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

Grade 8 Hex Cap Screws

  • 9/16"-12 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $16.71 - $32.86
    $16.71 - $32.86
    $16.71 - $32.86
    $16.71

    9/16"-12 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws HCS8-327

    Monster Fastener
    10+ in stock

    Diameter: 9/16"Length: 3"Material: SteelFinish: Yellow ZincHead Style: Hex (13/16" Wrench)Thread Size: 12 (Coarse)Thread Length: 1-3/8"Hardness: Gr...

    View full details
    $16.71 - $32.86
    $16.71 - $32.86
    $16.71 - $32.86
    $16.71
  • 5/8"-18 x 3" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws
    $16.14 - $26.01
    $16.14 - $26.01
    $16.14 - $26.01
    $16.14

    5/8"-18 x 3" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws HCS8-405

    Monster Fastener
    10+ in stock

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

    View full details
    $16.14 - $26.01
    $16.14 - $26.01
    $16.14 - $26.01
    $16.14
  • 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 HCS8-107

    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
  • 5/8"-11 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $14.63 - $32.86
    $14.63 - $32.86
    $14.63 - $32.86
    $14.63

    5/8"-11 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws HCS8-375

    Monster Fastener
    10+ in stock

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

    View full details
    $14.63 - $32.86
    $14.63 - $32.86
    $14.63 - $32.86
    $14.63
  • 9/16"-12 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $10.70 - $22.24
    $10.70 - $22.24
    $10.70 - $22.24
    $10.70

    9/16"-12 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

    Diameter: 9/16"Length: 3"Material: SteelFinish: Yellow ZincHead Style: Hex (13/16" Wrench)Thread Size: 12 (Coarse)Thread Length: 1-3/8"Hardness: Gr...

    View full details
    $10.70 - $22.24
    $10.70 - $22.24
    $10.70 - $22.24
    $10.70
  • 9/16"-18 x 3" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws
    $23.58 - $23.58
    $23.58
    $23.58 - $23.58
    $23.58

    9/16"-18 x 3" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 9/16"Length: 3"Material: SteelFinish: Yellow ZincHead Style: Hex (13/16" Wrench)Thread Size: 18 (Fine)Thread Length: 1-3/8"Hardness: Grad...

    View full details
    $23.58 - $23.58
    $23.58
    $23.58 - $23.58
    $23.58
  • 9/16"-18 x 3" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws
    $17.35 - $24.84
    $17.35 - $24.84
    $17.35 - $24.84
    $17.35

    9/16"-18 x 3" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws HCS8-349

    Monster Fastener
    10+ in stock

    Diameter: 9/16"Length: 3"Material: SteelFinish: Yellow ZincHead Style: Hex (13/16" Wrench)Thread Size: 18 (Fine)Thread Length: 1-3/8"Hardness: Grad...

    View full details
    $17.35 - $24.84
    $17.35 - $24.84
    $17.35 - $24.84
    $17.35
  • 7/8"-9 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $31.81 - $33.12
    $31.81 - $33.12
    $31.81 - $33.12
    $31.81

    7/8"-9 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

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

    View full details
    $31.81 - $33.12
    $31.81 - $33.12
    $31.81 - $33.12
    $31.81
  • 7/16"-20 x 3" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws
    $28.22 - $28.22
    $28.22
    $28.22 - $28.22
    $28.22

    7/16"-20 x 3" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws (12 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 7/16"Length: 3"Material: SteelFinish: Yellow ZincHead Style: Hex (5/8" Wrench)Thread Size: 20 (Fine)Thread Length: 1-1/8"Hardness: Grade ...

    View full details
    $28.22 - $28.22
    $28.22
    $28.22 - $28.22
    $28.22
  • 7/16"-14 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $10.54 - $33.12
    $10.54 - $33.12
    $10.54 - $33.12
    $10.54

    7/16"-14 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

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

    View full details
    $10.54 - $33.12
    $10.54 - $33.12
    $10.54 - $33.12
    $10.54
  • 7/8"-14 x 3" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws
    $39.71 - $39.71
    $39.71
    $39.71 - $39.71
    $39.71

    7/8"-14 x 3" Zinc Plated Grade 8 Hex Cap Screws HCS8-473 (5 pcs)

    Monster Fastener
    10+ in stock

    Diameter: 7/8"Length: 3"Material: SteelFinish: Yellow ZincHead Style: Hex (1-5/16" Wrench)Thread Size: 14 (Fine)Thread Length: 2-1/4"Hardness: Grad...

    View full details
    $39.71 - $39.71
    $39.71
    $39.71 - $39.71
    $39.71
  • 7/16"-20 x 3" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws
    $13.29 - $29.61
    $13.29 - $29.61
    $13.29 - $29.61
    $13.29

    7/16"-20 x 3" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws HCS8-243

    Monster Fastener
    10+ in stock

    Diameter: 7/16"Length: 3"Material: SteelFinish: Yellow ZincHead Style: Hex (5/8" Wrench)Thread Size: 20 (Fine)Thread Length: 1-1/8"Hardness: Grade ...

    View full details
    $13.29 - $29.61
    $13.29 - $29.61
    $13.29 - $29.61
    $13.29
  • 7/8"-9 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $32.61 - $32.86
    $32.61 - $32.86
    $32.61 - $32.86
    $32.61

    7/8"-9 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws HCS8-493

    Monster Fastener
    10+ in stock

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

    View full details
    $32.61 - $32.86
    $32.61 - $32.86
    $32.61 - $32.86
    $32.61
  • 7/16"-14 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $12.96 - $24.21
    $12.96 - $24.21
    $12.96 - $24.21
    $12.96

    7/16"-14 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws HCS8-219

    Monster Fastener
    10+ in stock

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

    View full details
    $12.96 - $24.21
    $12.96 - $24.21
    $12.96 - $24.21
    $12.96
  • 5/8"-11 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $10.70 - $33.12
    $10.70 - $33.12
    $10.70 - $33.12
    $10.70

    5/8"-11 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

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

    View full details
    $10.70 - $33.12
    $10.70 - $33.12
    $10.70 - $33.12
    $10.70
  • 3/8"-24 x 3" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws
    $21.27 - $21.27
    $21.27
    $21.27 - $21.27
    $21.27

    3/8"-24 x 3" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws (12 pcs.)

    Monster Fastener
    10+ in stock

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

    View full details
    $21.27 - $21.27
    $21.27
    $21.27 - $21.27
    $21.27
  • 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
  • 3/8"-24 x 3" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws
    $11.55 - $21.82
    $11.55 - $21.82
    $11.55 - $21.82
    $11.55

    3/8"-24 x 3" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws HCS8-191

    Monster Fastener
    10+ in stock

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

    View full details
    $11.55 - $21.82
    $11.55 - $21.82
    $11.55 - $21.82
    $11.55
  • 5/16"-24 x 3" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws
    $10.56 - $33.68
    $10.56 - $33.68
    $10.56 - $33.68
    $10.56

    5/16"-24 x 3" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws HCS8-133

    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
    $10.56 - $33.68
    $10.56 - $33.68
    $10.56 - $33.68
    $10.56
  • 1/4"-20 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $12.00 - $32.86
    $12.00 - $32.86
    $12.00 - $32.86
    $12.00

    1/4"-20 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws HCS8-057

    Monster Fastener
    10+ in stock

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

    View full details
    $12.00 - $32.86
    $12.00 - $32.86
    $12.00 - $32.86
    $12.00
  • 3/4"-10 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $12.17 - $34.26
    $12.17 - $34.26
    $12.17 - $34.26
    $12.17

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

    Monster Fastener
    10+ in stock

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

    View full details
    $12.17 - $34.26
    $12.17 - $34.26
    $12.17 - $34.26
    $12.17
  • 3/4"-10 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $15.12 - $35.12
    $15.12 - $35.12
    $15.12 - $35.12
    $15.12

    3/4"-10 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws HCS8-427

    Monster Fastener
    10+ in stock

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

    View full details
    $15.12 - $35.12
    $15.12 - $35.12
    $15.12 - $35.12
    $15.12
  • 1/4"-28 x 3" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws
    $17.15 - $17.15
    $17.15
    $17.15 - $17.15
    $17.15

    1/4"-28 x 3" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws (16 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Length: 3"Material: SteelFinish: Yellow ZincHead Style: Hex (7/16" Wrench)Thread Size: 28 (Fine)Thread Length: 3/4"Hardness: Grade 8T...

    View full details
    $17.15 - $17.15
    $17.15
    $17.15 - $17.15
    $17.15
  • 3/8"-16 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $11.09 - $33.12
    $11.09 - $33.12
    $11.09 - $33.12
    $11.09

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

    Monster Fastener
    10+ in stock

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

    View full details
    $11.09 - $33.12
    $11.09 - $33.12
    $11.09 - $33.12
    $11.09