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Grade 8 Hex Cap Screws

  • 5/16"-18 x 1-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts
    $8.42 - $8.42
    $8.42
    $8.42 - $8.42
    $8.42

    5/16"-18 x 1-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts

    10+ in stock

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

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    $8.42 - $8.42
    $8.42
    $8.42 - $8.42
    $8.42
  • 5/16"-18 x 6" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $6.38 - $6.38
    $6.38
    $6.38 - $6.38
    $6.38

    5/16"-18 x 6" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws

    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...

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    $6.38 - $6.38
    $6.38
    $6.38 - $6.38
    $6.38
  • 5/16"-18 x 5" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $7.08 - $7.08
    $7.08
    $7.08 - $7.08
    $7.08

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

    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 ...

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    $7.08 - $7.08
    $7.08
    $7.08 - $7.08
    $7.08
  • 5/16"-18 x 4-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $30.86 - $31.12
    $30.86 - $31.12
    $30.86 - $31.12
    $30.86

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

    Only 2 left!

    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...

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    $30.86 - $31.12
    $30.86 - $31.12
    $30.86 - $31.12
    $30.86
  • 5/16"-18 x 3-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $14.12 - $30.86
    $14.12 - $30.86
    $14.12 - $30.86
    $14.12

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

    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...

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    $14.12 - $30.86
    $14.12 - $30.86
    $14.12 - $30.86
    $14.12
  • 5/16"-18 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $9.11 - $30.86
    $9.11 - $30.86
    $9.11 - $30.86
    $9.11

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

    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 ...

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    $9.11 - $30.86
    $9.11 - $30.86
    $9.11 - $30.86
    $9.11
  • 5/16"-18 x 3/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $6.80 - $30.86
    $6.80 - $30.86
    $6.80 - $30.86
    $6.80

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

    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...

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    $6.80 - $30.86
    $6.80 - $30.86
    $6.80 - $30.86
    $6.80
  • 5/16"-18 x 3-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $6.80 - $31.12
    $6.80 - $31.12
    $6.80 - $31.12
    $6.80

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

    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...

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    $6.80 - $31.12
    $6.80 - $31.12
    $6.80 - $31.12
    $6.80
  • 5/16"-18 x 4" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $9.02 - $30.86
    $9.02 - $30.86
    $9.02 - $30.86
    $9.02

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

    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 ...

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    $9.02 - $30.86
    $9.02 - $30.86
    $9.02 - $30.86
    $9.02
  • 5/16"-18 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts
    $8.64 - $8.64
    $8.64
    $8.64 - $8.64
    $8.64

    5/16"-18 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts

    10+ in stock

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

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    $8.64 - $8.64
    $8.64
    $8.64 - $8.64
    $8.64
  • 5/16"-18 x 3/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts
    $8.66 - $8.66
    $8.66
    $8.66 - $8.66
    $8.66

    5/16"-18 x 3/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts

    10+ in stock

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

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    $8.66 - $8.66
    $8.66
    $8.66 - $8.66
    $8.66
  • 5/16"-18 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts
    $8.03 - $8.03
    $8.03
    $8.03 - $8.03
    $8.03

    5/16"-18 x 3" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts

    10+ in stock

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

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    $8.03 - $8.03
    $8.03
    $8.03 - $8.03
    $8.03
  • 5/16"-18 x 3/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts
    $8.39 - $8.39
    $8.39
    $8.39 - $8.39
    $8.39

    5/16"-18 x 3/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts

    10+ in stock

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

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    $8.39 - $8.39
    $8.39
    $8.39 - $8.39
    $8.39
  • 5/16"-18 x 6" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $29.57 - $29.57
    $29.57
    $29.57 - $29.57
    $29.57

    5/16"-18 x 6" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws

    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...

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    $29.57 - $29.57
    $29.57
    $29.57 - $29.57
    $29.57
  • 5/16"-18 x 5" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $23.32 - $23.32
    $23.32
    $23.32 - $23.32
    $23.32

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

    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 ...

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    $23.32 - $23.32
    $23.32
    $23.32 - $23.32
    $23.32
  • 5/16"-18 x 2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $8.92 - $14.25
    $8.92 - $14.25
    $8.92 - $14.25
    $8.92

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

    10+ in stock

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

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    $8.92 - $14.25
    $8.92 - $14.25
    $8.92 - $14.25
    $8.92
  • 5/16"-18 x 1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $9.85 - $30.86
    $9.85 - $30.86
    $9.85 - $30.86
    $9.85

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

    10+ in stock

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

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    $9.85 - $30.86
    $9.85 - $30.86
    $9.85 - $30.86
    $9.85
  • 5/16"-18 x 1-3/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $8.58 - $31.12
    $8.58 - $31.12
    $8.58 - $31.12
    $8.58

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

    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
    $8.58 - $31.12
    $8.58 - $31.12
    $8.58 - $31.12
    $8.58
  • 5/16"-18 x 1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $9.74 - $31.12
    $9.74 - $31.12
    $9.74 - $31.12
    $9.74

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

    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:...

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    $9.74 - $31.12
    $9.74 - $31.12
    $9.74 - $31.12
    $9.74
  • 5/16"-18 x 2-1/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $15.89 - $30.86
    $15.89 - $30.86
    $15.89 - $30.86
    $15.89

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

    10+ in stock

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

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    $15.89 - $30.86
    $15.89 - $30.86
    $15.89 - $30.86
    $15.89
  • 5/16"-18 x 2-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $9.76 - $30.86
    $9.76 - $30.86
    $9.76 - $30.86
    $9.76

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

    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...

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    $9.76 - $30.86
    $9.76 - $30.86
    $9.76 - $30.86
    $9.76
  • 5/16"-18 x 1-1/2" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $8.60 - $30.86
    $8.60 - $30.86
    $8.60 - $30.86
    $8.60

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

    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...

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    $8.60 - $30.86
    $8.60 - $30.86
    $8.60 - $30.86
    $8.60
  • 5/16"-18 x 1-1/4" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $7.54 - $30.86
    $7.54 - $30.86
    $7.54 - $30.86
    $7.54

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

    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: ...

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    $7.54 - $30.86
    $7.54 - $30.86
    $7.54 - $30.86
    $7.54
  • 5/16"-18 x 1" Zinc Plated Grade 8 Steel Coarse Thread Hex Cap Screws
    $7.48 - $30.86
    $7.48 - $30.86
    $7.48 - $30.86
    $7.48

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

    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...

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    $7.48 - $30.86
    $7.48 - $30.86
    $7.48 - $30.86
    $7.48