18 inch length 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.
103 results, (click on any line for more information)
Buy Hex Cap Screws from one of our FCH Network Members | ||||||||
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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
MESAFAST | CA | Hex Head Cap Screw | Grade 2 | Galvanized | 5/8-11 x 18 | a307 hex c/s gr2 hot dip | 15.0 |
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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 | Grade 2 | Galvanized | 1/2 x 18 | nc hex c/s hot dip with 6 threads | 57 |
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Weaver | WA | Hex Head Cap Screw | Grade 8 | Plain | 1-8 x 18 | 1-8x18 gr8 hex c/s plain | 8 |
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Jackson | MS | Hex Head Cap Screw | Grade 2 | Galvanized | 1 x 18 | nc hex c/s hot dip | 16 |
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Weaver | WA | Hex Head Cap Screw | Grade 8 | Plain | 3/4-10 x 18 | 3/4-10x18 gr8 hex c/s plain | 11 |
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Jackson | MS | Hex Head Cap Screw | Grade 2 | Galvanized | 3/4 x 18 | nc hex c/s hot dip | 26 |
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Jackson | MS | Hex Head Cap Screw | Grade 2 | Galvanized | 5/8 x 18 | nc hex c/s hot dip | 5 |
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Jackson | MS | Hex Head Cap Screw | Grade 2 | Galvanized | 7/8 x 18 | nc hex c/s hot dip | 6 |
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YANKEE | NH | Hex Head Cap Screw | Grade A | Galvanized | 1-8 x 18 | (6 thread) hex c/s a307 hot-dipped | 13 |
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YANKEE | NH | Hex Head Cap Screw | Steel | Galvanized | 7/8-9 x 18 | hex c/sr h.d.g. | 10 |
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Hayes | CA | Hex Head Cap Screw | Grade 2 | Galvanized | 1-8 x 18 | 1-8 x 18 hex c/s gr.2 hdg | 1 |
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Hayes | CA | Hex Head Cap Screw | Silicon Bronze | Plain | 3/4-10 x 18 | 3/4-10 x 18 hex c/s sili brnz | 3 |
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ASMC | IL | Hex Head Cap Screw | Grade 5 | Plain | 3/4-10 x 18 | 3/4-10x18 (pt) coarse gr5 hex cap screw med carb pln b18.2.1 | 2 |
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ACCURATE | IL | Hex Head Cap Screw | Grade 2 | Plain | 1 1/2-6 x 18 | hex c/sr gr2 | 10 |
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ACCURATE | IL | Hex Head Cap Screw | Grade 2 | Plain | 1 1/8-7 x 18 | hex c/sr gr2 | 12 |
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American | NY | Hex Head Cap Screw | Steel | Galvanized | 5/8-11 x 18 | 5/8-11 x 18 hex bolt hot dip galv. | 9 |
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Fastener | OH | Hex Head Cap Screw | Grade A | Galvanized | 3/4-10 x 18 | hex head cap screw 3/4-10x18 a307 hot dipped galvanized | 20 |
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Fastener | OH | Hex Head Cap Screw | Grade A | Galvanized | 5/8-11 x 18 | hex head cap screw 5/8-11x18 a307 hot dipped galvinized | 22 |
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Fastener | OH | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | x 18 | hex head cap screw 933 m5-.8x18 a2 | 4 |
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XL Screw | GA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1 1/4-7 x 18 | hex c/s SAE j429 zp asme b18.2.1 | 6 |
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XL Screw | GA | Hex Head Cap Screw | Grade 5 | Plain | 1 1/4-7 x 18 | hex c/s SAE j429 asme b18.2.1 | 6 |
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XL Screw | GA | Hex Head Cap Screw | Grade 5 | Plain | 1 1/8-7 x 18 | hex c/s SAE j429 asme b18.2.1 | 6 |
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XL Screw | GA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1 1/8-7 x 18 | hex c/s SAE j429 zp asme b18.2.1 | 6 |
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XL Screw | GA | Hex Head Cap Screw | Grade 5 | Plain | 1-8 x 18 | hex c/s SAE j429 asme b18.2.1 | 10 |
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XL Screw | GA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1-8 x 18 | hex c/s SAE j429 zp asme b18.2.1 | 10 |
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XL Screw | GA | Hex Head Cap Screw | Grade 5 | Plain | 3/4-10 x 18 | hex c/s SAE j429 asme b18.2.1 | 20 |
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XL Screw | GA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/4-10 x 18 | hex c/s SAE j429 zp asme b18.2.1 | 20 |
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XL Screw | GA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/8-11 x 18 | hex c/s SAE j429 zp asme b18.2.1 | 30 |
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XL Screw | GA | Hex Head Cap Screw | Grade 5 | Plain | 5/8-11 x 18 | hex c/s SAE j429 asme b18.2.1 | 30 |
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XL Screw | GA | Hex Head Cap Screw | Grade 5 | Plain | 7/8-9 x 18 | hex c/s SAE j429 asme b18.2.1 | 12 |
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XL Screw | GA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 7/8-9 x 18 | hex c/s SAE j429 zp asme b18.2.1 | 12 |
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Weaver | WA | Hex Head Cap Screw | Grade 8 | Plain | 5/8-11 x 18 | 5/8-11x18 gr8 hex c/s plain | 10 |
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NutsBolts | NE | Hex Head Cap Screw | Grade 5 | Plain | 1-8 x 18 | 1-8 x 18 hcs gr 5 plain | 136 |
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MidStates | MI | Hex Head Cap Screw | Grade 8 | Plain | 1 3/8-6 x 18 | hex c/s | 3 |
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MidStates | MI | Hex Head Cap Screw | Grade 8 | Plain | 2 1/4-4.5 x 18 | hex c/s | 1 |
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MidStates | MI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 18 | hex cap screw 4-1/4 thread length | 330 |
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BIG BOLT | IL | Hex Head Cap Screw | Grade 5 | Plain | 1 1/2-6 x 18 | bolt & c/s hex str/b (a325 a490 )square b18.2.1 | 350 |
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BIG BOLT | IL | Hex Head Cap Screw | Class 10.9 | Plain | 1/2-13 x 18 | bolt & c/s hex str/b (a325 a490 )steel b18.2.6 ca325 | 200 |
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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 | 100 |
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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 | 3 1/4-4 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 5 | Plain | 3/4-10 x 18 | bolt & c/s hex str/b (a325 a490 )b18.5 | 600 |
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BIG BOLT | IL | Hex Head Cap Screw | Class 10.9 | Plain | 5/8-11 x 18 | bolt & c/s hex str/b (a325 a490 )steelhvyhex b18.2.6 ca325 | 800 |
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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 | Steel | Plain | x 18 | bolt & c/s c/s 5/16-18x18 | 10000 |
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BIG BOLT | IL | Hex Head Cap Screw | Grade 8 | Plain | x 18 | bolt & c/s c/s 2x18 | 150 |
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Standard | MA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 18 | 1/2-13x18 hex cap screw 18-8 s/s steel | 16 |
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QFC | TX | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 1/2-13 x 18 | 1/2-13x18 hex c/s gr2 zinc 6 inch thread b18.2.1 | 20 |
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QFC | TX | Hex Head Cap Screw | Grade 2 | Plain | 3/4-10 x 18 | 3/4-10x18 hex c/s gr2 plain b18.2.1 | 8 |
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J&L | IN | Hex Head Cap Screw | Grade 5 | Plain | 1 1/8-7 x 18 | nc hex c/s gr5 | 2 |
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Big Red | OK | Hex Head Cap Screw | Grade 8 | Plain | 3/4-10 x 18 | 3/4-10 x 18 nc gr.8 hex head cap screws plain finish | 1 |
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B & K FAST | PA | Hex Head Cap Screw | Grade 2 | Plain | 1/2-13 x 18 | 1/2-13 x 18 hex cap screws gr 2 plain 6 thread b18.2.1 | 20 |
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B & K FAST | PA | Hex Head Cap Screw | Grade 2 | Plain | 1/2-13 x 18 | 1/2-13 x 18 hex cap screws gr 2 plain b18.2.1 | 4 |
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B & K FAST | PA | Hex Head Cap Screw | Grade 2 | Plain | 1-8 x 18 | 1-8 x 18 hex cap screws gr 2 plain b18.2.1 | 4 |
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B & K FAST | PA | Hex Head Cap Screw | Grade 2 | Plain | 3/4-10 x 18 | 3/4-10 x 18 hex cap screws gr 2 plain b18.2.1 | 15 |
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B & K FAST | PA | Hex Head Cap Screw | Steel | Galvanized | 3/4-10 x 18 | 3/4-10 x 18 hex cap screws hd galv b18.2.1 | 15 |
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B & K FAST | PA | Hex Head Cap Screw | Grade 5 | Plain | 3/4-10 x 18 | 3/4-10 x 18 hex cap screws gr 5 plain b18.2.1 | 15 |
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B & K FAST | PA | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 3/4-10 x 18 | 3/4-10 x 18 hex cap screws gr 2 zinc b18.2.1 | 2 |
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B & K FAST | PA | Hex Head Cap Screw | Steel | Galvanized | 5/8-11 x 18 | 5/8-11 x 18 hex cap screws hd galv 6 thread b18.2.1 | 10 |
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B & K FAST | PA | Hex Head Cap Screw | Grade 2 | Plain | 5/8-11 x 18 | 5/8-11 x 18 hex cap screws gr 2 plain b18.2.1 | 22 |
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B & K FAST | PA | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 5/8-11 x 18 | 5/8-11 x 18 hex cap screws gr 2 zinc b18.2.1 | 1 |
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B & K FAST | PA | Hex Head Cap Screw | Grade 2 | Plain | 7/8-9 x 18 | 7/8-9 x 18 hex cap screws gr 2 plain b18.2.1 | 109 |
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Marine Fasteners | FL | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 3/4-10 x 18 | 3/4-10x18 hex head cs 316ss w/6 thread 316ss b18.2.1 | 489 |
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Steelfast | TX | Hex Head Cap Screw | ASTM A449 | Plain | 1 1/4-7 x 18 | hex head cap screw | 1 |
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Steelfast | TX | Hex Head Cap Screw | Grade 5 | Plain | 1 1/4-7 x 18 | hex head cap screw | 3 |
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Steelfast | TX | Hex Head Cap Screw | Grade 8 | Plain | 3-4 x 18 | hex head cap screw | 1 |
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OSSCO | RI | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 3/4-10 x 18 | 3/4-10x18 hex cap screw 316 s/s b18.2.1 | 2 |
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OSSCO | RI | Hex Head Cap Screw | Grade 2 | Plain | 3/4-10 x 18 | 3/4-10x18 hex cap screw grade 2 b18.2.1 | 12 |
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OSSCO | RI | Hex Head Cap Screw | Steel | Galvanized | 5/8-11 x 18 | 5/8-11x18 hex cap screw h.d.g. b18.2.1 | 4 |
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BHAM | TX | Hex Head Cap Screw | Grade 2 | Galvanized | 5/8-11 x 18 | hex c/s gr2 hdg | 125 |
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Bostwick | IN | Hex Head Cap Screw | Grade 8 | Plain | 1 1/2-6 x 18 | 1 1/2-6 x 18 hex cap screw gr 8 b18.2.1 | 2 |
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BoltCraft | NE | Hex Head Cap Screw | Grade 5 | Plain | 3/4-10 x 18 | 3/4-10 x 18 hex cap screw grade 5 plain 18/ctn-1/pkg | 7 |
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ZAL INDUS | CA | Hex Head Cap Screw | Grade 2 | Plain | 1/2-13 x 18 | 1/2-13 x 18 hex cap screw grade 2 | 6 |
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ZAL INDUS | CA | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 1/2-13 x 18 | 1/2-13 x 18 hex cap screw grade 2 pltd | 5 |
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ZAL INDUS | CA | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 1-8 x 18 | 1-8 x 18 hex cap screw grade 2 pltd | 5 |
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ZAL INDUS | CA | Hex Head Cap Screw | Grade 2 | Plain | 1-8 x 18 | 1-8 x 18 hex cap screw grade 2 | 10 |
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ZAL INDUS | CA | Hex Head Cap Screw | Grade 2 | Plain | 3/4-10 x 18 | 3/4-10 x 18 hex cap screw grade 2 | 8 |
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ZAL INDUS | CA | Hex Head Cap Screw | Grade 2 | Galvanized | 3/4-10 x 18 | 3/4-10 x 18 hex cap screws grade 2 hot dip galv | 10 |
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ZAL INDUS | CA | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 3/4-10 x 18 | 3/4-10 x 18 hex cap screw grade 2 pltd | 68 |
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ZAL INDUS | CA | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 5/8-11 x 18 | 5/8-11 x 18 hex cap screw grade 2 pltd | 5 |
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ZAL INDUS | CA | Hex Head Cap Screw | Grade 2 | Galvanized | 5/8-11 x 18 | 5/8-11 x 18 hex cap screws grade 2 hot dip galv | 8 |
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ZAL INDUS | CA | Hex Head Cap Screw | Grade 5 | Plain | 7/8-9 x 18 | 7/8-9 x 18 hex cap screws gr 5 | 115 |
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SRF | AL | Hex Head Cap Screw | Grade 2 | Plain | 5/8-11 x 18 | hcs | - |
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THRDFAST | AL | Hex Head Cap Screw | Grade 8 | Plain | 1 1/2-6 x 18 | gr8 hex c/s b18.2.1 | 3 |
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KBS | TN | Hex Head Cap Screw | Grade 5 | Plain | 1 1/2-6 x 18 | 1-1/2-6 x 18 hex cap/s gr-5 b18.2.1 | 1 |
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THRDFAST | FL | Hex Head Cap Screw | Grade 5 | Plain | 1 1/2-6 x 18 | gr5 hex c/s b18.2.1 | 1 |
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THRDFAST | AL | Hex Head Cap Screw | Grade 8 | Plain | 1 1/4-7 x 18 | gr8 hex c/s rt6 b18.2.1 | 1 |
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THRDFAST | FL | Hex Head Cap Screw | Grade 5 | Plain | 1 1/4-7 x 18 | gr5 hex c/s b18.2.1 | 2 |
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THRDFAST | FL | Hex Head Cap Screw | Grade 2 | Plain | 1/2-13 x 18 | gr2 hex c/s b18.2.1 | 3 |
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THRDFAST | FL | Hex Head Cap Screw | Grade 8 | Plain | 1-8 x 18 | gr8 hex c/s b18.2.1 | 2 |
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THRDFAST | FL | Hex Head Cap Screw | Grade 2 | Plain | 1-8 x 18 | gr2 hex c/s rt6 b18.2.1 | 23 |
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THRDFAST | AL | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/4-10 x 18 | 18-8 ss hex c/s rt6 b18.2.1 | 528 |
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THRDFAST | FL | Hex Head Cap Screw | Grade 2 | Plain | 3/4-10 x 18 | gr2 hex c/s rt6 b18.2.1 | 26 |
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THRDFAST | FL | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 3/4-10 x 18 | gr2 hex c/s b18.2.1 | 9 |
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THRDFAST | AL | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8-11 x 18 | 18-8 ss hex c/s rt6 b18.2.1 | 441 |
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THRDFAST | TN | Hex Head Cap Screw | Grade 2 | Plain | 5/8-11 x 18 | gr2 hex c/s b18.2.1 | 11 |
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THRDFAST | FL | Hex Head Cap Screw | Grade 2 | Plain | 5/8-11 x 18 | gr2 hex c/s b18.2.1 | 41 |
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THRDFAST | FL | Hex Head Cap Screw | Grade 5 | Plain | 5/8-11 x 18 | gr5 hex c/s b18.2.1 | 31 |
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THRDFAST | FL | Hex Head Cap Screw | Grade 8 | Plain | 7/8-9 x 18 | gr8 hex c/s rt6 b18.2.1 | 4 |
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THRDFAST | FL | Hex Head Cap Screw | Grade 2 | Plain | 7/8-9 x 18 | gr2 hex c/s rt6 b18.2.1 | 24 |
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Wurth | IN | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1-14 x 18 | 1-14 x 18 hhc gr 8 zinc yellow pack 20 per poly bag | 71 |
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Valley Nu | WA | Hex Head Cap Screw | Grade 8 | Plain | 3/4-16 x 18 | nf gr8 hex c/s pl usa | 2 |
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