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

Grade 8 Hex Cap Screws

  • $10.82 - $32.86
    $10.82 - $32.86
    $10.82 - $32.86
    $10.82

    1/2"-13 x 4-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

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

    View full details
    $10.82 - $32.86
    $10.82 - $32.86
    $10.82 - $32.86
    $10.82
  • 7/8"-9 x 4-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $32.86 - $32.86
    $32.86
    $32.86 - $32.86
    $32.86

    7/8"-9 x 4-1/2" Zinc Grade 8 Hex Cap Screws HCS8-499 (6 pcs.)

    Monster Fastener
    Only 9 left!

    Diameter: 7/8"Length: 4-1/2"Material: SteelFinish: Yellow ZincHead Style: Hex (1-5/16" Wrench)Thread Size: 9 (Coarse)Thread Length: 2"Hardness: Gra...

    View full details
    $32.86 - $32.86
    $32.86
    $32.86 - $32.86
    $32.86
  • $11.91 - $32.86
    $11.91 - $32.86
    $11.91 - $32.86
    $11.91

    5/8"-11 x 4-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

    Diameter: 5/8"Length: 4-1/2"Material: SteelFinish: Yellow ZincHead Style: Hex (15/16" Wrench)Thread Size: 11 (Coarse)Thread Length: 1-1/2"Hardness:...

    View full details
    $11.91 - $32.86
    $11.91 - $32.86
    $11.91 - $32.86
    $11.91
  • 7/16"-20 x 4-1/2" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws
    $20.69 - $20.69
    $20.69
    $20.69 - $20.69
    $20.69

    7/16"-20 x 4-1/2" Zinc Grade 8 Hex Cap Screws HCS8-249 (10 pcs)

    Monster Fastener
    10+ in stock

    Diameter: 7/16"Length: 4-1/2"Material: SteelFinish: Yellow ZincHead Style: Hex (5/8" Wrench)Thread Size: 20 (Fine)Thread Length: 1-1/8"Hardness: Gr...

    View full details
    $20.69 - $20.69
    $20.69
    $20.69 - $20.69
    $20.69
  • 7/8"-14 x 4-1/2" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws
    $51.62 - $51.62
    $51.62
    $51.62 - $51.62
    $51.62

    7/8"-14 x 4-1/2" Zinc Plated Grade 8 Hex Cap Screws HCS8-479 (5 pcs)

    Monster Fastener
    10+ in stock

    Diameter: 7/8"Length: 4-1/2"Material: SteelFinish: Yellow ZincHead Style: Hex (1-5/16" Wrench)Thread Size: 14 (Fine)Thread Length: 2-1/4"Hardness: ...

    View full details
    $51.62 - $51.62
    $51.62
    $51.62 - $51.62
    $51.62
  • 5/8"-18 x 4-1/2" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws
    $35.80 - $35.80
    $35.80
    $35.80 - $35.80
    $35.80

    5/8"-18 x 4-1/2" Zinc Grade 8 Hex Cap Screws HCS8-411 (10 pcs)

    Monster Fastener
    Only 5 left!

    Diameter: 5/8"Length: 4-1/2"Material: SteelFinish: Yellow ZincHead Style: Hex (15/16" Wrench)Thread Size: 18 (Fine)Thread Length: 1-3/4"Hardness: G...

    View full details
    $35.80 - $35.80
    $35.80
    $35.80 - $35.80
    $35.80
  • $33.12 - $33.12
    $33.12
    $33.12 - $33.12
    $33.12

    7/8"-9 x 4-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

    Box of 6.A hex cap screw has a hexagonal head, designed to be driven by a wrench.

    $33.12 - $33.12
    $33.12
    $33.12 - $33.12
    $33.12
  • 5/8"-11 x 4-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $28.17 - $28.17
    $28.17
    $28.17 - $28.17
    $28.17

    5/8"-11 x 4-1/2" Zinc Grade 8 Hex Cap Screws HCS8-381 (10 pcs)

    Monster Fastener
    10+ in stock

    Diameter: 5/8"Length: 4-1/2"Material: SteelFinish: Yellow ZincHead Style: Hex (15/16" Wrench)Thread Size: 11 (Coarse)Thread Length: 1-1/2"Hardness:...

    View full details
    $28.17 - $28.17
    $28.17
    $28.17 - $28.17
    $28.17
  • 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"-24 x 4-1/2" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws
    $50.56 - $50.56
    $50.56
    $50.56 - $50.56
    $50.56

    5/16"-24 x 4-1/2" Zinc Grade 8 Hex Cap Screws (25 pcs.)

    Monster Fastener
    10+ in stock

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

    View full details
    $50.56 - $50.56
    $50.56
    $50.56 - $50.56
    $50.56
  • 3/8"-24 x 4-1/2" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws
    $41.95 - $41.95
    $41.95
    $41.95 - $41.95
    $41.95

    3/8"-24 x 4-1/2" Zinc Grade 8 Hex Cap Screws HCS8-197 (25 pcs)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 4-1/2"Material: SteelFinish: Yellow ZincHead Style: Hex (9/16" Wrench)Thread Size: 24 (Fine)Thread Length: 1"Hardness: Grade ...

    View full details
    $41.95 - $41.95
    $41.95
    $41.95 - $41.95
    $41.95
  • 3/4"-10 x 4-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $13.60 - $44.88
    $13.60 - $44.88
    $13.60 - $44.88
    $13.60

    3/4"-10 x 4-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

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

    View full details
    $13.60 - $44.88
    $13.60 - $44.88
    $13.60 - $44.88
    $13.60
  • 3/8"-16 x 4-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $10.64 - $33.12
    $10.64 - $33.12
    $10.64 - $33.12
    $10.64

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

    Monster Fastener
    10+ in stock

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

    View full details
    $10.64 - $33.12
    $10.64 - $33.12
    $10.64 - $33.12
    $10.64
  • 1/4"-28 x 4-1/2" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws
    $71.37 - $71.37
    $71.37
    $71.37 - $71.37
    $71.37

    1/4"-28 x 4-1/2" Zinc Grade 8 Hex Cap Screws (50 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Length: 4-1/2"Material: SteelFinish: Yellow ZincHead Style: Hex (7/16" Wrench)Thread Size: 28 (Fine)Thread Length: 3/4"Hardness: Grad...

    View full details
    $71.37 - $71.37
    $71.37
    $71.37 - $71.37
    $71.37
  • 3/4"-16 x 4-1/2" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws
    $52.18 - $52.18
    $52.18
    $52.18 - $52.18
    $52.18

    3/4"-16 x 4-1/2" Zinc Grade 8 Hex Cap Screws HCS8-461 (10 pcs)

    Monster Fastener
    10+ in stock

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

    View full details
    $52.18 - $52.18
    $52.18
    $52.18 - $52.18
    $52.18
  • 3/4"-10 x 4-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $32.86 - $46.02
    $32.86 - $46.02
    $32.86 - $46.02
    $32.86

    3/4"-10 x 4-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws HCS8-433

    Monster Fastener
    10+ in stock

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

    View full details
    $32.86 - $46.02
    $32.86 - $46.02
    $32.86 - $46.02
    $32.86
  • 3/8"-16 x 4-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $32.86 - $33.31
    $32.86 - $33.31
    $32.86 - $33.31
    $32.86

    3/8"-16 x 4-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws HCS8-167

    Monster Fastener
    10+ in stock

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

    View full details
    $32.86 - $33.31
    $32.86 - $33.31
    $32.86 - $33.31
    $32.86
  • 1"-8 x 4-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $32.86 - $32.86
    $32.86
    $32.86 - $32.86
    $32.86

    1"-8 x 4-1/2" Zinc Grade 8 Hex Cap Screws HCS8-547 (5 pcs.)

    Monster Fastener
    10+ in stock

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

    View full details
    $32.86 - $32.86
    $32.86
    $32.86 - $32.86
    $32.86
  • 1"-14 x 4-1/2" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws
    $60.39 - $60.39
    $60.39
    $60.39 - $60.39
    $60.39

    1"-14 x 4-1/2" Zinc Plated Grade 8 Hex Cap Screws HCS8-525 (5 pcs)

    Monster Fastener
    10+ in stock

    Diameter: 1"Length: 4-1/2"Material: SteelFinish: Yellow ZincHead Style: Hex (1-1/2" Wrench)Thread Size: 14 (Fine)Thread Length: 2-3/4"Hardness: Gra...

    View full details
    $60.39 - $60.39
    $60.39
    $60.39 - $60.39
    $60.39
  • 1/2"-20 x 4-1/2" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws
    $28.54 - $28.54
    $28.54
    $28.54 - $28.54
    $28.54

    1/2"-20 x 4-1/2" Zinc Grade 8 Hex Cap Screws HCS8-307 (10 pcs)

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Length: 4-1/2"Material: SteelFinish: Yellow ZincHead Style: Hex (3/4" Wrench)Thread Size: 20 (Fine)Thread Length: 1-1/4"Hardness: Gra...

    View full details
    $28.54 - $28.54
    $28.54
    $28.54 - $28.54
    $28.54
  • 1/2"-13 x 4-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $19.36 - $19.36
    $19.36
    $19.36 - $19.36
    $19.36

    1/2"-13 x 4-1/2" Zinc Grade 8 Hex Cap Screws HCS8-277 (10 pcs)

    Monster Fastener
    10+ in stock

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

    View full details
    $19.36 - $19.36
    $19.36
    $19.36 - $19.36
    $19.36