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Square Head Bolts

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1/4"-20 x 1" 18-8 Stainless Steel Coarse Thread Square Head Track Bolts
$28.91 - $28.91
$28.91
$28.91 - $28.91
$28.91

1/4"-20 x 1" 18-8 Stainless Square Head Track Bolts

In stock

Diameter: 1/4"Length: 1"Material: Stainless SteelHead Style: Square (7/16" Wrench)Thread Size: 20 (Coarse)Thread Length: FullHardness: 18-8Type: Sq...

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3/8"-16 x 3" Zinc Plated Grade 2 / A307 Steel Coarse Thread Square Head Bolts
$8.81 - $12.24
$8.81 - $12.24
$8.81 - $12.24
$8.81

Zinc Plated Coarse Thread Square Head Bolts

In stock

These high-quality Square Head Bolts are designed for applications requiring a traditional aesthetic or specific functional advantages over standar...

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5/16"-18 x 4" Zinc Plated Grade 2 / A307 Steel Coarse Thread Square Head Bolts
$10.26 - $10.26
$10.26
$10.26 - $10.26
$10.26

5/16"-18 x 4" Zinc Plated Grade 2 / A307 Steel Coarse Thread Square Head Bolts

In stock

Diameter: 5/16"Length: 4"Material: SteelFinish: ZincHead Style: Square (1/2" Wrench)Thread Size: 18 (Coarse)Hardness: Grade 2 / A307Type: Square He...

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Replacement Battery Terminal Bolts and Nuts
$10.29 - $14.73
$10.29 - $14.73
$10.29 - $14.73
$10.29

Replacement Battery Terminal Bolts and Nuts

In stock

Square head bolts feature a square-shaped head that resists rotation when tightened or loosened with a wrench.Nominal Size: 5/16"Thread: 18 TPI (Co...

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5/16"-18 x 1-3/8" Zinc Plated Grade 2 / A307 Steel Coarse Thread Square Head Bolts
$10.04 - $12.97
$10.04 - $12.97
$10.04 - $12.97
$10.04

Zinc Plated Steel Coarse Thread Square Head Bolts

In stock

These high-quality Square Head Bolts are designed for applications requiring a secure, reliable hold. Featuring a traditional four-sided head desig...

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5/16-18 x 1-3/8 Zinc Plated Steel Coarse Thread Battery Bolt
$20.21 - $20.21
$20.21
$20.21 - $20.21
$20.21

5/16"-18 x 1-3/8" Zinc Plated Steel Coarse Thread Battery Bolt

In stock

Nominal Size: 5/16"Thread: 18 TPI (Coarse)Length: 1-3/8"Material: SteelFinish: ZincHead Style: Square (1/2" Wrench)Hardness: Grade 2 / A307Type: Sq...

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