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Hex Cap Screws, Grade B
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.
> 200 matches, . Showing 200, (click on any line for more information)
| Buy Hex Cap Screws from one of our FCH Network Members | ||||||||
|---|---|---|---|---|---|---|---|---|
| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| Future Fastener | TX | Hex Head Cap Screw | Grade B | Plain | 5/8-11 x 4 | 5/8-11x4 a307b heavy hex head cap screw unc thread plain black () () | 88 |
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| BIG BOLT | IL | Hex Head Cap Screw | Grade B | Plain | 2 3/4-4 x 20 | bolt & c/s heavy h/b (b7 b8 a307b etc.)hvyhex b18.2.1 | 40 |
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| BIG BOLT | IL | Hex Head Cap Screw | Grade B | Plain | 1 1/4-12 x 16 | bolt & c/s heavy h/b (b7 b8 a307b etc.)b18.2.1 | 384 |
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| BIG BOLT | IL | Hex Head Cap Screw | Grade B | Plain | 3-4 x 16 | bolt & c/s heavy h/b (b7 b8 a307b etc.)hvyhex b18.2.1 | 50 |
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| BIG BOLT | IL | Hex Head Cap Screw | Grade B | Plain | 73/4-10 x 8 | bolt & c/s hex str/b (a325 a490 )hvyhex b7 b18.2.6 | 500 |
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| BIG BOLT | IL | Hex Head Cap Screw | Grade B | Plain | 7/8-14 x 16 | bolt & c/s heavy h/b (b7 b8 a307b etc.)b18.2.1 | 600 |
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| BIG BOLT | IL | Hex Head Cap Screw | Grade B | Plain | 2 3/4-4 x 18 | bolt & c/s heavy h/b (b7 b8 a307b etc.)hvyhex b18.2.1 | 50 |
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| BIG BOLT | IL | Hex Head Cap Screw | Grade B | Plain | 71 1/8-7 x 5 | bolt & c/s hex str/b (a325 a490 ) 3/4hvyhex b18.2.6 | 291 |
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| BIG BOLT | IL | Hex Head Cap Screw | Grade B | Plain | 75/8-11 x 3 | bolt & c/s hex str/b (a325 a490 )fulthr b18.2.6 | 4700 |
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| BIG BOLT | IL | Hex Head Cap Screw | Grade B | Plain | 3-4 x 28 | bolt & c/s heavy h/b (b7 b8 a307b etc.)hvyhex b18.2.1 | 50 |
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| BIG BOLT | IL | Hex Head Cap Screw | Grade B | Plain | 3/4-10 x 75/81 3/8 | bolt & c/s heavy h/b (b7 b8 a307b etc.)t b18.2.1 | 350 |
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| BIG BOLT | IL | Hex Head Cap Screw | Grade B | Plain | 75/8-11 x 18 | bolt & c/s heavy h/b (b7 b8 a307b etc.)hvyhex b7 b18.2.6 | 250 |
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| BIG BOLT | IL | Hex Head Cap Screw | Grade B | Plain | 1 1/2-6 x 16 | bolt & c/s heavy h/b (b7 b8 a307b etc.)b18.2.1 | 560 |
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| BIG BOLT | IL | Hex Head Cap Screw | Grade B | Plain | 1 1/8-7 x 5 | bolt & c/s hex str/b (a325 a490 )hvyhex a307b b18.2.6 | 414 |
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| BIG BOLT | IL | Hex Head Cap Screw | Grade B | Plain | 1-14 x 16 | bolt & c/s heavy h/b (b7 b8 a307b etc.)b18.2.1 | 400 |
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| BIG BOLT | IL | Hex Head Cap Screw | Grade B | Plain | 3-4 x 8 | bolt & c/s heavy h/b (b7 b8 a307b etc.)hvyhex b18.2.1 | 100 |
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| BIG BOLT | IL | Hex Head Cap Screw | Grade B | Plain | bolt & c/s heavy h/b (b7 b8 a307b etc.)steel2 1/4-4 1/2x10b18.2.1 | 116 |
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| BIG BOLT | IL | Hex Head Cap Screw | Grade B | Plain | 3/4-10 x 9 | bolt & c/s heavy h/b (b7 b8 a307b etc.) b18.2.1 | 1400 |
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| BIG BOLT | IL | Hex Head Cap Screw | Grade B | Plain | 2 1/4-4 1/2 x 16 | bolt & c/s heavy h/b (b7 b8 a307b etc.)hvyhex b18.2.1 | 200 |
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| BIG BOLT | IL | Hex Head Cap Screw | Grade B | Plain | 1 1/4-7 x 19 | bolt & c/s heavy h/b (b7 b8 a307b etc.)b18.2.1 | 570 |
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| BIG BOLT | IL | Hex Head Cap Screw | Grade B | Plain | bolt & c/s c/s 1 1/4-7x6a307b b18.2.6 | 967 |
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| Century | FL | Hex Head Cap Screw | Grade B | Zinc/Yellow | 7/16-14 x 1 | b1821bh044c100n () () () () () () () | 2685 |
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| Century | FL | Hex Head Cap Screw | Grade B | Zinc/Yellow | 3/8-16 x 1 | b1821bh038c100n () () () () () () () | 298 |
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| Century | FL | Hex Head Cap Screw | Grade B | Zinc/Yellow | 1/2-13 x 1 3/4 | b1821bh050c175n () () () () () () () | 141 |
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| Century | FL | Hex Head Cap Screw | Grade B | Zinc/Yellow | 5/16-24 x 3/4 | b1821bh031f075n () () () () () () () | 25 |
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| Century | FL | Hex Head Cap Screw | Grade B | Zinc/Yellow | 3/8-24 x 1 | b1821bh038f100n () () () () () () () | 63 |
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| Century | FL | Hex Head Cap Screw | Grade B | Zinc/Yellow | 1/4-20 x 1/2 | b1821bh025c050n 1/4-20/1/2 hhcs gr-8 zy (1/4-20/1/2 HHCS GR-8 ZY) (1/4-20/1/2 HHCS GR-8 ZY) () () () () () | 55 |
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| Century | FL | Hex Head Cap Screw | Grade B | Plain | 1/2-13 x 1 3/4 x 1.75 | 1/2-13 x 1-3/4x 1.75l hex c/s gr bc (ASTM A354 GRADE BC THERMAL BLACK OX) (ASTM A354 GRADE BC THERMAL BLACK OX) () () () () () | 2 |
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| Delta | TX | Hex Head Cap Screw | Grade B | Plain | 5/8-11 x 3 1/2 | hx hd c/s a354 gr bc 5/8-11 x 3 1/2 (WITH 3.125 MINIMUM THREAD ZINC-B633) | 219 |
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| Delta | TX | Hex Head Cap Screw | Grade B | Zinc/Clear | 5/8-11 x 1 3/4 | hvy hex c/s a307b zinc 5/8-11 x 1 3/4 () | 193 |
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| Delta | TX | Hex Head Cap Screw | Grade B | Plain | 1/2-13 x 2 | hvy hex c/s a307b plain 1/2-13 x 2 () | 50 |
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| Delta | TX | Hex Head Cap Screw | Grade B | Cadmium/Yellow | 1/2-13 x 2 | hvy hex c/s a307b yellow cad 1/2-13 x 2 () | 120 |
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| Delta | TX | Hex Head Cap Screw | Grade B | Galvanized | 1 1/8-8 x 11 1/2 | hvy hex c/s a307b hdg 1 1/8-8 x 11 1/2 () | 316 |
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| Delta | TX | Hex Head Cap Screw | Grade B | Zinc/Clear | 3/4-10 x 2 1/4 | hvy hex c/s a307b zinc 3/4-10 x 2 1/4 () | 109 |
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| Delta | TX | Hex Head Cap Screw | Grade B | Plain | 3/4-10 x 2 | hvy hex c/s a307b plain 3/4-10 x 2 () | 82 |
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| Delta | TX | Hex Head Cap Screw | Grade B | Zinc/Clear | 3/4-10 x 3 1/4 | hvy hex c/s a307b zinc 3/4-10 x 3 1/4 () | 68 |
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| Delta | TX | Hex Head Cap Screw | Grade B | Plain | 5/8-11 x 2 | hvy hex c/s a307b plain 5/8-11 x 2 () | 151 |
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| BHAM | AL | Hex Head Cap Screw | Grade B | Plain | 3/8-16 x 1 | 3/8-16 x 1 hex c/s a193-gr.b-8 s/s b18.2.1 | 49 |
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| Liberty | IL | Hex Head Cap Screw | Grade B | Zinc/Yellow | 7/16-14 x 1 1/2 | 7/16-14x1-1/2 hex head cap screw astm 354 grade bd zinc & yellow | 245 |
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| Liberty | IL | Hex Head Cap Screw | Grade B | Zinc/Clear | x 3/4 | 3/8-16 unc-2ax3/4 c/s astm a354 c plate iaw astm b633 type ii sc-2 | 17 |
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| Liberty | IL | Hex Head Cap Screw | Grade B | Zinc/Yellow | x 1 3/4 | 3/8-16 unc-2ax1-3/4 c/s astm a354-17 grade bd | 400 |
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| Liberty | IL | Hex Head Cap Screw | Grade B | Zinc/Clear | x 1 | 3/8-16 unc-2ax1 c/s astm 354 grade bd .0625 thick per astm b633-19 | 170 |
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| Liberty | IL | Hex Head Cap Screw | Grade B | Zinc/Clear | 3/8-16 x 1 3/4 | 3/8-16x1-3/4 c/s astm a354-17 grade bd per astm b633-19 1/16 thck | 170 |
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| Liberty | IL | Hex Head Cap Screw | Grade B | Zinc/Yellow | 3/8-16 x 1 | 3/8-16x1 c/s astm 354 grade bd & | 514 |
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| BoltCraft | NE | Hex Head Cap Screw | Grade B | Zinc/Clear | 5/8-11 x 3 | 5/8-11 x 3 heavy hex cap screw a307b zinc 150/ctn | 150 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade B | Plain | 7/8-9 x 2 1/2 | 7/8-9 x 2 1/2 hex cap screws a307b b18.2.1 | 82 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade B | Plain | 7/8-9 x 3 3/4 | 7/8-9 x 3 3/4 hex cap screws a307b plain b18.2.1 | 73 |
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| Lubker Di | PA | Hex Head Cap Screw | Grade B | Zinc/Yellow | 1/4-20 x 1 | 1/4-20x1 hhcs gr bd per astm a354 bd zp yell & bake per astm b633-07 (domestic) ref asme b.18b2.1bh025c100n | 2100 |
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| General F | MI | Hex Head Cap Screw | Grade B | Zinc/Clear | 1/4-20 x 1 1/8 | 1/4-20 x 1.125 hhcs astm b633 gr bd zn b18.2.1 | 770 |
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| QFC | TX | Hex Head Cap Screw | Grade B | Galvanized | 1-8 x 8 1/2 | 1-8 x 8-1/2 hex cap screw a354 grade bc hot dipped galvanized domestic b18.2.1 | 10 |
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| CNB | IL | Hex Head Cap Screw | Grade B | Plain | 7/8-9 x 3 | c/s pattern, 21 a540 per print | 95 |
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| CNB | IL | Hex Head Cap Screw | Grade B | Plain | 5/8-11 x 1 1/2 | a307b h/b | 6 |
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| CNB | IL | Hex Head Cap Screw | Grade B | Plain | 3/4-10 x 3 1/2 | a307b hex c/s pl | 70 |
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| CNB | IL | Hex Head Cap Screw | Grade B | Plain | 3/4-10 x 4 | a307b hex c/s pl | 16 |
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| FMP | MA | Hex Head Cap Screw | Grade B | Plain | 1/4-20 x 1 3/4 | heavy h/b a307 | 400 |
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| FMP | MA | Hex Head Cap Screw | Grade B | Zinc/Clear | 1/2-13 x 1 | heavy h/b a307 | 50 |
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| FMP | MA | Hex Head Cap Screw | Grade B | Plain | 1/2-13 x 1 3/4 | heavy h/b a307 | 163 |
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| FMP | MA | Hex Head Cap Screw | Grade B | Plain | 1/2-13 x 4 1/2 | heavy h/b a307 | 84 |
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| FMP | MA | Hex Head Cap Screw | Grade B | Plain | 1/2-13 x 5 | heavy h/b a307 | 96 |
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| FMP | MA | Hex Head Cap Screw | Grade B | Plain | 1/2-13 x 2 | heavy h/b a307 | 70 |
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| FMP | MA | Hex Head Cap Screw | Grade B | Plain | 5/8-11 x 1 1/4 | heavy h/b a307 | 45 |
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| FMP | MA | Hex Head Cap Screw | Grade B | Plain | 5/8-11 x 1 1/2 | heavy h/b a307 | 46 |
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| FMP | MA | Hex Head Cap Screw | Grade B | Plain | 5/8-11 x 1 3/4 | heavy h/b a307 | 68 |
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| FMP | MA | Hex Head Cap Screw | Grade B | Plain | 5/8-11 x 2 1/4 | heavy h/b a307 | 141 |
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| FMP | MA | Hex Head Cap Screw | Grade B | Plain | 5/8-11 x 2 1/2 | heavy h/b a307 | 220 |
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| FMP | MA | Hex Head Cap Screw | Grade B | Plain | 5/8-11 x 2 3/4 | heavy h/b a307 | 220 |
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| FMP | MA | Hex Head Cap Screw | Grade B | Plain | 5/8-11 x 3 | heavy h/b a307 | 115 |
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| FMP | MA | Hex Head Cap Screw | Grade B | Plain | 5/8-11 x 3 1/2 | heavy h/b a307 | 28 |
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| FMP | MA | Hex Head Cap Screw | Grade B | Plain | 5/8-11 x 3 1/4 | heavy h/b a307 | 40 |
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| FMP | MA | Hex Head Cap Screw | Grade B | Plain | 5/8-11 x 4 | heavy h/b a307 | 42 |
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| FMP | MA | Hex Head Cap Screw | Grade B | Plain | 5/8-11 x 4 1/2 | heavy h/b a307 | 13 |
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| FMP | MA | Hex Head Cap Screw | Grade B | Plain | 5/8-11 x 5 | heavy h/b a307 | 72 |
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| FMP | MA | Hex Head Cap Screw | Grade B | Plain | 5/8-11 x 6 1/2 | heavy h/b a307 | 21 |
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| FMP | MA | Hex Head Cap Screw | Grade B | Plain | 1/2-13 x 2 1/4 | heavy h/b a307 | 56 |
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