Skip to content
Free shipping on orders $250 and up!
Free shipping on orders $250 and up!

Plain Steel Hex Bolts

  • 3/8"-16 x 3/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts
    $7.40 - $19.69
    $7.40 - $19.69
    $7.40 - $19.69
    $7.40

    3/8"-16 x 3/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts

    10+ in stock

    Diameter: 3/8"Length: 3/4"Material: SteelFinish: Yellow ZincHead Style: Hex Washer (9/16" Wrench)Thread Size: 16 (Coarse)Thread Length: FullHardnes...

    View full details
    $7.40 - $19.69
    $7.40 - $19.69
    $7.40 - $19.69
    $7.40
  • 7/16"-14 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts
    $8.58 - $8.58
    $8.58
    $8.58 - $8.58
    $8.58

    7/16"-14 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts

    10+ in stock

    Diameter: 7/16"Length: 3"Material: SteelFinish: Yellow ZincHead Style: Hex Washer (11/16" Wrench)Thread Size: 14 (Coarse)Thread Length: 1" to 2"Har...

    View full details
    $8.58 - $8.58
    $8.58
    $8.58 - $8.58
    $8.58
  • 7/16"-14 x 2-3/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts
    $8.24 - $8.24
    $8.24
    $8.24 - $8.24
    $8.24

    7/16"-14 x 2-3/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts

    10+ in stock

    Diameter: 7/16"Length: 2-3/4"Material: SteelFinish: Yellow ZincHead Style: Hex Washer (11/16" Wrench)Thread Size: 14 (Coarse)Thread Length: 1" to 2...

    View full details
    $8.24 - $8.24
    $8.24
    $8.24 - $8.24
    $8.24
  • 5/16"-18 x 1-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts
    Sold out
    $8.42 - $8.42
    $8.42
    $8.42 - $8.42
    $8.42

    5/16"-18 x 1-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts

    Out of stock

    Diameter: 5/16"Length: 1-1/2"Material: SteelFinish: Yellow ZincHead Style: Hex Washer (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: 1" to 2"H...

    View full details
    $8.42 - $8.42
    $8.42
    $8.42 - $8.42
    $8.42
    Sold out
  • 5/8"-11 x 2-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts
    $9.28 - $26.42
    $9.28 - $26.42
    $9.28 - $26.42
    $9.28

    5/8"-11 x 2-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts

    10+ in stock

    Diameter: 5/8"Length: 2-1/2"Material: SteelFinish: Yellow ZincHead Style: Hex Washer (15/16" Wrench)Thread Size: 11 (Coarse)Thread Length: FullHard...

    View full details
    $9.28 - $26.42
    $9.28 - $26.42
    $9.28 - $26.42
    $9.28
  • 5/8"-11 x 2" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts
    $8.42 - $23.43
    $8.42 - $23.43
    $8.42 - $23.43
    $8.42

    5/8"-11 x 2" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts

    10+ in stock

    Diameter: 5/8"Length: 2"Material: SteelFinish: Yellow ZincHead Style: Hex Washer (15/16" Wrench)Thread Size: 11 (Coarse)Thread Length: FullHardness...

    View full details
    $8.42 - $23.43
    $8.42 - $23.43
    $8.42 - $23.43
    $8.42
  • 5/8"-11 x 1-3/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts
    $8.93 - $19.98
    $8.93 - $19.98
    $8.93 - $19.98
    $8.93

    5/8"-11 x 1-3/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts

    10+ in stock

    Diameter: 5/8"Length: 1-3/4"Material: SteelFinish: Yellow ZincHead Style: Hex Washer (15/16" Wrench)Thread Size: 11 (Coarse)Thread Length: FullHard...

    View full details
    $8.93 - $19.98
    $8.93 - $19.98
    $8.93 - $19.98
    $8.93
  • 5/8"-11 x 1-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts
    $9.50 - $19.26
    $9.50 - $19.26
    $9.50 - $19.26
    $9.50

    5/8"-11 x 1-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts

    10+ in stock

    Diameter: 5/8"Length: 1-1/2"Material: SteelFinish: Yellow ZincHead Style: Hex Washer (15/16" Wrench)Thread Size: 11 (Coarse)Thread Length: FullHard...

    View full details
    $9.50 - $19.26
    $9.50 - $19.26
    $9.50 - $19.26
    $9.50
  • 7/16"-14 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts
    $9.08 - $9.08
    $9.08
    $9.08 - $9.08
    $9.08

    7/16"-14 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts

    10+ in stock

    Diameter: 7/16"Length: 3"Material: SteelFinish: Yellow ZincHead Style: Hex Washer (11/16" Wrench)Thread Size: 14 (Coarse)Thread Length: 1" to 2"Har...

    View full details
    $9.08 - $9.08
    $9.08
    $9.08 - $9.08
    $9.08
  • 7/16"-14 x 2-3/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts
    $8.72 - $8.72
    $8.72
    $8.72 - $8.72
    $8.72

    7/16"-14 x 2-3/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts

    10+ in stock

    Diameter: 7/16"Length: 2-3/4"Material: SteelFinish: Yellow ZincHead Style: Hex Washer (11/16" Wrench)Thread Size: 14 (Coarse)Thread Length: 1" to 2...

    View full details
    $8.72 - $8.72
    $8.72
    $8.72 - $8.72
    $8.72
  • 7/16"-14 x 2-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts
    $9.66 - $9.66
    $9.66
    $9.66 - $9.66
    $9.66

    7/16"-14 x 2-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts

    10+ in stock

    Diameter: 7/16"Length: 2-1/2"Material: SteelFinish: Yellow ZincHead Style: Hex Washer (11/16" Wrench)Thread Size: 14 (Coarse)Thread Length: 1" to 2...

    View full details
    $9.66 - $9.66
    $9.66
    $9.66 - $9.66
    $9.66
  • 7/16"-14 x 2" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts
    $9.14 - $9.14
    $9.14
    $9.14 - $9.14
    $9.14

    7/16"-14 x 2" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts

    10+ in stock

    Diameter: 7/16"Length: 2"Material: SteelFinish: Yellow ZincHead Style: Hex Washer (11/16" Wrench)Thread Size: 14 (Coarse)Thread Length: 1" to 2"Har...

    View full details
    $9.14 - $9.14
    $9.14
    $9.14 - $9.14
    $9.14
  • 7/16"-14 x 1-3/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts
    $9.43 - $9.43
    $9.43
    $9.43 - $9.43
    $9.43

    7/16"-14 x 1-3/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts

    10+ in stock

    Diameter: 7/16"Length: 1-3/4"Material: SteelFinish: Yellow ZincHead Style: Hex Washer (11/16" Wrench)Thread Size: 14 (Coarse)Thread Length: FullHar...

    View full details
    $9.43 - $9.43
    $9.43
    $9.43 - $9.43
    $9.43
  • 7/16"-14 x 1-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts
    $9.09 - $9.09
    $9.09
    $9.09 - $9.09
    $9.09

    7/16"-14 x 1-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts

    10+ in stock

    Diameter: 7/16"Length: 1-1/2"Material: SteelFinish: Yellow ZincHead Style: Hex Washer (11/16" Wrench)Thread Size: 14 (Coarse)Thread Length: FullHar...

    View full details
    $9.09 - $9.09
    $9.09
    $9.09 - $9.09
    $9.09
  • 5/8"-11 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts
    $9.74 - $9.74
    $9.74
    $9.74 - $9.74
    $9.74

    5/8"-11 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts

    10+ in stock

    Diameter: 5/8"Length: 3"Material: SteelFinish: Yellow ZincHead Style: Hex Washer (15/16" Wrench)Thread Size: 11 (Coarse)Thread Length: 1" to 2"Hard...

    View full details
    $9.74 - $9.74
    $9.74
    $9.74 - $9.74
    $9.74
  • 5/8"-11 x 2-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts
    $9.82 - $9.82
    $9.82
    $9.82 - $9.82
    $9.82

    5/8"-11 x 2-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts

    10+ in stock

    Diameter: 5/8"Length: 2-1/2"Material: SteelFinish: Yellow ZincHead Style: Hex Washer (15/16" Wrench)Thread Size: 11 (Coarse)Thread Length: FullHard...

    View full details
    $9.82 - $9.82
    $9.82
    $9.82 - $9.82
    $9.82
  • 5/8"-11 x 2" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts
    $8.93 - $8.93
    $8.93
    $8.93 - $8.93
    $8.93

    5/8"-11 x 2" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts

    10+ in stock

    Diameter: 5/8"Length: 2"Material: SteelFinish: Yellow ZincHead Style: Hex Washer (15/16" Wrench)Thread Size: 11 (Coarse)Thread Length: FullHardness...

    View full details
    $8.93 - $8.93
    $8.93
    $8.93 - $8.93
    $8.93
  • 5/8"-11 x 1-3/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts
    $9.60 - $9.60
    $9.60
    $9.60 - $9.60
    $9.60

    5/8"-11 x 1-3/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts

    10+ in stock

    Diameter: 5/8"Length: 1-3/4"Material: SteelFinish: Yellow ZincHead Style: Hex Washer (15/16" Wrench)Thread Size: 11 (Coarse)Thread Length: FullHard...

    View full details
    $9.60 - $9.60
    $9.60
    $9.60 - $9.60
    $9.60
  • 5/8"-11 x 1-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts
    $9.86 - $9.86
    $9.86
    $9.86 - $9.86
    $9.86

    5/8"-11 x 1-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts

    10+ in stock

    Diameter: 5/8"Length: 1-1/2"Material: SteelFinish: Yellow ZincHead Style: Hex Washer (15/16" Wrench)Thread Size: 11 (Coarse)Thread Length: FullHard...

    View full details
    $9.86 - $9.86
    $9.86
    $9.86 - $9.86
    $9.86
  • 7/16"-14 x 2-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts
    $8.98 - $8.98
    $8.98
    $8.98 - $8.98
    $8.98

    7/16"-14 x 2-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts

    10+ in stock

    Diameter: 7/16"Length: 2-1/2"Material: SteelFinish: Yellow ZincHead Style: Hex Washer (11/16" Wrench)Thread Size: 14 (Coarse)Thread Length: 1" to 2...

    View full details
    $8.98 - $8.98
    $8.98
    $8.98 - $8.98
    $8.98
  • 7/16"-14 x 1-3/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts
    $8.92 - $8.92
    $8.92
    $8.92 - $8.92
    $8.92

    7/16"-14 x 1-3/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts

    10+ in stock

    Diameter: 7/16"Length: 1-3/4"Material: SteelFinish: Yellow ZincHead Style: Hex Washer (11/16" Wrench)Thread Size: 14 (Coarse)Thread Length: FullHar...

    View full details
    $8.92 - $8.92
    $8.92
    $8.92 - $8.92
    $8.92
  • 7/16"-14 x 1-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts
    $8.75 - $8.75
    $8.75
    $8.75 - $8.75
    $8.75

    7/16"-14 x 1-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts

    10+ in stock

    Diameter: 7/16"Length: 1-1/2"Material: SteelFinish: Yellow ZincHead Style: Hex Washer (11/16" Wrench)Thread Size: 14 (Coarse)Thread Length: FullHar...

    View full details
    $8.75 - $8.75
    $8.75
    $8.75 - $8.75
    $8.75
  • 5/16"-18 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts
    $8.64 - $8.64
    $8.64
    $8.64 - $8.64
    $8.64

    5/16"-18 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts

    10+ in stock

    Diameter: 5/16"Length: 3"Material: SteelFinish: Yellow ZincHead Style: Hex Washer (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: 1" to 2"Hardn...

    View full details
    $8.64 - $8.64
    $8.64
    $8.64 - $8.64
    $8.64
  • 5/16"-18 x 2-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts
    $8.75 - $8.75
    $8.75
    $8.75 - $8.75
    $8.75

    5/16"-18 x 2-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts

    10+ in stock

    Diameter: 5/16"Length: 2-1/2"Material: SteelFinish: Yellow ZincHead Style: Hex Washer (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: 1" to 2"H...

    View full details
    $8.75 - $8.75
    $8.75
    $8.75 - $8.75
    $8.75