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

Plain Steel Hex Bolts

  • Original price $4.79 - Original price $4.79
    Original price
    $4.79
    $4.79 - $4.79
    Current price $4.79

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

    10+ in stock

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

    View full details
    Original price $4.79 - Original price $4.79
    Original price
    $4.79
    $4.79 - $4.79
    Current price $4.79
  • Original price $5.23 - Original price $5.23
    Original price
    $5.23
    $5.23 - $5.23
    Current price $5.23

    5/16"-18 x 1-3/4" Zinc Plated Grade 5 Steel Coarse Thread Serrated Hex Washer Head Flange Bolts

    10+ in stock

    Diameter: 5/16"Length: 1-3/4"Material: SteelFinish: ZincHead Style: Hex Washer (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: 1" to 2"Hardness...

    View full details
    Original price $5.23 - Original price $5.23
    Original price
    $5.23
    $5.23 - $5.23
    Current price $5.23
  • Original price $4.62 - Original price $4.62
    Original price
    $4.62
    $4.62 - $4.62
    Current price $4.62

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

    10+ in stock

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

    View full details
    Original price $4.62 - Original price $4.62
    Original price
    $4.62
    $4.62 - $4.62
    Current price $4.62
  • Original price $5.00 - Original price $5.00
    Original price
    $5.00
    $5.00 - $5.00
    Current price $5.00

    5/16"-18 x 1-1/4" Zinc Plated Grade 5 Steel Coarse Thread Serrated Hex Washer Head Flange Bolts

    10+ in stock

    Diameter: 5/16"Length: 1-1/4"Material: SteelFinish: ZincHead Style: Hex Washer (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: FullHardness: Gr...

    View full details
    Original price $5.00 - Original price $5.00
    Original price
    $5.00
    $5.00 - $5.00
    Current price $5.00
  • Original price $5.17 - Original price $5.17
    Original price
    $5.17
    $5.17 - $5.17
    Current price $5.17

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

    10+ in stock

    Diameter: 5/16"Length: 1"Material: SteelFinish: ZincHead Style: Hex Washer (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: FullHardness: Grade ...

    View full details
    Original price $5.17 - Original price $5.17
    Original price
    $5.17
    $5.17 - $5.17
    Current price $5.17
  • Original price $6.90 - Original price $6.90
    Original price
    $6.90
    $6.90 - $6.90
    Current price $6.90

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

    10+ in stock

    Diameter: 5/16"Length: 1/2"Material: SteelFinish: ZincHead Style: Hex Washer (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: FullHardness: Grad...

    View full details
    Original price $6.90 - Original price $6.90
    Original price
    $6.90
    $6.90 - $6.90
    Current price $6.90
  • Original price $9.42 - Original price $9.42
    Original price
    $9.42
    $9.42 - $9.42
    Current price $9.42

    3/8"-16 x 4" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts

    10+ in stock

    Diameter: 3/8"Length: 4"Material: SteelFinish: ZincHead Style: Hex (9/16" Wrench)Thread Size: 16 (Coarse)Thread Length: 1"Hardness: Grade 2 / A307T...

    View full details
    Original price $9.42 - Original price $9.42
    Original price
    $9.42
    $9.42 - $9.42
    Current price $9.42
  • Original price $9.42 - Original price $9.42
    Original price
    $9.42
    $9.42 - $9.42
    Current price $9.42

    3/8"-16 x 3-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts

    10+ in stock

    Diameter: 3/8"Length: 3-1/2"Material: SteelFinish: ZincHead Style: Hex (9/16" Wrench)Thread Size: 16 (Coarse)Thread Length: 1"Hardness: Grade 2 / A...

    View full details
    Original price $9.42 - Original price $9.42
    Original price
    $9.42
    $9.42 - $9.42
    Current price $9.42
  • Original price $9.42 - Original price $9.42
    Original price
    $9.42
    $9.42 - $9.42
    Current price $9.42

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

    10+ in stock

    Diameter: 5/16"Length: 4"Material: SteelFinish: ZincHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: 7/8"Hardness: Grade 2 / A30...

    View full details
    Original price $9.42 - Original price $9.42
    Original price
    $9.42
    $9.42 - $9.42
    Current price $9.42
  • Original price $9.42 - Original price $9.42
    Original price
    $9.42
    $9.42 - $9.42
    Current price $9.42

    5/16"-18 x 3-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts

    10+ in stock

    Diameter: 5/16"Length: 3-1/2"Material: SteelFinish: ZincHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: 7/8"Hardness: Grade 2 /...

    View full details
    Original price $9.42 - Original price $9.42
    Original price
    $9.42
    $9.42 - $9.42
    Current price $9.42
  • Original price $8.06 - Original price $8.06
    Original price
    $8.06
    $8.06 - $8.06
    Current price $8.06

    5/16"-18 x 3" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts

    10+ in stock

    Diameter: 5/16"Length: 3"Material: SteelFinish: ZincHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: 7/8"Hardness: Grade 2 / A30...

    View full details
    Original price $8.06 - Original price $8.06
    Original price
    $8.06
    $8.06 - $8.06
    Current price $8.06
  • Original price $8.06 - Original price $8.06
    Original price
    $8.06
    $8.06 - $8.06
    Current price $8.06

    5/16"-18 x 2-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts

    10+ in stock

    Diameter: 5/16"Length: 2-1/2"Material: SteelFinish: ZincHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: 7/8"Hardness: Grade 2 /...

    View full details
    Original price $8.06 - Original price $8.06
    Original price
    $8.06
    $8.06 - $8.06
    Current price $8.06
  • Original price $8.06 - Original price $8.06
    Original price
    $8.06
    $8.06 - $8.06
    Current price $8.06

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

    10+ in stock

    Diameter: 5/16"Length: 2"Material: SteelFinish: ZincHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: 7/8"Hardness: Grade 2 / A30...

    View full details
    Original price $8.06 - Original price $8.06
    Original price
    $8.06
    $8.06 - $8.06
    Current price $8.06
  • Original price $8.06 - Original price $8.06
    Original price
    $8.06
    $8.06 - $8.06
    Current price $8.06

    5/16"-18 x 1-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts

    10+ in stock

    Diameter: 5/16"Length: 1-1/2"Material: SteelFinish: ZincHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: 7/8"Hardness: Grade 2 /...

    View full details
    Original price $8.06 - Original price $8.06
    Original price
    $8.06
    $8.06 - $8.06
    Current price $8.06
  • Original price $35.90 - Original price $35.90
    Original price
    $35.90
    $35.90 - $35.90
    Current price $35.90

    3/8"-16 x 9" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts

    10+ in stock

    Diameter: 3/8"Length: 9"Material: SteelFinish: ZincHead Style: Hex (9/16" Wrench)Thread Size: 16 (Coarse)Thread Length: 1-1/4"Hardness: Grade 2 / A...

    View full details
    Original price $35.90 - Original price $35.90
    Original price
    $35.90
    $35.90 - $35.90
    Current price $35.90
  • Original price $35.90 - Original price $35.90
    Original price
    $35.90
    $35.90 - $35.90
    Current price $35.90

    3/8"-16 x 8" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts

    10+ in stock

    Diameter: 3/8"Length: 8"Material: SteelFinish: ZincHead Style: Hex (9/16" Wrench)Thread Size: 16 (Coarse)Thread Length: 1-1/2"Hardness: Grade 2 / A...

    View full details
    Original price $35.90 - Original price $35.90
    Original price
    $35.90
    $35.90 - $35.90
    Current price $35.90
  • Original price $35.90 - Original price $35.90
    Original price
    $35.90
    $35.90 - $35.90
    Current price $35.90

    3/8"-16 x 7" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts

    10+ in stock

    Diameter: 3/8"Length: 7"Material: SteelFinish: ZincHead Style: Hex (9/16" Wrench)Thread Size: 16 (Coarse)Thread Length: 1-1/4"Hardness: Grade 2 / A...

    View full details
    Original price $35.90 - Original price $35.90
    Original price
    $35.90
    $35.90 - $35.90
    Current price $35.90
  • Original price $35.90 - Original price $35.90
    Original price
    $35.90
    $35.90 - $35.90
    Current price $35.90

    3/8"-16 x 6" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts

    10+ in stock

    Diameter: 3/8"Length: 6"Material: SteelFinish: ZincHead Style: Hex (9/16" Wrench)Thread Size: 16 (Coarse)Thread Length: 1-1/4"Hardness: Grade 2 / A...

    View full details
    Original price $35.90 - Original price $35.90
    Original price
    $35.90
    $35.90 - $35.90
    Current price $35.90
  • Original price $13.14 - Original price $13.14
    Original price
    $13.14
    $13.14 - $13.14
    Current price $13.14

    5/16"-18 x 1-1/4" Zinc Plated Steel Coarse Full Thread Hex Head Tap Bolts

    10+ in stock

    Diameter: 5/16"Length: 1-1/4"Material: SteelFinish: ZincHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Style: Full ThreadType: Tap BoltBox of...

    View full details
    Original price $13.14 - Original price $13.14
    Original price
    $13.14
    $13.14 - $13.14
    Current price $13.14
  • Original price $12.27 - Original price $12.27
    Original price
    $12.27
    $12.27 - $12.27
    Current price $12.27

    5/16"-18 x 1" Zinc Plated Steel Coarse Full Thread Hex Head Tap Bolts

    10+ in stock

    Diameter: 5/16"Length: 1"Material: SteelFinish: ZincHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Style: Full ThreadType: Tap BoltBox of 100...

    View full details
    Original price $12.27 - Original price $12.27
    Original price
    $12.27
    $12.27 - $12.27
    Current price $12.27
  • Original price $69.12 - Original price $69.12
    Original price
    $69.12
    $69.12 - $69.12
    Current price $69.12

    3/8"-16 x 9" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts

    10+ in stock

    Diameter: 3/8"Length: 9"Material: SteelFinish: ZincHead Style: Hex (9/16" Wrench)Thread Size: 16 (Coarse)Thread Length: 1-1/4"Hardness: Grade 2 / A...

    View full details
    Original price $69.12 - Original price $69.12
    Original price
    $69.12
    $69.12 - $69.12
    Current price $69.12
  • Original price $65.34 - Original price $65.34
    Original price
    $65.34
    $65.34 - $65.34
    Current price $65.34

    3/8"-16 x 8" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts

    10+ in stock

    Diameter: 3/8"Length: 8"Material: SteelFinish: ZincHead Style: Hex (9/16" Wrench)Thread Size: 16 (Coarse)Thread Length: 1-1/2"Hardness: Grade 2 / A...

    View full details
    Original price $65.34 - Original price $65.34
    Original price
    $65.34
    $65.34 - $65.34
    Current price $65.34
  • Original price $61.92 - Original price $61.92
    Original price
    $61.92
    $61.92 - $61.92
    Current price $61.92

    3/8"-16 x 7-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts

    Only 9 left!

    Diameter: 3/8"Length: 7-1/2"Material: SteelFinish: ZincHead Style: Hex (9/16" Wrench)Thread Size: 16 (Coarse)Thread Length: 1-1/4"Hardness: Grade 2...

    View full details
    Original price $61.92 - Original price $61.92
    Original price
    $61.92
    $61.92 - $61.92
    Current price $61.92
  • Original price $55.91 - Original price $55.91
    Original price
    $55.91
    $55.91 - $55.91
    Current price $55.91

    3/8"-16 x 7" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts

    10+ in stock

    Diameter: 3/8"Length: 7"Material: SteelFinish: ZincHead Style: Hex (9/16" Wrench)Thread Size: 16 (Coarse)Thread Length: 1-1/4"Hardness: Grade 2 / A...

    View full details
    Original price $55.91 - Original price $55.91
    Original price
    $55.91
    $55.91 - $55.91
    Current price $55.91