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

Yellow Zinc Hex Bolts

  • 5/16"-24 x 4" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws
    $11.37 - $27.13
    $11.37 - $27.13
    $11.37 - $27.13
    $11.37

    5/16"-24 x 4" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 4"Material: SteelFinish: Yellow ZincHead Style: Hex (1/2" Wrench)Thread Size: 24 (Fine)Thread Length: 7/8"Hardness: Grade 8T...

    View full details
    $11.37 - $27.13
    $11.37 - $27.13
    $11.37 - $27.13
    $11.37
  • 5/16"-18 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $13.80 - $32.86
    $13.80 - $32.86
    $13.80 - $32.86
    $13.80

    5/16"-18 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

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

    View full details
    $13.80 - $32.86
    $13.80 - $32.86
    $13.80 - $32.86
    $13.80
  • 5/16"-24 x 1" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws
    $10.47 - $16.23
    $10.47 - $16.23
    $10.47 - $16.23
    $10.47

    5/16"-24 x 1" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1"Material: SteelFinish: Yellow ZincHead Style: Hex (1/2" Wrench)Thread Size: 24 (Fine)Thread Length: 1"Hardness: Grade 8Typ...

    View full details
    $10.47 - $16.23
    $10.47 - $16.23
    $10.47 - $16.23
    $10.47
  • 5/16"-24 x 3/4" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws
    $10.16 - $15.46
    $10.16 - $15.46
    $10.16 - $15.46
    $10.16

    5/16"-24 x 3/4" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 3/4"Material: SteelFinish: Yellow ZincHead Style: Hex (1/2" Wrench)Thread Size: 24 (Fine)Thread Length: 3/4"Hardness: Grade ...

    View full details
    $10.16 - $15.46
    $10.16 - $15.46
    $10.16 - $15.46
    $10.16
  • 5/16"-18 x 3-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $17.70 - $32.86
    $17.70 - $32.86
    $17.70 - $32.86
    $17.70

    5/16"-18 x 3-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

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

    View full details
    $17.70 - $32.86
    $17.70 - $32.86
    $17.70 - $32.86
    $17.70
  • 5/16"-18 x 6" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $9.85 - $9.85
    $9.85
    $9.85 - $9.85
    $9.85

    5/16"-18 x 6" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws (2 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 6"Material: SteelFinish: Yellow ZincHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: 1-1/8"Hardness: Grad...

    View full details
    $9.85 - $9.85
    $9.85
    $9.85 - $9.85
    $9.85
  • 5/16"-18 x 1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $12.45 - $33.12
    $12.45 - $33.12
    $12.45 - $33.12
    $12.45

    5/16"-18 x 1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

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

    View full details
    $12.45 - $33.12
    $12.45 - $33.12
    $12.45 - $33.12
    $12.45
  • 5/16"-24 x 1-3/4" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws
    $21.73 - $21.73
    $21.73
    $21.73 - $21.73
    $21.73

    5/16"-24 x 1-3/4" Zinc Grade 8 Hex Cap Screws (50 pcs)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1-3/4"Material: SteelFinish: Yellow ZincHead Style: Hex (1/2" Wrench)Thread Size: 24 (Fine)Thread Length: 7/8"Hardness: Grad...

    View full details
    $21.73 - $21.73
    $21.73
    $21.73 - $21.73
    $21.73
  • 5/16"-18 x 5" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $10.16 - $10.16
    $10.16
    $10.16 - $10.16
    $10.16

    5/16"-18 x 5" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws (3 pcs.)

    Monster Fastener
    10+ in stock

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

    View full details
    $10.16 - $10.16
    $10.16
    $10.16 - $10.16
    $10.16
  • 5/16"-18 x 4-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $32.86 - $33.12
    $32.86 - $33.12
    $32.86 - $33.12
    $32.86

    5/16"-18 x 4-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

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

    View full details
    $32.86 - $33.12
    $32.86 - $33.12
    $32.86 - $33.12
    $32.86
  • 5/16"-18 x 1-3/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $11.81 - $33.12
    $11.81 - $33.12
    $11.81 - $33.12
    $11.81

    5/16"-18 x 1-3/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

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

    View full details
    $11.81 - $33.12
    $11.81 - $33.12
    $11.81 - $33.12
    $11.81
  • 5/16"-18 x 2-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $12.46 - $32.86
    $12.46 - $32.86
    $12.46 - $32.86
    $12.46

    5/16"-18 x 2-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

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

    View full details
    $12.46 - $32.86
    $12.46 - $32.86
    $12.46 - $32.86
    $12.46
  • 5/16"-18 x 1-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $11.28 - $32.86
    $11.28 - $32.86
    $11.28 - $32.86
    $11.28

    5/16"-18 x 1-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

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

    View full details
    $11.28 - $32.86
    $11.28 - $32.86
    $11.28 - $32.86
    $11.28
  • 5/16"-18 x 1-1/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $10.74 - $32.86
    $10.74 - $32.86
    $10.74 - $32.86
    $10.74

    5/16"-18 x 1-1/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

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

    View full details
    $10.74 - $32.86
    $10.74 - $32.86
    $10.74 - $32.86
    $10.74
  • 5/16"-18 x 1" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $10.35 - $32.86
    $10.35 - $32.86
    $10.35 - $32.86
    $10.35

    5/16"-18 x 1" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

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

    View full details
    $10.35 - $32.86
    $10.35 - $32.86
    $10.35 - $32.86
    $10.35
  • 5/16"-18 x 3/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $10.04 - $32.86
    $10.04 - $32.86
    $10.04 - $32.86
    $10.04

    5/16"-18 x 3/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

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

    View full details
    $10.04 - $32.86
    $10.04 - $32.86
    $10.04 - $32.86
    $10.04
  • 5/16"-18 x 1-3/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $11.51 - $32.86
    $11.51 - $32.86
    $11.51 - $32.86
    $11.51

    5/16"-18 x 1-3/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

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

    View full details
    $11.51 - $32.86
    $11.51 - $32.86
    $11.51 - $32.86
    $11.51
  • 5/16"-18 x 3-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $10.39 - $33.12
    $10.39 - $33.12
    $10.39 - $33.12
    $10.39

    5/16"-18 x 3-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

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

    View full details
    $10.39 - $33.12
    $10.39 - $33.12
    $10.39 - $33.12
    $10.39
  • 5/16"-18 x 4" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $13.73 - $32.86
    $13.73 - $32.86
    $13.73 - $32.86
    $13.73

    5/16"-18 x 4" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

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

    View full details
    $13.73 - $32.86
    $13.73 - $32.86
    $13.73 - $32.86
    $13.73
  • 5/16"-24 x 2-1/2" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws
    $18.27 - $18.27
    $18.27
    $18.27 - $18.27
    $18.27

    5/16"-24 x 2-1/2" Zinc Grade 8 Hex Cap Screws (16 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 2-1/2"Material: SteelFinish: Yellow ZincHead Style: Hex (1/2" Wrench)Thread Size: 24 (Fine)Thread Length: 7/8"Hardness: Grad...

    View full details
    $18.27 - $18.27
    $18.27
    $18.27 - $18.27
    $18.27
  • 5/16"-24 x 4" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws
    $27.69 - $27.69
    $27.69
    $27.69 - $27.69
    $27.69

    5/16"-24 x 4" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws (16 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 4"Material: SteelFinish: Yellow ZincHead Style: Hex (1/2" Wrench)Thread Size: 24 (Fine)Thread Length: 7/8"Hardness: Grade 8T...

    View full details
    $27.69 - $27.69
    $27.69
    $27.69 - $27.69
    $27.69
  • 5/16"-24 x 3" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws
    $21.59 - $21.59
    $21.59
    $21.59 - $21.59
    $21.59

    5/16"-24 x 3" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws (16 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 3"Material: SteelFinish: Yellow ZincHead Style: Hex (1/2" Wrench)Thread Size: 24 (Fine)Thread Length: 7/8"Hardness: Grade 8T...

    View full details
    $21.59 - $21.59
    $21.59
    $21.59 - $21.59
    $21.59
  • 5/16"-24 x 2" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws
    $17.39 - $17.39
    $17.39
    $17.39 - $17.39
    $17.39

    5/16"-24 x 2" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws (16 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 2"Material: SteelFinish: Yellow ZincHead Style: Hex (1/2" Wrench)Thread Size: 24 (Fine)Thread Length: 7/8"Hardness: Grade 8T...

    View full details
    $17.39 - $17.39
    $17.39
    $17.39 - $17.39
    $17.39
  • 5/16"-24 x 1-1/2" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws
    $15.55 - $15.55
    $15.55
    $15.55 - $15.55
    $15.55

    5/16"-24 x 1-1/2" Zinc Grade 8 Hex Cap Screws (16 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1-1/2"Material: SteelFinish: Yellow ZincHead Style: Hex (1/2" Wrench)Thread Size: 24 (Fine)Thread Length: 7/8"Hardness: Grad...

    View full details
    $15.55 - $15.55
    $15.55
    $15.55 - $15.55
    $15.55