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1 1/2 Square Head Bolts
Square Head Bolts were once the most common form of bolt, until they were replaced by hex head bolts. They are covered under ANSI Standard B18.2.1 and are now most commonly used for aesthetic purposes to provide a rustic look .
27 results, (click on any line for more information)
Buy Square Head Bolts from one of our FCH Network Members | ||||||||
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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
ACCURATE | IL | Square Head Bolt | Steel | Plain | 1 1/2-6 x 18 | bolt square machine | 3 |
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BIG BOLT | IL | Square Head Bolt | Grade 5 | Plain | 1 1/2-6 x 18 | bolt & c/s square boltb18.2.1 | 100 |
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ACCURATE | IL | Square Head Bolt | Steel | Plain | 1 1/2-6 x 18 | square m/b | 11 |
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BIG BOLT | IL | Square Head Bolt | Grade 5 | Plain | 1 1/2-6 x 20 | bolt & c/s square boltb18.2.1 | 100 |
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BIG BOLT | IL | Square Head Bolt | Grade 8 | Plain | 1 1/2-6 x 20 | bolt & c/s square boltsquare b18.2.1 | 75 |
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BRIGHBEST | IL | Square Head Bolt | Steel | Black Oxide | 1 1/2-6 x 3 | 1 1/2-6 x 3 sq hd black oxide | 28 |
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CNB | IL | Square Head Bolt | Steel | Plain | 1 1/2-6 x 31 1/2 | square m/b, 4140, ht to 250/280 bhn, 5 useable thread, | 1 |
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BIG BOLT | IL | Square Head Bolt | Grade 5 | Plain | 1 1/2-12 x 5 | bolt & c/s square boltb18.2.1 | 430 |
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ACCURATE | IL | Square Head Bolt | Steel | Plain | 1 1/2-6 x 5 1/2 | bolt square machine | 2 |
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KBS | TN | Square Head Bolt | Grade 8 | Plain | 1 1/2-6 x 6 | 1-1/2-6 x 6 square mach bolt gr-8 b18.2.1 | 31 |
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American | NY | Square Head Bolt | Steel | Plain | 1 1/2 x 7 | square bolt | 2 |
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KBS | TN | Square Head Bolt | Grade 8 | Plain | 1 1/2-6 x 7 | 1-1/2-6 x 7 square mach bolt gr-8 b18.2.1 | 1 |
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B & K FAST | PA | Square Head Bolt | Grade 8 | Plain | 1 1/2-12 x 8 | 1 1/2-12 x 8 square bolts gr 8 plain b18.2.1 | 1 |
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MidStates | MI | Square Head Bolt | Grade 8 | Plain | 1 1/2-6 x 8 1/2 | square hd bolt | 9 |
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CNB | IL | Square Head Bolt | 316, 317, A4 Stainless | Plain | 1 1/2-6 x 9 | square m/b, 316 ss | 1 |
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BIG BOLT | IL | Square Head Bolt | Grade 5 | Plain | 1 1/2-6 x 9 | bolt & c/s square boltb18.2.1 | 300 |
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CNB | IL | Square Head Bolt | 316, 317, A4 Stainless | Plain | 1 1/2-6 x 10 | square m/b, 316 ss | 3 |
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J&L | IN | Square Head Bolt | Grade 5 | Plain | 1 1/2-6 x 11 | 1/2 gr5 sq hd1.75tkx2 5/8atf | 1 |
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J&L | IN | Square Head Bolt | Grade 5 | Plain | 1 1/2-6 x 11 | 3/4 gr5 square hd bolt | 1 |
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Hayes | CA | Square Head Bolt | Steel | Plain | 1 1/2-6 x 11 3/8 | 1 1/2-6 x 11 3/8 square hd bolt pln | 4 |
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ACCURATE | IL | Square Head Bolt | Steel | Plain | 1 1/2-6 x 12 | bolt square machine | 4 |
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KBS | TN | Square Head Bolt | Grade 8 | Plain | 1 1/2-6 x 12 | 1-1/2-6 x 12 square mach bolt gr-8 b18.2.1 | 25 |
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BIG BOLT | IL | Square Head Bolt | Grade 8 | Plain | 1 1/2-6 x 12 | bolt & c/s square boltsquare b18.2.1 | 250 |
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BIG BOLT | IL | Square Head Bolt | Grade 5 | Plain | 1 1/2-6 x 12 | bolt & c/s square boltsquare b18.2.1 | 163 |
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ACCURATE | IL | Square Head Bolt | Steel | Plain | 1 1/2-6 x 12 | square m/b | 12 |
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Valley Nu | WA | Square Head Bolt | Steel | Plain | 1 1/2 | bmi 150# square hd plug usa | 1 |
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Valley Nu | WA | Square Head Bolt | Steel | Galvanized | 1 1/2 | square hd plug usa | 1 |
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