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)
| Search Results Sponsored by Century Fasteners, your source for Hex Cap Screws. For more results, visit centuryfasteners.com | ||||||||
|---|---|---|---|---|---|---|---|---|
| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| Century | FL | Hex Head Cap Screw | ASTM A449 | Zinc/Clear | 7/8-9 x 3 | 7/8-9 x 3 hex c/s grd 5 stl zinc a449 | 40 |
|
| Century | FL | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | 3/8-16 x 5 | 3/8-16 x 5 hex c/s 316 3/8-16 x 5 hex hd cap screw 316 stainless | 800 |
|
| Century | FL | Hex Head Cap Screw | Grade 5 | Zinc/Yellow | 5/16-18 x 2 | 5/16-18 x 2 hex hd cap screw grade 5 zi & yel zinc/yellow | 495 |
|
| Century | FL | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 5/16-18 x 1 | 5/16-18 x 1 hex hd cap screw grade 5 | 5873 |
|
| Buy Hex Cap Screws from one of our FCH Network Members | ||||||||
| Shadran I | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 1/2 x 1 1/2 | 1/2x1-1/2 sae gr5 hhcs | 3 |
| |
| Shadran I | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 7/16 x 1 1/4 | (8) 7/16x1-1/4 sae hhcs gr5 rf | inquire |
| |
| Shadran I | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 7/16 x 1 | (5) 7/16x1 sae gr8 hhcs | inquire |
| |
| OneMonroe | NC | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 7/8-9 x 4 1/2 | 7/8-9 x 4 1/2 hex cap screw stainless | 3 |
|
| Brikksen | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 7/8-9 x 7 1/2 | 7/8-9 x 7-1/2 hex head cap screw asme | b18.2.1 18.8 stainless steel | b18.2.1 18.8 stainless steel | b18.2.1 18.8 stainless steel | 120 |
| |
| Brikksen | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 7/8-9 x 8 | 7/8-9 x 8 hex head cap screw asme | b18.2.1 18.8 stainless steel | b18.2.1 18.8 stainless steel | b18.2.1 18.8 stainless steel | 3 |
| |
| MetricThrd | CA | Hex Head Cap Screw | Grade 5 | Black Oxide | 1/4-20 x 1/2 | 1/4-20 x 1/2 gr.5 blk hex hd bolts f/th | stock |
|
| MetricThrd | CA | Hex Head Cap Screw | Grade 5 | Black Oxide | 7/16-14 x 1 1/4 | 7/16-14 x 1 1/4 gr.5 blk hex hd bolts | stock |
|
| MetricThrd | CA | Hex Head Cap Screw | Grade 5 | Black Oxide | 5/8-11 x 2 | 5/8-11 x 2 gr.5 blk hex hd bolts f/th | stock |
|
| MetricThrd | CA | Hex Head Cap Screw | Grade 5 | Black Oxide | 3/4-10 x 2 | 3/4-10 x 2 g5 blk hex hd bolts f/th | stock |
|
| MetricThrd | CA | Hex Head Cap Screw | Grade 5 | Black Oxide | 3/4-10 x 2 1/2 | 3/4-10 x 2 1/2 gr.5 blk hex hd bolts f/th | 136 |
|
| MetricThrd | CA | Hex Head Cap Screw | Grade 5 | Black Oxide | 3/4-10 x 2 3/4 | 3/4-10 x 2 3/4 gr.5 blk hex hd bolts f/th | stock |
|
| MetricThrd | CA | Hex Head Cap Screw | Grade 5 | Black Oxide | 3/4-10 x 4 | 3/4-10 x 4 gr.5 blk hex hd bolts f/th | 46 |
|
| MetricThrd | CA | Hex Head Cap Screw | Grade 5 | Black Oxide | 1-8 x 3 3/4 | 1 -8 x 3 3/4 gr.5 blk hex hd cap screws usa (max th/l 2-1/2) | stock |
|
| Endries | WI | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M14-1.50 x 20 | M14x1.5x20 class 8.8 hex head cap screw plain din 961 | 1 |
|
| Endries | WI | Hex Head Cap Screw | Grade 5 | Zinc/Yellow | 3/4-10 x 6 1/2 | 3/4-10x6-1/2 grade 5 hex head cap screw yellow zinc & bake | 90 |
|
| Endries | WI | Hex Head Cap Screw | Brass | Plain / Furnace Black | 3/8-16 x 1/2 | 3/8-16x1/2 brass hex head cap screw | 68 |
|
| Endries | WI | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M12 x 50 | M12x50 class 8.8 hex head cap screw zinc din 931 | 5 |
|
| Endries | WI | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 3/8-16 x 1/2 | 3/8-16x1/2 grade 2 hex head cap screw trivalent clear zinc source controlled | 700 |
|
| Endries | WI | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 5/8-11 x 3 | 5/8-11x3 grade 2 hex head cap screw trivalent clear zinc | 145 |
|
| Endries | WI | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | 1/2-13 x 1 1/4 | 1/2-13x1-1/4 316 stainless steel hex head cap screw certified material test report and country of origin | 6 |
|
| Endries | WI | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/4-28 x 1 3/4 | 1/4-28x1-3/4 18-8 s/s steel hex head cap screw | 300 |
|
| Endries | WI | Hex Head Cap Screw | Class 10.9 | Plain / Furnace Black | M10 x 55 | M10x55 class 10.9 hex head cap screw din 931 | 50 |
|
| Endries | WI | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/2-13 x 3 1/2 | 1/2-13x3 1/2 hex cap screw grade 8 zn/ye | 25 |
|
| Endries | WI | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 5/16-18 x 1/2 | 5/16-18x1/2 grade 5 hex head cap screw plain | 1705 |
|
| Endries | WI | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M12 x 70 | M12x70 a2 18-8 304 hex head cap screw din 931 | 50 |
|
| Endries | WI | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 5/8-11 x 2 | 5/8-11x2 grade 2 hex head cap screw zinc | 150 |
|
| Endries | WI | Hex Head Cap Screw | Grade 5 | Galvanized | 1/2-13 x 4 3/4 | 1/2-13x4-3/4 grade 5 hex head cap screw hot dip galvanized | 50 |
|
| VIKING BO | OR | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 5 | 549 |
| |
| SunPack | FL | Hex Head Cap Screw | Grade B7 | Plain / Furnace Black | 1 1/4-7 x 4 | 1-1/4-7 x 4 a193 b7 hvy hex tap bolt plain domestic coarse thread full thread | 840 |
|
| Delta | TX | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M5-0.80 x 16 | hx hd c/s f/t 8.8 plain m5-.8 x 16 | 82 |
|
| Delta | TX | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M5-0.80 x 8 | hx hd c/s f/t 8.8 zinc m5-.8 x 8 | 189 |
|
| Delta | TX | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M5-0.80 x 16 | hx hd c/s f/t 8.8 zinc m5-.8 x 16 | 255 |
|
| Delta | TX | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M5-0.80 x 25 | hx hd c/s f/t 8.8 plain m5-.8 x 25 | 1452 |
|
| Delta | TX | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M5-0.80 x 18 | hx hd c/s f/t 8.8 plain m5-.8 x 18 | 80 |
|
| Delta | TX | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M5-0.80 x 30 | hx hd c/s f/t 8.8 plain m5-.8 x 30 | 84 |
|
| Delta | TX | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M5-0.80 x 20 | hx hd c/s f/t 8.8 plain m5-.8 x 20 | 193 |
|
| Delta | TX | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M5-0.80 x 14 | hx hd c/s f/t 8.8 plain m5-.8 x 14 | 255 |
|
| Delta | TX | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M5-0.80 x 12 | hx hd c/s f/t 8.8 zinc m5-.8 x 12 | 398 |
|
| Delta | TX | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M5-0.80 x 25 | hx hd c/s f/t 8.8 zinc m5-.8 x 25 | 192 |
|
| Delta | TX | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M6-1.00 x 20 | hx hd c/s f/t 8.8 plain m6-1 x 20 (ALSO ISO 4014) | 309 |
|
| Delta | TX | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M12-1.75 x 60 | hx hd c/s f/t 8.8 plain m12-1.75 x 60 | 51 |
|
| Delta | TX | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M12-1.50 x 30 | hx hd c/s f/t 8.8 zinc m12-1.5 x 30 (FINE THREAD-FULL THREAD) | 799 |
|
| Delta | TX | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M12-1.75 x 70 | hx hd c/s f/t 8.8 plain m12-1.75 x 70 | 90 |
|
| Delta | TX | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M12-1.50 x 35 | hx hd c/s f/t 8.8 zinc m12-1.5 x 35 (FINE THREAD) | 228 |
|
| Delta | TX | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M12-1.75 x 75 | hx hd c/s f/t 8.8 zinc m12-1.75 x 75 | 178 |
|
| Delta | TX | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M12-1.25 x 20 | hx hd c/s f/t 8.8 zinc m12-1.25 x 20 (FINE THREAD SM HD (17MM) JIS-B-1180) | 100 |
|
| Delta | TX | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M12-1.75 x 80 | hx hd c/s f/t 8.8 zinc m12-1.75 x 80 | 443 |
|
| Delta | TX | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M12-1.75 x 55 | hx hd c/s f/t 8.8 zinc m12-1.75 x 55 | 234 |
|
| Delta | TX | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M12-1.75 x 75 | hx hd c/s f/t 8.8 plain m12-1.75 x 75 | 54 |
|
| Northern | MN | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/4-16 x 7 | s/o 3/4-16x7 hex cap 5nf zinc | 39 |
|
| Northern | MN | Hex Head Cap Screw | Class 10.9 | Plain / Furnace Black | M10 x 65 | s/o _10(1.5)x65 hex cap 10.9 | 9 |
|
| Northern | MN | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 7/8-9 x 1 1/2 | s/o 7/8-9x1-1/2 hex cap 5nc plain | 85 |
|
| Northern | MN | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 1/2-20 x 2 1/2 | s/o 1/2-20x2-1/2 hex cap 8nf plain | 50 |
|
| Northern | MN | Hex Head Cap Screw | Grade 2 | Plain / Furnace Black | 5/8-11 x 1 3/4 | s/o 5/8-11x1-3/4 hex blt 2nc plain | 100 |
|
| Northern | MN | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 3/4-16 x 6 | s/o 3/4-16x6 hex cap 8nf plain | 32 |
|
| Northern | MN | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-20 x 2 1/4 | s/o 1/2-20x2-1/4 hex cap 5nf zinc | 376 |
|
| Northern | MN | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 3/4-10 x 10 1/2 | s/o 3/4-10x10-1/2 hex cap 5nc plain | 23 |
|
| Northern | MN | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 5/16-18 x 1 | s/o 5/16-18x1 hex cap 8nc plain | 34 |
|
| Northern | MN | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 1/2-13 x 2 1/4 | s/o 1/2-13x2-1/4 hex cap 8nc plain | 214 |
|
| Northern | MN | Hex Head Cap Screw | Grade 8 | Black Oxide | s/o 3/8-16x3-1/4 8nc hex cap black rie4037a | 71 |
| |
| Northern | MN | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | 1/4-20 x 2 | s/o 1/4-20x2 316ss hex cap bulk | 1400 |
|
| Northern | MN | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-24 x 4 1/2 | s/o 3/8-24x4-1/2 hex cap 5nf zinc | 25 |
|
| Northern | MN | Hex Head Cap Screw | Class 8.8 | Plain / Furnace Black | M8 x 130 | s/o _8(1.25)x130 hex cap 8.8 | 21 |
|
| Northern | MN | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/4-16 x 2 1/4 | s/o 3/4-16x2-1/4 hex cap 5nf zinc | 20 |
|
| Northern | MN | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 5/16-24 x 1/2 | s/o 5/16-24x1/2 hex cap 5nf plain | 1650 |
|
| Northern | MN | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 7/8-9 x 12 | s/o 7/8-9x12 hex cap 5nc zinc | 7 |
|
| Northern | MN | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 7/16-14 x 5 1/2 | s/o 7/16-14x5-1/2 hex cap 5nc plain | 127 |
|
| Northern | MN | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | 5/16-18 x 2 | s/o 5/16-18x2 316ss hex cap | 11 |
|
| Northern | MN | Hex Head Cap Screw | Class 10.9 | Plain / Furnace Black | M6 x 45 | s/o _6(1.0)x45 hex cap 10.9 | 40 |
|
Trademarks identified with products listed on this website are the property of their respective owners, not FastenersClearingHouse.com.

