Skip to content
Free shipping on all orders!
Free shipping on all orders!

Square Head Bolts

  • 1/4"-20 x 1" Zinc Plated Grade 2 / A307 Steel Coarse Thread Square Head Bolts
    $4.56 - $4.56
    $4.56
    $4.56 - $4.56
    $4.56

    1/4"-20 x 1" Zinc Grade 2 / A307 Square Head Bolts (15 pcs.)

    centurytool.store
    10+ in stock

    Diameter: 1/4"Length: 1"Material: SteelFinish: ZincHead Style: Square (3/8" Wrench)Thread Size: 20 (Coarse)Hardness: Grade 2 / A307Type: Square Hea...

    View full details
    $4.56 - $4.56
    $4.56
    $4.56 - $4.56
    $4.56
  • 1/4"-20 x 1-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Square Head Bolts
    $4.97 - $4.97
    $4.97
    $4.97 - $4.97
    $4.97

    1/4"-20 x 1-1/2" Zinc Grade 2 / A307 Square Head Bolts (12 pcs.)

    centurytool.store
    10+ in stock

    Diameter: 1/4"Length: 1-1/2"Material: SteelFinish: ZincHead Style: Square (3/8" Wrench)Thread Size: 20 (Coarse)Hardness: Grade 2 / A307Type: Square...

    View full details
    $4.97 - $4.97
    $4.97
    $4.97 - $4.97
    $4.97
  • 1/4"-20 x 3-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Square Head Bolts
    $4.83 - $4.83
    $4.83
    $4.83 - $4.83
    $4.83

    1/4"-20 x 3-1/2" Zinc Grade 2 / A307 Square Head Bolts (6 pcs.)

    centurytool.store
    10+ in stock

    Diameter: 1/4"Length: 3-1/2"Material: SteelFinish: ZincHead Style: Square (3/8" Wrench)Thread Size: 20 (Coarse)Hardness: Grade 2 / A307Type: Square...

    View full details
    $4.83 - $4.83
    $4.83
    $4.83 - $4.83
    $4.83
  • 1/4"-20 x 2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Square Head Bolts
    $4.93 - $4.93
    $4.93
    $4.93 - $4.93
    $4.93

    1/4"-20 x 2" Zinc Grade 2 / A307 Square Head Bolts (10 pcs.)

    centurytool.store
    10+ in stock

    Diameter: 1/4"Length: 2"Material: SteelFinish: ZincHead Style: Square (3/8" Wrench)Thread Size: 20 (Coarse)Hardness: Grade 2 / A307Type: Square Hea...

    View full details
    $4.93 - $4.93
    $4.93
    $4.93 - $4.93
    $4.93
  • 1/4"-20 x 1-1/4" Zinc Plated Grade 2 / A307 Steel Coarse Thread Square Head Bolts
    $4.64 - $4.64
    $4.64
    $4.64 - $4.64
    $4.64

    1/4"-20 x 1-1/4" Zinc Grade 2 / A307 Square Head Bolts (12 pcs.)

    centurytool.store
    10+ in stock

    Diameter: 1/4"Length: 1-1/4"Material: SteelFinish: ZincHead Style: Square (3/8" Wrench)Thread Size: 20 (Coarse)Hardness: Grade 2 / A307Type: Square...

    View full details
    $4.64 - $4.64
    $4.64
    $4.64 - $4.64
    $4.64