SAE J429) | 634 |
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Century | FL | Hex Head Cap Screw | Grade 5 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 1/2-13 x 2 5/8 | 1/2-13unc x 2 5/8 gr. 5 geomet hhcs (1/2-13UNC X 2 5/8 HHCS FULL THREAD GR. 5 GEOMET 321A+VL PER SAE J429) (1/2-13UNC X 2 5/8 HHCS FULL THREAD GR. 5 GEOMET 321A+VL PER SAE J429) () | 93 |
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Cal Fastenrs | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 2 1/4 | 1/2-13 x 2 1/4 hex c/s - Cr3+ hex cap cr3 see hcs5z | 703 |
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NutsBolts | NE | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 12 | 1/2-13 x 12 hcs z5 | 50 |
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NutsBolts | NE | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 7 1/2 | 1/2-13 x 7 1/2 ss hcs | 50 |
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NutsBolts | NE | Hex Head Cap Screw | Steel | Plain | 1/2-13 x 1 | 1/2-13 x 1 hcs p5 | 755 |
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MidStates | MI | Hex Head Cap Screw | Steel | Plain | 1/2-13 x 1 3/16 | hex c/s | 16 |
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MidStates | MI | Hex Head Cap Screw | Silicon Bronze | Plain | 1/2-13 x 10 | in hex c/s sil brz | 13 |
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MidStates | MI | Hex Head Cap Screw | Grade 9 | Zinc/Yellow | 1/2-13 x 1 | in hex c/s l-9el | 159 |
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MidStates | MI | Hex Head Cap Screw | Ni-Cu Alloy (Monel, K-Monel, etc.) | Plain | 1/2-13 x 3 | hex c/s monel | 22 |
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MidStates | MI | Hex Head Cap Screw | Silicon Bronze | Plain | 1/2-13 x 1 1/8 | hex c/s sil brz | 1 |
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MidStates | MI | Hex Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | 1/2-13 x 1 3/4 | hex c/s inconel 600 | 45 |
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MidStates | MI | Hex Head Cap Screw | Steel | Plain | 1/2-20 1 1/4 | hex c/s chrome | 7 |
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MidStates | MI | Hex Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | 1/2-13 x 3/4 20 | 1/2-13x3/4 hex c/s 20 | 13 |
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MidStates | MI | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 10 3/4 | hex c/s 18-8 | 10 |
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MidStates | MI | Hex Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | 1/2-13 x 1 20 | 1/2-13x1in hex c/s 20 | 39 |
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MidStates | MI | Hex Head Cap Screw | Grade 2 | Plain | 1/2-13 x 7/8 | hex c/s | 428 |
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MidStates | MI | Hex Head Cap Screw | Ni-Cu Alloy (Monel, K-Monel, etc.) | Plain | 1/2-13 x 3/4 | hex c/s monel | 76 |
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MidStates | MI | Hex Head Cap Screw | Brass | Plain | 1/2-13 x 3 1/4 | hex c/s brs | 1 |
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MidStates | MI | Hex Head Cap Screw | Steel | Plain | 1/2-13 x 2 1/4 | c/s-chrome | 3 |
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MidStates | MI | Hex Head Cap Screw | Grade 9 | Zinc/Yellow | 1/2-13 x 6 | in hex c/s l-9el | 53 |
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MidStates | MI | Hex Head Cap Screw | Aluminum | Plain | 1/2-13 x 3 1/2 | hex c/s alum | 18 |
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MidStates | MI | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-20 x 7 | hex c/s 18-8 | 1 |
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MidStates | MI | Hex Head Cap Screw | Grade 2 | Plain | 1/2-20 x 3 1/2 | hex c/s | 21 |
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MidStates | MI | Hex Head Cap Screw | Titanium | Plain | 1/2-13 x 3/4 | hex c/s | 88 |
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MidStates | MI | Hex Head Cap Screw | Grade 9 | Zinc/Yellow | 1/2-13 x 7 | hex c/s l-9el | 38 |
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NutsBolts | NE | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 6 1/2 | 1/2-13 x 6 1/2 ss hcs |
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NutsBolts | NE | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 5 1/2 | 1/2-13 x 5-1/2 ss hcs full thread |
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Standard | MA | Hex Head Cap Screw | Silicon Bronze | Plain | 1/2-13 x 8 | 1/2-13x8 hex cap screw silicon bronze b18.2.1 | 187 |
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Standard | MA | Hex Head Cap Screw | Silicon Bronze | Plain | 1/2-13 x 3 1/2 | 1/2-13x3-1/2 hex cap screw silicon bronze b18.2.1 | 394 |
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Standard | MA | Hex Head Cap Screw | Silicon Bronze | Plain | 1/2-13 x 3 1/4 | 1/2-13x3-1/4 hex cap screw silicon bronze b18.2.1 | 809 |
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Standard | MA | Hex Head Cap Screw | Silicon Bronze | Plain | 1/2-13 x 3/4 | 1/2-13x3/4 hex cap screw silicon bronze b18.2.1 | 1197 |
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Standard | MA | Hex Head Cap Screw | Silicon Bronze | Plain | 1/2-13 x 5 | 1/2-13x5 hex cap screw silicon bronze b18.2.1 | 459 |
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Standard | MA | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 1/2-13 x 8 | 1/2-13x8 hex head cap screw 316 stainless steel b18.2.1 | 437 |
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Standard | MA | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 1/2-13 x 2 3/4 | 1/2-13x2-3/4 hex head cap screw 316 stainless steel b18.2.1 | 849 |
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Standard | MA | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 1/2-13 x 2 1/4 | 1/2-13x2-1/4 hex head cap screw 316 stainless steel b18.2.1 | 619 |
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Standard | MA | Hex Head Cap Screw | Silicon Bronze | Plain | 1/2-13 x 4 | 1/2-13x4 hex cap screw silicon bronze b18.2.1 | 1112 |
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Standard | MA | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 1/2-13 x 1 1/4 | 1/2-13x1-1/4 hex head cap screw 316 stainless steel b18.2.1 | 1588 |
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Standard | MA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 2 3/4 | 1/2-13x2-3/4 hex cap screw 18-8 stainless steel b18.2.1 | 904 |
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Standard | MA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 12 | 1/2-13x12 hex cap screw 18-8 stainless steel b18.2.1 | 256 |
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Standard | MA | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 1/2-13 x 4 1/2 | 1/2-13x4-1/2 hex head cap screw 316 stainless steel b18.2.1 | 535 |
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Standard | MA | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 1/2-13 x 3 1/4 | 1/2-13x3-1/4 hex head cap screw 316 stainless steel b18.2.1 | 841 |
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Standard | MA | Hex Head Cap Screw | 316, 317, A4 Stainless | Pla in | 1/2-13 x 7 | 1/2-13x7 hex head cap screw 316 stainless steel b18.2.1 | 53 |
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Standard | MA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-20 x 2 3/4 | 1/2-20x2-3/4 hex cap screw 18-8 stainless steel b18.2.1 | 805 |
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Standard | MA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-20 x 2 | 1/2-20x2 hex cap screw 18-8 stainless steel b18.2.1 | 1200 |
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Standard | MA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 1/8 | 1/2-13x1-1/8 hex cap screw 18-8 stainless steel b18.2.1 | 2600 |
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Standard | MA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-20 x 3 1/2 | 1/2-20x3-1/2 hex cap screw 18-8 stainless steel b18.2.1 | inquire |
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Standard | MA | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 1/2-13 x 6 1/2 | 1/2-13x6-1/2 hex head cap screw 316 stainless steel b18.2.1 | 282 |
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Marine Fasteners | FL | Hex Head Cap Screw | Grade 5 | Plain | 1/2-13 x 5 | 1/2-13 x 5 hex head cs grade 5/hdg | 23825 |
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Marine Fasteners | FL | Hex Head Cap Screw | Steel | Zinc/Clear | 1/2-13 x 2 | 1/2-13 x 2 hx head cs znc/dich | 6997 |
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BHAM | AL | Hex Head Cap Screw | Grade 5 | Galvanized | 1/2-13 x 2 3/4 | gr5 hex cs mech | 330 |
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BHAM | AL | Hex Head Cap Screw | Steel | Plain | 1/2-13 x 1 1/2 | 1/2-13x1 1/2 hex c/s 1-.090 thru/hole | 32 |
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BHAM | AL | Hex Head Cap Screw | Grade 8 | Plain | 1/2-13 x 1 1/4 | hex c/s | 39 |
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BHAM | AL | Hex Head Cap Screw | Grade 5 | Plain | 1/2-13 x 2 1/2 | hex c/s full-thrd | 230 |
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BHAM | AL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-20 x 3 | nf gr5 hex cs zn dom. | 192 |
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BHAM | AL | Hex Head Cap Screw | Grade 8 | Plain | 1/2-13 x 1 3/4 | hex c/s | 126 |
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BHAM | AL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-20 x 8 | hex c/s dom. zn | 11 |
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BHAM | AL | Hex Head Cap Screw | Grade 8 | Plain | 1/2-13 x 3 1/2 | hex c/s full-thrd yw | 17 |
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BHAM | AL | Hex Head Cap Screw | Grade 5 | Plain | 1/2-13 x 4 1/2 | 1/2-13x4-1/2 hex c/s full-thrd gr5 | 108 |
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BHAM | AL | Hex Head Cap Screw | Grade 2 | Plain | 1/2-13 x 1 1/2 | gr2 hex cs yllw cad | 44 |
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BHAM | AL | Hex Head Cap Screw | Grade 2 | Cadmium | 1/2-13 x 1 3/4 | hex c/s gr.2 cad | 79 |
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BHAM | AL | Hex Head Cap Screw | Grade 5 | Plain | 1/2-13 x 5 | hex c/s dom.. gr5 | 15 |
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BHAM | AL | Hex Head Cap Screw | Grade 8 | Phosphate | 1/2-13 x 3 1/4 | hex c/s blk/phos | 20 |
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BHAM | AL | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/2-20 x 3 | nf gr8 hex cs dom. | 25 |
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BHAM | AL | Hex Head Cap Screw | Grade 8 | Phosphate | 1/2-13 x 2 1/2 | hex c/s blk/phos | 20 |
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BHAM | AL | Hex Head Cap Screw | Grade 2 | Cadmium | 1/2-13 x 1 | hex c/s gr.2 cad | 80 |
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BHAM | AL | Hex Head Cap Screw | Grade 5 | Plain | 1/2-20 x 4 1/2 | hex c/s dom. | 17 |
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BHAM | AL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 6 | hex c/s dom. zn | 17 |
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BHAM | AL | Hex Head Cap Screw | Grade 5 | Galvanized | 1/2-13 x 5 1/2 | hex c/s dom. hdg | 7 |
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BHAM | AL | Hex Head Cap Screw | Grade 2 | Cadmium | 1/2-13 x 2 | hex c/s gr.2 cad | 44 |
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NutsBolts | NE | Hex Head Cap Screw | Grade 2 | Zinc/Yellow | 1/2-13 x 2 | 1/2-13 x 2 hcs z2 | 302 |
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Class C | MN | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 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 | 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 | 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 | 1/2-13 x 3/4 | 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 | 1/2-13 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 | 1/2-13 x 3 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 | 1/2-13 x 3 1/4 | 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 | 1/2-13 x 1 | 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 | 1/2-13 x 1 1/4 | c/s s/s | 40 |
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NutsBolts | NE | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 7 | 1/2-13 x 7 ss hcs | 1 |
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MidStates | SC | Hex Head Cap Screw | Grade 5 | Plain | 1/2-13 x 3 | 1/2-13 x 3 hex c/s gr 5 pln | 172 |
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MidStates | SC | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 1/2-13 x 1 1/4 | 1/2-13 x 1 1/4 hex c/s gr 2 znc | 160 |
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