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

Zinc Hex Bolts

  • 3/8"-16 x 3-1/2" Zinc Plated Steel Coarse Full Thread Hex Head Tap Bolts
    $15.54 - $15.54
    $15.54
    $15.54 - $15.54
    $15.54

    3/8"-16 x 3-1/2" Zinc Coarse Full Thread Hex Head Tap Bolts (25 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 3-1/2"Material: SteelFinish: ZincHead Style: Hex (9/16" Wrench)Thread Size: 16 (Coarse)Style: Full ThreadType: Tap BoltBox of...

    View full details
    $15.54 - $15.54
    $15.54
    $15.54 - $15.54
    $15.54
  • 7/16"-14 x 3-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $18.75 - $37.90
    $18.75 - $37.90
    $18.75 - $37.90
    $18.75

    7/16"-14 x 3-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts

    Monster Fastener
    10+ in stock

    Diameter: 7/16"Length: 3-1/2"Material: SteelFinish: ZincHead Style: Hex (5/8" Wrench)Thread Size: 14 (Coarse)Thread Length: 1-1/8"Hardness: Grade 2...

    View full details
    $18.75 - $37.90
    $18.75 - $37.90
    $18.75 - $37.90
    $18.75
  • 5/16"-18 x 3-1/2" Zinc Plated Steel Coarse Full Thread Hex Head Tap Bolts
    $13.44 - $13.44
    $13.44
    $13.44 - $13.44
    $13.44

    5/16"-18 x 3-1/2" Zinc Coarse Full Thread Hex Tap Bolts (25 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 3-1/2"Material: SteelFinish: ZincHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Style: Full ThreadType: Tap BoltBox of...

    View full details
    $13.44 - $13.44
    $13.44
    $13.44 - $13.44
    $13.44
  • 7/8"-9 x 3-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $18.91 - $18.91
    $18.91
    $18.91 - $18.91
    $18.91

    7/8"-9 x 3-1/2" Zinc Grade 2 / A307 Hex Bolts (5 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 7/8"Length: 3-1/2"Material: SteelFinish: ZincHead Style: Hex (1-5/16" Wrench)Thread Size: 9 (Coarse)Thread Length: 2"Hardness: Grade 2 / ...

    View full details
    $18.91 - $18.91
    $18.91
    $18.91 - $18.91
    $18.91
  • 5/8"-11 x 3-1/2" Zinc Plated Steel Coarse Full Thread Hex Head Tap Bolts
    $31.15 - $31.15
    $31.15
    $31.15 - $31.15
    $31.15

    5/8"-11 x 3-1/2" Zinc Coarse Full Thread Hex Head Tap Bolts (25 pcs.)

    Monster Fastener
    Only 9 left!

    Diameter: 5/8"Length: 3-1/2"Material: SteelFinish: ZincHead Style: Hex (15/16" Wrench)Thread Size: 11 (Coarse)Style: Full ThreadType: Tap BoltBox o...

    View full details
    $31.15 - $31.15
    $31.15
    $31.15 - $31.15
    $31.15
  • 5/8"-11 x 3-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $23.37 - $37.90
    $23.37 - $37.90
    $23.37 - $37.90
    $23.37

    5/8"-11 x 3-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts

    Monster Fastener
    10+ in stock

    Diameter: 5/8"Length: 3-1/2"Material: SteelFinish: ZincHead Style: Hex (15/16" Wrench)Thread Size: 11 (Coarse)Thread Length: 1-1/2"Hardness: Grade ...

    View full details
    $23.37 - $37.90
    $23.37 - $37.90
    $23.37 - $37.90
    $23.37
  • 3/8"-16 x 3-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $13.06 - $13.06
    $13.06
    $13.06 - $13.06
    $13.06

    3/8"-16 x 3-1/2" Zinc Grade 2 / A307 Hex Bolts (10 pcs.)

    Monster Fastener
    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
    $13.06 - $13.06
    $13.06
    $13.06 - $13.06
    $13.06
  • 5/16"-18 x 3-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $13.06 - $13.06
    $13.06
    $13.06 - $13.06
    $13.06

    5/16"-18 x 3-1/2" Zinc Grade 2 / A307 Hex Bolts (10 pcs.)

    Monster Fastener
    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
    $13.06 - $13.06
    $13.06
    $13.06 - $13.06
    $13.06
  • 3/8"-16 x 3-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $24.48 - $37.90
    $24.48 - $37.90
    $24.48 - $37.90
    $24.48

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

    Monster Fastener
    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
    $24.48 - $37.90
    $24.48 - $37.90
    $24.48 - $37.90
    $24.48
  • 5/16"-18 x 3-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $18.94 - $37.90
    $18.94 - $37.90
    $18.94 - $37.90
    $18.94

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

    Monster Fastener
    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
    $18.94 - $37.90
    $18.94 - $37.90
    $18.94 - $37.90
    $18.94
  • 3/4"-10 x 3-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $22.10 - $37.90
    $22.10 - $37.90
    $22.10 - $37.90
    $22.10

    3/4"-10 x 3-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts

    Monster Fastener
    10+ in stock

    Diameter: 3/4"Length: 3-1/2"Material: SteelFinish: ZincHead Style: Hex (1-1/8" Wrench)Thread Size: 10 (Coarse)Thread Length: 1-3/4"Hardness: Grade ...

    View full details
    $22.10 - $37.90
    $22.10 - $37.90
    $22.10 - $37.90
    $22.10
  • 1/4"-20 x 3-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $25.56 - $37.90
    $25.56 - $37.90
    $25.56 - $37.90
    $25.56

    1/4"-20 x 3-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Length: 3-1/2"Material: SteelFinish: ZincHead Style: Hex (7/16" Wrench)Thread Size: 20 (Coarse)Thread Length: 3/4"Hardness: Grade 2 /...

    View full details
    $25.56 - $37.90
    $25.56 - $37.90
    $25.56 - $37.90
    $25.56
  • 1/4"-20 x 3-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $13.06 - $13.06
    $13.06
    $13.06 - $13.06
    $13.06

    1/4"-20 x 3-1/2" Zinc Grade 2 / A307 Hex Bolts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Length: 3-1/2"Material: SteelFinish: ZincHead Style: Hex (7/16" Wrench)Thread Size: 20 (Coarse)Thread Length: 3/4"Hardness: Grade 2 /...

    View full details
    $13.06 - $13.06
    $13.06
    $13.06 - $13.06
    $13.06
  • 1"-8 x 3-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $24.53 - $24.53
    $24.53
    $24.53 - $24.53
    $24.53

    1"-8 x 3-1/2" Zinc Grade 2 / A307 Hex Bolts (5 pcs.)

    Monster Fastener
    Only 6 left!

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

    View full details
    $24.53 - $24.53
    $24.53
    $24.53 - $24.53
    $24.53
  • 1/2"-13 x 3-1/2" Zinc Plated Steel Coarse Full Thread Hex Head Tap Bolts
    $22.40 - $22.40
    $22.40
    $22.40 - $22.40
    $22.40

    1/2"-13 x 3-1/2" Zinc Coarse Full Thread Hex Head Tap Bolts (25 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Length: 3-1/2"Material: SteelFinish: ZincHead Style: Hex (3/4" Wrench)Thread Size: 13 (Coarse)Style: Full ThreadType: Tap BoltBox of ...

    View full details
    $22.40 - $22.40
    $22.40
    $22.40 - $22.40
    $22.40
  • 1/2"-13 x 3-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $22.01 - $37.90
    $22.01 - $37.90
    $22.01 - $37.90
    $22.01

    1/2"-13 x 3-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Length: 3-1/2"Material: SteelFinish: ZincHead Style: Hex (3/4" Wrench)Thread Size: 13 (Coarse)Thread Length: 1-1/4"Hardness: Grade 2 ...

    View full details
    $22.01 - $37.90
    $22.01 - $37.90
    $22.01 - $37.90
    $22.01