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

Grade 5 Hex Cap Screws

  • 5/16"-18 x 2" Green Rinsed Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $53.30 - $53.30
    $53.30
    $53.30 - $53.30
    $53.30

    5/16"-18 x 2" Green Rinsed Zinc Grade 5 Hex Cap Screws (199 pcs.)

    Monster Fastener
    10+ in stock

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

    View full details
    $53.30 - $53.30
    $53.30
    $53.30 - $53.30
    $53.30
  • 5/16"-18 x 1-1/2" Green Rinsed Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $53.30 - $53.30
    $53.30
    $53.30 - $53.30
    $53.30

    5/16"-18 x 1-1/2" Green Rinsed Zinc Grade 5 Hex Cap Screws (259 pcs.)

    Monster Fastener
    10+ in stock

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

    View full details
    $53.30 - $53.30
    $53.30
    $53.30 - $53.30
    $53.30
  • 5/16"-18 x 1-1/4" Green Rinsed Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $53.30 - $53.30
    $53.30
    $53.30 - $53.30
    $53.30

    5/16"-18 x 1-1/4" Green Rinsed Zinc Grade 5 Hex Cap Screws (303 pcs.)

    Monster Fastener
    10+ in stock

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

    View full details
    $53.30 - $53.30
    $53.30
    $53.30 - $53.30
    $53.30
  • 5/16"-18 x 1" Green Rinsed Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $53.30 - $53.30
    $53.30
    $53.30 - $53.30
    $53.30

    5/16"-18 x 1" Green Rinsed Zinc Grade 5 Hex Cap Screws (360 pcs.)

    Monster Fastener
    10+ in stock

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

    View full details
    $53.30 - $53.30
    $53.30
    $53.30 - $53.30
    $53.30
  • 5/16"-18 x 3/4" Green Rinsed Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $53.30 - $53.30
    $53.30
    $53.30 - $53.30
    $53.30

    5/16"-18 x 3/4" Green Rinsed Zinc Grade 5 Hex Cap Screws (406 pcs.)

    Monster Fastener
    10+ in stock

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

    View full details
    $53.30 - $53.30
    $53.30
    $53.30 - $53.30
    $53.30
  • 5/16"-18 x 1/2" Green Rinsed Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $53.30 - $53.30
    $53.30
    $53.30 - $53.30
    $53.30

    5/16"-18 x 1/2" Green Rinsed Zinc Grade 5 Hex Cap Screws (526 pcs.)

    Monster Fastener
    10+ in stock

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

    View full details
    $53.30 - $53.30
    $53.30
    $53.30 - $53.30
    $53.30
  • 5/16"-18 x 4" Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $13.80 - $52.92
    $13.80 - $52.92
    $13.80 - $52.92
    $13.80

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

    Monster Fastener
    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 5Type: ...

    View full details
    $13.80 - $52.92
    $13.80 - $52.92
    $13.80 - $52.92
    $13.80
  • 5/16"-18 x 2" Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $11.26 - $52.92
    $11.26 - $52.92
    $11.26 - $52.92
    $11.26

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

    Monster Fastener
    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 5Type: ...

    View full details
    $11.26 - $52.92
    $11.26 - $52.92
    $11.26 - $52.92
    $11.26
  • 5/16"-18 x 1-1/4" Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $10.27 - $52.92
    $10.27 - $52.92
    $10.27 - $52.92
    $10.27

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

    Monster Fastener
    10+ in stock

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

    View full details
    $10.27 - $52.92
    $10.27 - $52.92
    $10.27 - $52.92
    $10.27
  • 5/16"-18 x 1" Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $10.11 - $52.92
    $10.11 - $52.92
    $10.11 - $52.92
    $10.11

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

    Monster Fastener
    10+ in stock

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

    View full details
    $10.11 - $52.92
    $10.11 - $52.92
    $10.11 - $52.92
    $10.11
  • 5/16"-18 x 2-1/4" Chrome Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $22.37 - $28.81
    $22.37 - $28.81
    $22.37 - $28.81
    $22.37

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

    Monster Fastener
    10+ in stock

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

    View full details
    $22.37 - $28.81
    $22.37 - $28.81
    $22.37 - $28.81
    $22.37
  • 5/16"-18 x 2" Chrome Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $22.00 - $28.30
    $22.00 - $28.30
    $22.00 - $28.30
    $22.00

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

    Monster Fastener
    10+ in stock

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

    View full details
    $22.00 - $28.30
    $22.00 - $28.30
    $22.00 - $28.30
    $22.00
  • 5/16"-18 x 4" Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $13.52 - $23.50
    $13.52 - $23.50
    $13.52 - $23.50
    $13.52

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

    Monster Fastener
    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 5Type: ...

    View full details
    $13.52 - $23.50
    $13.52 - $23.50
    $13.52 - $23.50
    $13.52
  • 5/16"-18 x 1-1/4" Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $10.82 - $19.88
    $10.82 - $19.88
    $10.82 - $19.88
    $10.82

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

    Monster Fastener
    Only 7 left!

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

    View full details
    $10.82 - $19.88
    $10.82 - $19.88
    $10.82 - $19.88
    $10.82
  • 5/16"-18 x 3/4" Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $10.06 - $16.39
    $10.06 - $16.39
    $10.06 - $16.39
    $10.06

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

    Monster Fastener
    10+ in stock

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

    View full details
    $10.06 - $16.39
    $10.06 - $16.39
    $10.06 - $16.39
    $10.06
  • 5/16"-18 x 1-3/4" Chrome Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $33.91 - $33.91
    $33.91
    $33.91 - $33.91
    $33.91

    5/16"-18 x 1-3/4" Chrome Grade 5 Hex Cap Screws (10 pcs.)

    Monster Fastener
    10+ in stock

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

    View full details
    $33.91 - $33.91
    $33.91
    $33.91 - $33.91
    $33.91
  • 5/16"-18 x 1-1/4" Chrome Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $31.74 - $31.74
    $31.74
    $31.74 - $31.74
    $31.74

    5/16"-18 x 1-1/4" Chrome Grade 5 Hex Cap Screws (10 pcs.)

    Monster Fastener
    10+ in stock

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

    View full details
    $31.74 - $31.74
    $31.74
    $31.74 - $31.74
    $31.74
  • 5/16"-18 x 1" Chrome Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $30.71 - $30.71
    $30.71
    $30.71 - $30.71
    $30.71

    5/16"-18 x 1" Chrome Grade 5 Hex Cap Screws (10 pcs.)

    Monster Fastener
    10+ in stock

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

    View full details
    $30.71 - $30.71
    $30.71
    $30.71 - $30.71
    $30.71
  • 5/16"-18 x 3/4" Chrome Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $29.04 - $29.04
    $29.04
    $29.04 - $29.04
    $29.04

    5/16"-18 x 3/4" Chrome Grade 5 Hex Cap Screws (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 3/4"Material: SteelFinish: ChromeHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: FullHardness: Grade 5Ty...

    View full details
    $29.04 - $29.04
    $29.04
    $29.04 - $29.04
    $29.04
  • 5/16"-18 x 1-3/4" Chrome Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $27.84 - $27.84
    $27.84
    $27.84 - $27.84
    $27.84

    5/16"-18 x 1-3/4" Chrome Grade 5 Hex Cap Screws (10 pcs.)

    Monster Fastener
    10+ in stock

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

    View full details
    $27.84 - $27.84
    $27.84
    $27.84 - $27.84
    $27.84
  • 5/16"-18 x 1" Chrome Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29

    5/16"-18 x 1" Chrome Grade 5 Hex Cap Screws (10 pcs.)

    Monster Fastener
    10+ in stock

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

    View full details
    $26.29 - $26.29
    $26.29
    $26.29 - $26.29
    $26.29
  • 5/16"-18 x 3/4" Chrome Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $23.88 - $23.88
    $23.88
    $23.88 - $23.88
    $23.88

    5/16"-18 x 3/4" Chrome Grade 5 Hex Cap Screws (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 3/4"Material: SteelFinish: ChromeHead Style: Hex (1/2" Wrench)Thread Size: 18 (Coarse)Thread Length: FullHardness: Grade 5Ty...

    View full details
    $23.88 - $23.88
    $23.88
    $23.88 - $23.88
    $23.88
  • 5/16"-18 x 3-1/2" Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    Sold out
    $24.72 - $24.72
    $24.72
    $24.72 - $24.72
    $24.72

    5/16"-18 x 3-1/2" Zinc Grade 5 Hex Cap Screws (50 pcs.)

    Monster Fastener
    Out of 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 5Ty...

    View full details
    $24.72 - $24.72
    $24.72
    $24.72 - $24.72
    $24.72
    Sold out
  • 5/16"-18 x 3" Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws
    $37.82 - $37.82
    $37.82
    $37.82 - $37.82
    $37.82

    5/16"-18 x 3" Zinc Grade 5 Hex Cap Screws (100 pcs.)

    Monster Fastener
    Only 7 left!

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

    View full details
    $37.82 - $37.82
    $37.82
    $37.82 - $37.82
    $37.82