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 | 3/8-16 x 3/4 | 3/8-16 x 3/4 hex hd cap screw grade 5 trivalent clear | 600 |
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| Century | FL | Hex Head Cap Screw | Steel | Plain / Furnace Black | #6-32 x 1/4 | csh063204 screw cap sch 6-32x.25 | 41 |
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| Century | FL | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 1 1/2-12 x 3 | 1 1/2-12 x 3 hex cap grade 8 pln | 2 |
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| Century | FL | Hex Head Cap Screw | Plain / Furnace Black | 1/4-20 x 1 1/2 | ms35307-312 | 17360 |
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| Century | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 1/2-13 x 1 3/4 | 1/2-13 x 1 3/4 hex hd cap screw grade 2 steel trivalent clear | 50 |
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| Century | FL | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/4-10 x 3 1/2 | 3/4-10 x 3 1/2 hex hd cap screw 18-8 | 38 |
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| Century | FL | Hex Head Cap Screw | Grade 8 | Zinc/Clear | 3/8-16 x 3/4 | 3/8-16 x 3/4 hex hd cap screw grade 8 zi | 1200 |
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| Century | FL | Hex Head Cap Screw | Steel | Plain / Furnace Black | 5/16-18 x 1 1/4 | 5/16-18 x 1 1/4 hex hd cap screw steel | 1200 |
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| Century | FL | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M10 x 60 | m10.0 x 60.0mm grade 8.8zinc plt hex cap screws cons 96 din 931 | 1170 |
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| Century | FL | Hex Head Cap Screw | Cadmium/Yellow | ms90728-164 | 7 |
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| Century | FL | Hex Head Cap Screw | Grade 5 | Zinc/Yellow | 5/8-11 x 2 1/4 | 5/8-11 x 2 1/4 hex hd cap screw grade 5 trivalent zi & yel zinc/yellow | 1072 |
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| Century | FL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 3/4 | 3/8-16 x 3/4 hex hd cap screw grade 5 trivalent clear | 600 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M8 x 50 | m 8 x 50 din 931-8.8 blk hex hd bolts | 2,707 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M8 x 130 | m 8 x 130* din 931-8.8 blk hex hd bolts | 18 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M12 x 120 | m12 x 120 din 931-8.8 blk hex hd bolts | 14 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M12 x 140 | m12 x 140* din 931-8.8 blk hex hd bolts | stock |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M16 x 160 | m16 x 160* din 931-8.8 blk hex hd bolts | 930 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M20 x 100 | m20 x 100* din 931-8.8 blk hex hd bolts | stock |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M20 x 240 | m20 x 240* din 931-8.8 blk hex hd bolts | 16 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M22 x 120 | m22 x 120 din 931-8.8 blk hex hd bolts | 184 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M24 x 200 | m24 x 200 din 931-8.8 blk hex hd bolts | 732 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M24 x 220 | m24 x 220 din 931-8.8 blk hex hd bolts | 310 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M24 x 240 | m24 x 240 din 931-8.8 blk hex hd bolts | 90 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M24 x 300 | m24 x 300 din 931-8.8 blk hex hd bolts | 17 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M27 x 100 | m27 x 100* din 931-8.8 blk hex hd bolts | 128 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M30 x 180 | m30 x 180 din 931-8.8 blk hex hd bolts | 40 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M30 x 220 | m30 x 220 din 931-8.8 blk hex hd bolts | 116 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Black Oxide | M36 x 280 | m36 x 280* din 931-8.8 blk hex hd bolts | 20 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M5 x 100 | m 5 x 100 din 931-8.8 zn hex hd bolts | 2,729 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M6 x 50 | m 6 x 50 din 931-8.8 zn hex hd bolts | 10,032 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M6 x 70 | m 6 x 70 din 931-8.8 zn hex hd bolts | 9,381 |
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| MetricThrd | CA | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M6 x 80 | m 6 x 80 din 931-8.8 zn hex hd bolts | 3,541 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M8-1.00 x 90 | fine pitch hex c/s | 33 |
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| Jackson | MS | Hex Head Cap Screw | Brass | Plain / Furnace Black | 1/2 x 3/4 | nc hex c/s | 236 |
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| Jackson | MS | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | 5/8-11 x 5 1/2 | nc hex c/s 316 ss | 34 |
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| Jackson | MS | Hex Head Cap Screw | Grade 9 | Zinc/Yellow | 1/2 x 3 | nc l-9 hex c/s | 1 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M4-0.70 x 40 | hex c/s f/t | 135 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M7-1.00 x 30 | hex c/s f/t | 108 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M8-1.25 x 160 | hex c/s partially threaded | 12 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M8-1.00 x 40 | fine pitch hex c/s f/t | 26 |
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| Jackson | MS | Hex Head Cap Screw | Grade B7 | Zinc/Clear | 1 x 5 | nc b-7 hex c/s | 3 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M6-1.00 x 40 | hex c/s partially threaded | 116 |
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| Jackson | MS | Hex Head Cap Screw | Brass | Plain / Furnace Black | 1/4 x 2 3/4 | nc hex c/s | 31 |
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| Jackson | MS | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | 5/16-18 x 5 1/2 | nc hex c/s 316 ss | 78 |
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| Jackson | MS | Hex Head Cap Screw | Aluminum | Plain / Furnace Black | 1/2-13 x 1 1/2 | hex c/s | 16 |
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| Jackson | MS | Hex Head Cap Screw | Grade B7 | Plain / Furnace Black | 1 x 2 1/4 | nc b-7 hex c/s | 5 |
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| Jackson | MS | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 1 1/8-12 x 5 | nf hex c/s gr. 8 | 15 |
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| Jackson | MS | Hex Head Cap Screw | Class 10.9 | Plain / Furnace Black | M12-1.75 x 160 | hex c/s partially threaded | 153 |
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| Jackson | MS | Hex Head Cap Screw | Class 10.9 | Zinc/Yellow | M18-2.50 x 30 | hex c/s f/t | 18 |
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| Jackson | MS | Hex Head Cap Screw | Grade 9 | Zinc/Yellow | 1/2 x 6 | nc l-9 hex c/s | 5 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M10-1.50 x 130 | hex c/s | 39 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M20-1.50 x 60 | fine pitch hex c/s f/t | 61 |
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| OneMonroe | NC | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | 3/8-16 x 3/4 | 3/8-16 x 3/4 hex cs w/pat chem&phys cert t-316-ffs-85/e4 t-6 qqs763 | 291 |
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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 7 | nc hex c/s 18-8 ss | 7 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M8-1.00 x 50 | fine pitch hex c/s f/t | 65 |
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| OneMonroe | NC | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M6-1.0-1.00 x 90 | m6-1.0 x 90mm class 8.8 plain cap screw din 931 | 60 |
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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 4 | nf hex c/s 18-8 ss | 34 |
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| Jackson | MS | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | 1/2-13 x 2 3/4 | nc hex c/s 316 ss | 149 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M10-1.00 x 40 | fine pitch hex c/s f/t | 9 |
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| OneMonroe | NC | Hex Head Cap Screw | Grade 2 | Plain / Furnace Black | 1/2-13 x 2 1/4 | 1/2-13 x 2 1/4 hex cap screw grade 2 | 12 |
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| OneMonroe | NC | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 3 | 1/2-13 x 3 hex c/s domestic gr5 znc | 43 |
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| Jackson | MS | Hex Head Cap Screw | Class 10.9 | Plain / Furnace Black | M18-1.50 x 60 | fine hex c/s partially threaded | 36 |
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| Jackson | MS | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | 1/4-20 x 3 | nc hex c/s 316 ss | 27 |
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| Jackson | MS | Hex Head Cap Screw | Grade 2 | Galvanized | 1 1/4-7 x 18 | nc hex c/s hot dip | 15 |
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| Jackson | MS | Hex Head Cap Screw | Class 10.9 | Plain / Furnace Black | M8-1.25 x 12 | hex c/s f/t | 1001 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M6-1.00 x 16 | hex c/s f/t | 848 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M10-1.00 x 60 | fine pitch hex c/s partially threaded | 21 |
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| OneMonroe | NC | Hex Head Cap Screw | Grade 5 | Zinc/Yellow | 1/2-13 x 3 1/2 | 1/2-13 x 3 1/2 hex cap screw gr 5 yellow | 22 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M12-1.75 x 65 | hex c/s | 123 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M14-1.50 x 80 | fine pitch hex c/s partially threaded | 21 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M10-1.25 x 60 | fine pitch hex c/s partially threaded | 55 |
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| OneMonroe | NC | Hex Head Cap Screw | Grade 8 | Zinc/Clear | 1/2-13 x 4 1/2 | 1/2-13 x 4 1/2 hex c/s domestic gr8 zncyl | 25 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M3-0.50 x 16 | hex c/s f/t | 333 |
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| Jackson | MS | Hex Head Cap Screw | Aluminum | Plain / Furnace Black | 1/2-13 x 4 | f/t hex c/s | 15 |
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| OneMonroe | NC | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 5 | 1/2-13 x 5 gr5 hx c/s zinc 2-1/2in thread | 1100 |
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| Jackson | MS | Hex Head Cap Screw | Grade 9 | Zinc/Yellow | 5/16 x 3/4 | nc l-9 hex capscrew | 83 |
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| OneMonroe | NC | Hex Head Cap Screw | Grade 2 | Plain / Furnace Black | 1/2-13 x 5 1/2 | 1/2-13 x 5 1/2 hex cap screw grade 2 | 11 |
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| Jackson | MS | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 1 1/4 x 3 | nf hex c/s gr. 8 | 4 |
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| Jackson | MS | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 1 1/2 x 12 | nc hex c/s gr. 8 | 3 |
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| Jackson | MS | Hex Head Cap Screw | Grade 9 | Zinc/Yellow | 3/4 x 5 1/2 | nc l-9 hex c/s | 5 |
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| Jackson | MS | Hex Head Cap Screw | Grade B7 | Plain / Furnace Black | 1/2 x 2 | nc b-7 hex c/s | 208 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M8-1.25 x 30 | hex c/s f/t | 536 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M8-1.00 x 12 | fine pitch hex c/s f/t | 2 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M8-1.25 x 150 | hex c/s fully thread | 15 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M8-1.25 x 55 | hex c/s f/t | 30 |
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| Jackson | MS | Hex Head Cap Screw | Class 10.9 | Zinc/Yellow | M16-1.50 x 40 | fine hex c/s f/t | 6 |
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| Jackson | MS | Hex Head Cap Screw | Aluminum | Plain / Furnace Black | 3/8-16 x 3/4 | nc hex c/s | 100 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M3-0.50 x 12 | hex c/s | 616 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M10-1.50 x 45 | hex c/s | 140 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M14-2.00 x 75 | hex c/s | 124 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M10-1.50 x 140 | hex c/s | 47 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M10-1.50 x 180 | hex c/s | 28 |
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| Jackson | MS | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 1 3/4 x 12 | nc hex c/s gr. 8 | 2 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M14-1.50 x 75 | fine pitch hex c/s partially threaded | 4 |
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| Jackson | MS | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/4 x 3 3/4 | nc hex c/s 18-8 ss | 25 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M10-1.50 x 100 | hex c/s | 269 |
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| Jackson | MS | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 2-4 1/2 x 4 | nc hex c/s gr. 8 | 1 |
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