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 | Grade 5 | Zinc/Clear | 5/16-18 x 5 1/2 | 5/16-18 x 5 1/2 hex hd cap screw grade 5 zinc plt | 40 |
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| Century | FL | Hex Head Cap Screw | Steel | Plain | nas6403a6 bolt | 28 |
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| Century | FL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 2 | 1/2-13 x 2 hex hd cap screw grade 5 trivalent clear | 250 |
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| Century | FL | Hex Head Cap Screw | Grade 5 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 1 1/4-7 x 6 | 1-1/4-7 x 6 hex head gr. 5 geomet 1-1/4-7 x 6 hex head cap screw full thread gr. sae j429 geomet 321a+vl | 10 |
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| Global | CA | Hex Head Cap Screw | Steel | Black Oxide | M12-1.75 x 80 | hex c/s din 933 | 25 |
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| Global | CA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | #10-32 x 1/2 | hex c/s (12.9) ii | 5,745 |
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| Global | CA | Hex Head Cap Screw | Steel | Plain | #10-24 x 1/2 | indented hex screw st/zi | 1,989 |
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| Cal Fastenrs | CA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 3/4 | 1/4-20 x 1-3/4 hex c/s 18-8 304 hex cap ss | 100 |
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| Cal Fastenrs | CA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1/2 | hex c/s 18-8 304 | 100 |
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| Cal Fastenrs | CA | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 1/4-20 x 1 3/8 | 1/4-20 1 3/8 hex cap screw 316 stainless steel f593 h.cap 316 f593 | 100 |
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| MetricThrd | CA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M6 x 120 | m 6 x 120 din 931-s.s a2-70 hex hd bolts | 88 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 10.9 | Zinc/Yellow | M12-1.25 x 50 | m12-1.25 x 50 din 960-10.9 y/zn hex hd bolts | 250 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 10.9 | Zinc/Yellow | M10-1.25 x 40 | m10-1.25 x 40 din 960-10.9 y/zn hex hd bolts | 500 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 10.9 | Zinc/Yellow | M10-1.25 x 70 | m10-1.25 x 70 din 960-10.9 y/zn hex hd bolts | 525 |
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| HBBOLT | CA | Hex Head Cap Screw | Class 8.8 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | M20 x 55 | 20x55 hex bolt 8.8 iso 4017 magni 565 480 zinc flake iso 10683 magni 565 480 zinc flake iso 10683 din 933 | 41 |
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| HBBOLT | CA | Hex Head Cap Screw | Class 10.9 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | M20 x 60 | M20x60 hex head bolt 10.9 iso 4017 magni 565 480 zinc flake iso 10683 magni 565 480 zinc flake iso 10683 din 933 | 50 |
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| HBBOLT | CA | Hex Head Cap Screw | Class 8.8 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | M16 x 80 | M16x80 hex head bolt 8.8 iso 4014 magni 565 480 zinc flake iso 10683 magni 565 480 zinc flake iso 10683 din 931 | 20 |
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| HBBOLT | CA | Hex Head Cap Screw | Class 8.8 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | M8 x 40 x 565 | M8x40 hex bolt 8.8 magni 565 480 zinc flake iso 10683 magni 565 480 zinc flake iso 10683 din 933 | 13 |
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| HBBOLT | CA | Hex Head Cap Screw | Class 8.8 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | M12 x 40 x 565 | M12x40 hex bolt 8.8 magni 565 zinc flake 480 iso 10683 magni 565 zinc flake 480 iso 10683 din 933 | 198 |
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| HBBOLT | CA | Hex Head Cap Screw | Class 10.9 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | M20 x 140 x 565 | M20x140 hex bolt 10.9 magni 565 480 zinc flake iso 10683 magni 565 480 zinc flake iso 10683 din 931 | 50 |
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| HBBOLT | CA | Hex Head Cap Screw | Class 8.8 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | M12 x 55 x 565 | M12x55 hex head bolt 8.8 magni 565 480 zinc flake iso 10683 magni 565 480 zinc flake iso 10683 din 931 | 100 |
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| HBBOLT | CA | Hex Head Cap Screw | Class 8.8 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | M8-1.25 x 40 | M8-1.25x40 hex bolt 8.8 iso 4014 magni 565 480 zinc flake iso 10683 magni 565 480 zinc flake iso 10683 din 931 | 100 |
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| HBBOLT | CA | Hex Head Cap Screw | Class 8.8 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | M8 x 12 | 8x12 hex bolt 8.8 iso 4017 magni 565 480h zinc flake iso 10683 magni 565 480h zinc flake iso 10683 din 933 | 88 |
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| Hawaii Nu | HI | Hex Head Cap Screw | Silicon Bronze | Plain | 5/16-18 x 1 1/2 | 5/16-18 x 1 1/2 hex cap screw silicon bronze | 375 |
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| MESAFAST | CA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 7/8-9 x 3 | 7/8-9 x 3 hex cap screw 18-8 stainless | 14 |
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| MESAFAST | CA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 9 | 3/8-16 x 9 hex cap screw 18-8 stainless | 5 |
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| MESAFAST | CA | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 1/2-13 x 5 1/2 | 1/2-13 x 5-1/2 hex cap screw 316 stainless | 10 |
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| NutsBolts | NE | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | 1/4-20 x 3/4 | 1/4-20x3/4 ss hcs black oxide usa | 394 |
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| NutsBolts | NE | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | 1/4-20 x 5/8 | 1/4-20x5/8 ss hcs black oxide usa | 1538 |
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| NutsBolts | NE | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 4 1/2 | 3/8-16x4 1/2 ss hcs tapbolt | 48 |
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| Mansco | MI | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 3/8-16 x 3 | hex cap gr2 triv znc | 2675 |
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| Mansco | MI | Hex Head Cap Screw | Grade 2 | Plain | 7/16-14 x 2 1/4 | hex cap gr2 | 2450 |
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| Mansco | MI | Hex Head Cap Screw | Class 8.8 | Plain | M6-1.00 x 50 | hex cap cl8.8 p/t 100/box din 931 | 837 |
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| Mansco | MI | Hex Head Cap Screw | Class 4.8 | Zinc/Clear | M8-1.25 x 16 | joint connector bolt w/hex drive cl4.8 17 hd dia znc | 699 |
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| Mansco | MI | Hex Head Cap Screw | Class 10.9 | Zinc/Clear | M6-1.00 x 55 | hex cap cl10.9 triv znc p/t 100/box din 931 | 436 |
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| Mansco | MI | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 7/16-14 x 1 3/8 | c/sr 18-8 s/s 25/box | 200 |
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| Mansco | MI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1-8 x 3 | 1-8x3 hex cap gr8 znc 10/box | 20 |
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| Mansco | MI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 7 1/2 | 3/8-16x7-1/2 hex cap gr5 znc 25/box | 99 |
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| Mansco | MI | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 5/16-18 x 2 3/4 | hex cap gr2 triv znc | 580 |
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| Global | CA | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M5-0.80 x 25 | hex c/s clear rohs din 933 | 1,000 |
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| Sonfast | SC | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 1/4-20 x 1 3/4 | 1/4-20x1-3/4 hex head cap screws grade two zinc | 7,112 |
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| Sonfast | SC | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 5/16-18 x 1 1/4 | 5/16-18x1-1/4 hex head cap screws grade two zinc | 2,450 |
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| Sonfast | SC | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 1/4-20 x 3/4 | 1/4-20x3/4 hex head cap screws grade two zinc | 1,800 |
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| Sonfast | SC | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 5/16-18 x 1 1/2 | 5/16-18x1-1/2 hex head cap screws grade two zinc | 800 |
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| Sonfast | SC | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 1/4-20 x 5/8 | 1/4-20x5/8 grade 2 hex cap screw trivalent zinc | 1,500 |
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| Sonfast | SC | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 5/16-18 x 2 | 5/16-18x2 hex head cap screws grade two zinc | 1,041 |
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| Sonfast | SC | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 5/16-18 x 1 | 5/16-18x1 hex cap screw grade 2 trivalent zinc clear | 1,800 |
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| Sonfast | SC | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 5/16-18 x 3/4 | 5/16-18x3/4 hex cap screw grade 2 trivalent zinc clear | 6,000 |
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| Sonfast | SC | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 3/8-16 x 2 | 3/8-16x2 hex cap screw grade 2 steel trivalent zinc clear | 2,300 |
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| Sonfast | SC | Hex Head Cap Screw | Grade 5 | Plain | 3/8-16 x 2 1/2 | 3/8-16x2-1/2 hex head cap screw grade five plain | 400 |
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| Sonfast | SC | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 1/2-13 x 1 1/2 | 1/2-13x1-1/2 grade two hex cap screw zinc | 5,100 |
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| Sonfast | SC | Hex Head Cap Screw | Grade 5 | Plain | 5/8-11 x 3 1/2 | 5/8-11x3-1/2 hex head cap screw grade 5 plain | 90 |
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| Sonfast | SC | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-24 x 1 | 5/16-24x1 hex cap screw grade 5 steel zinc | 2,300 |
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| Sonfast | SC | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 1 1/2 | 1/2-13x1-1/2 hex cap screw grade 5 steel zinc plated | 302 |
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| Sonfast | SC | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 1 3/4 | 1/2-13x1-3/4 hex head cap screw grade five zinc | 164 |
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| Sonfast | SC | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 1 1/2 | 1/4-20x1 1/2 hex cap screw grade five trivalent zinc | 1,300 |
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| Sonfast | SC | Hex Head Cap Screw | Grade 5 | Phosphate | 5/16-18 x 2 1/2 | 5/16-18x2-1/2 hex cap screws grade five black phosphate 48 hrs. | 19,800 |
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| Sonfast | SC | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 3 3/4 | 1/4-20x3-3/4 hex cap screw grade 5 steel trivalent zinc clear | 750 |
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| Sonfast | SC | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 1 3/8 | 3/8-16x1-3/8 hex cap screw grade 5 trivalent zinc clear | 1,250 |
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| Sonfast | SC | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 1 1/2 | 3/8-16x1-1/2 hex cap screws grade five trivalent zinc | 680 |
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| MSTC | MA | Hex Head Cap Screw | Steel | Black Oxide | M8 | m8 mst 1094 hex covr caps f/933 blk nyl | 1587 |
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| MSTC | MA | Hex Head Cap Screw | Class 8.8 | Plain | M6 x 30 | m6 x 30 din 933 hex cap scr f/t 8.8 bk | 2066 |
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| MSTC | MA | Hex Head Cap Screw | Class 8.8 | Plain | M5 x 8 | m5 x 8 din 933 hex cap scr f/t 8.8 bk | 1000 |
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| FACCA | Ont | Hex Head Cap Screw | Class 10.9 | Plain | M14-1.50 x 50mm | 600 |
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| FACCA | Ont | Hex Head Cap Screw | Class 10.9 | Plain | M14-2.00 x 45mm | dog point, hex head loose washer 35mm | 100 |
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| FACCA | Ont | Hex Head Cap Screw | Class 10.9 | Phosphate | M14-2.00 x 40mm | 3600 |
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