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

Zinc Hex Bolts

  • 3/8"-16 x 9" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $37.90 - $37.90
    $37.90
    $37.90 - $37.90
    $37.90

    3/8"-16 x 9" Zinc Plated Grade 2 / A307 Hex Bolts (40 pcs)

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

    3/8"-16 x 8" Zinc Plated Grade 2 / A307 Hex Bolts (39 pcs)

    Monster Fastener
    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
    $37.90 - $37.90
    $37.90
    $37.90 - $37.90
    $37.90
  • 3/8"-16 x 7" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $37.90 - $37.90
    $37.90
    $37.90 - $37.90
    $37.90

    3/8"-16 x 7" Zinc Plated Grade 2 / A307 Hex Bolts (44 pcs)

    Monster Fastener
    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
    $37.90 - $37.90
    $37.90
    $37.90 - $37.90
    $37.90
  • 3/8"-16 x 6" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $37.90 - $37.90
    $37.90
    $37.90 - $37.90
    $37.90

    3/8"-16 x 6" Zinc Plated Grade 2 / A307 Hex Bolts (50 pcs)

    Monster Fastener
    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
    $37.90 - $37.90
    $37.90
    $37.90 - $37.90
    $37.90
  • 5/16"-18 x 3" Zinc Plated Steel Coarse Full Thread Hex Head Tap Bolts
    $11.18 - $26.71
    $11.18 - $26.71
    $11.18 - $26.71
    $11.18

    5/16"-18 x 3" Zinc Plated Steel Coarse Full Thread Hex Head Tap Bolts

    Monster Fastener
    10+ in stock

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

    View full details
    $11.18 - $26.71
    $11.18 - $26.71
    $11.18 - $26.71
    $11.18
  • 5/16"-18 x 1-1/4" Zinc Plated Steel Coarse Full Thread Hex Head Tap Bolts
    $16.06 - $16.06
    $16.06
    $16.06 - $16.06
    $16.06

    5/16"-18 x 1-1/4" Zinc Full Thread Hex Head Tap Bolts (100 pcs)

    Monster Fastener
    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
    $16.06 - $16.06
    $16.06
    $16.06 - $16.06
    $16.06
  • 3/8"-16 x 8" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $67.34 - $67.34
    $67.34
    $67.34 - $67.34
    $67.34

    3/8"-16 x 8" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts (50 pcs)

    Monster Fastener
    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
    $67.34 - $67.34
    $67.34
    $67.34 - $67.34
    $67.34
  • 3/8"-16 x 7-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $63.92 - $63.92
    $63.92
    $63.92 - $63.92
    $63.92

    3/8"-16 x 7-1/2" Zinc Grade 2 / A307 Hex Bolts (50 pcs)

    Monster Fastener
    10+ in stock

    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
    $63.92 - $63.92
    $63.92
    $63.92 - $63.92
    $63.92
  • 3/8"-16 x 7" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $57.91 - $57.91
    $57.91
    $57.91 - $57.91
    $57.91

    3/8"-16 x 7" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts (50 pcs)

    Monster Fastener
    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
    $57.91 - $57.91
    $57.91
    $57.91 - $57.91
    $57.91
  • 3/8"-16 x 6-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $55.13 - $55.13
    $55.13
    $55.13 - $55.13
    $55.13

    3/8"-16 x 6-1/2" Zinc Plated Grade 2 / A307 Hex Bolts (50 pcs)

    Monster Fastener
    10+ in stock

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

    View full details
    $55.13 - $55.13
    $55.13
    $55.13 - $55.13
    $55.13
  • 3/8"-16 x 6" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $44.22 - $44.22
    $44.22
    $44.22 - $44.22
    $44.22

    3/8"-16 x 6" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts (50 pcs)

    Monster Fastener
    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
    $44.22 - $44.22
    $44.22
    $44.22 - $44.22
    $44.22
  • 3/8"-16 x 5-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $36.95 - $37.90
    $36.95 - $37.90
    $36.95 - $37.90
    $36.95

    3/8"-16 x 5-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts

    Monster Fastener
    10+ in stock

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

    View full details
    $36.95 - $37.90
    $36.95 - $37.90
    $36.95 - $37.90
    $36.95
  • 3/8"-16 x 5" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $33.55 - $37.90
    $33.55 - $37.90
    $33.55 - $37.90
    $33.55

    3/8"-16 x 5" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 5"Material: SteelFinish: ZincHead Style: Hex (9/16" Wrench)Thread Size: 16 (Coarse)Thread Length: 1"Hardness: Grade 2 / A307T...

    View full details
    $33.55 - $37.90
    $33.55 - $37.90
    $33.55 - $37.90
    $33.55
  • 3/8"-16 x 4-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $31.86 - $37.90
    $31.86 - $37.90
    $31.86 - $37.90
    $31.86

    3/8"-16 x 4-1/2" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts

    Monster Fastener
    10+ in stock

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

    View full details
    $31.86 - $37.90
    $31.86 - $37.90
    $31.86 - $37.90
    $31.86
  • 3/8"-16 x 4" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $26.46 - $37.90
    $26.46 - $37.90
    $26.46 - $37.90
    $26.46

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

    Monster Fastener
    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
    $26.46 - $37.90
    $26.46 - $37.90
    $26.46 - $37.90
    $26.46
  • 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
  • 3/8"-16 x 3-1/4" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $23.45 - $23.45
    $23.45
    $23.45 - $23.45
    $23.45

    3/8"-16 x 3-1/4" Zinc Grade 2 / A307 Hex Bolts (50 pcs)

    Monster Fastener
    Only 6 left!

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

    View full details
    $23.45 - $23.45
    $23.45
    $23.45 - $23.45
    $23.45
  • 3/8"-16 x 3" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $22.05 - $37.90
    $22.05 - $37.90
    $22.05 - $37.90
    $22.05

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

    Monster Fastener
    10+ in stock

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

    View full details
    $22.05 - $37.90
    $22.05 - $37.90
    $22.05 - $37.90
    $22.05
  • 3/8"-16 x 7/8" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $18.97 - $18.97
    $18.97
    $18.97 - $18.97
    $18.97

    3/8"-16 x 7/8" Zinc Grade 2 / A307 Hex Bolts (100 pcs)

    Monster Fastener
    10+ in stock

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

    View full details
    $18.97 - $18.97
    $18.97
    $18.97 - $18.97
    $18.97
  • 3/8"-16 x 5/8" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $17.35 - $17.35
    $17.35
    $17.35 - $17.35
    $17.35

    3/8"-16 x 5/8" Zinc Grade 2 / A307 Hex Bolts (100 pcs)

    Monster Fastener
    10+ in stock

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

    View full details
    $17.35 - $17.35
    $17.35
    $17.35 - $17.35
    $17.35
  • 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
  • 5/16"-18 x 3-1/4" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $17.64 - $17.64
    $17.64
    $17.64 - $17.64
    $17.64

    5/16"-18 x 3-1/4" Zinc Grade 2 / A307 Hex Bolts (50 pcs)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 3-1/4"Material: SteelFinish: ZincHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: 7/8"Hardness: Grade 2 /...

    View full details
    $17.64 - $17.64
    $17.64
    $17.64 - $17.64
    $17.64
  • 5/16"-18 x 3" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $27.94 - $37.90
    $27.94 - $37.90
    $27.94 - $37.90
    $27.94

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

    Monster Fastener
    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
    $27.94 - $37.90
    $27.94 - $37.90
    $27.94 - $37.90
    $27.94
  • 5/16"-18 x 2-3/4" Zinc Plated Grade 2 / A307 Steel Coarse Thread Hex Bolts
    $26.91 - $26.91
    $26.91
    $26.91 - $26.91
    $26.91

    5/16"-18 x 2-3/4" Zinc Grade 2 / A307 Hex Bolts (100 pcs)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 2-3/4"Material: SteelFinish: ZincHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: 7/8"Hardness: Grade 2 /...

    View full details
    $26.91 - $26.91
    $26.91
    $26.91 - $26.91
    $26.91