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Hex Head Bolts (Cap Screws) / US Standard

  • 1/2-13 x 1in UNC Grade 8 Hex Cap Screw Yellow Zinc

    HHCS121C8Y

    Made from medium carbon steel, Grade 8 cap screws have a greater tensile strength than Grade 5. D...

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    $1.25 - $1.25
    $1.25 / piece
    $1.25 - $1.25
    $1.25 / piece
    $1.25 - $1.25
    $1.25 / piece
    $1.25 - $1.25
    $1.25 / piece

  • 1/4-20 x 1in UNC Grade 5 Hex Cap Screw Clear Zinc

    HHCS141C5Z

    Made from medium carbon steel, Grade 5 cap screws have a greater tensile strength than Grade 2. U...

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    $0.26 - $0.26
    $0.26 / piece
    $0.26 - $0.26
    $0.26 / piece
    $0.26 - $0.26
    $0.26 / piece
    $0.26 - $0.26
    $0.26 / piece

  • 3/8-16 x 1in UNC Grade 5 Hex Cap Screw Zinc Plated

    HHCS381C5Z

    Made from medium carbon steel, Grade 5 cap screws have a greater tensile strength than Grade 2. U...

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    $0.52 - $0.52
    $0.52 / piece
    $0.52 - $0.52
    $0.52 / piece
    $0.52 - $0.52
    $0.52 / piece
    $0.52 - $0.52
    $0.52 / piece

  • 5/16-18 x 1in UNC Grade 5 Hex Cap Screw Clear Zinc

    HHCS5161C5Z

    Made from medium carbon steel, Grade 5 cap screws have a greater tensile strength than Grade 2. U...

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    $0.41 - $0.41
    $0.41 / piece
    $0.41 - $0.41
    $0.41 / piece
    $0.41 - $0.41
    $0.41 / piece
    $0.41 - $0.41
    $0.41 / piece

  • 7/16-14 x 1in UNC Grade 5 Hex Cap Screw Zinc Plated

    HHCS7161C5Z

    Made from medium carbon steel, Grade 5 cap screws have a greater tensile strength than Grade 2. U...

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    $0.88 - $0.88
    $0.88 / piece
    $0.88 - $0.88
    $0.88 / piece
    $0.88 - $0.88
    $0.88 / piece
    $0.88 - $0.88
    $0.88 / piece

  • 3/8-16 x 1in UNC Grade 18.8 Stainless Steel Hex Cap Screw

    SSCS381C188

    This cap screw is typically used in products that require general atmospheric corrosion resistanc...

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    $1.12 - $1.12
    $1.12 / piece
    $1.12 - $1.12
    $1.12 / piece
    $1.12 - $1.12
    $1.12 / piece
    $1.12 - $1.12
    $1.12 / piece

  • 5/16-18 x 1in UNC Grade 18.8 Stainless Steel Hex Cap Screw

    SSCS5161C188

    This cap screw is typically used in products that require general atmospheric corrosion resistanc...

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    $0.72 - $0.72
    $0.72 / piece
    $0.72 - $0.72
    $0.72 / piece
    $0.72 - $0.72
    $0.72 / piece
    $0.72 - $0.72
    $0.72 / piece

  • 1/2-13 x 1in UNC Grade 5 Hex Cap Screw Clear Zinc

    HHCS121C5Z

    Made from medium carbon steel, Grade 5 cap screws have a greater tensile strength than Grade 2. U...

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    $1.18 - $1.18
    $1.18 / piece
    $1.18 - $1.18
    $1.18 / piece
    $1.18 - $1.18
    $1.18 / piece
    $1.18 - $1.18
    $1.18 / piece

  • 1/4-20 x 1in UNC Grade 8 Hex Cap Screw Yellow Zinc

    HHCS141C8Y

    Made from medium carbon steel, Grade 8 cap screws have a greater tensile strength than Grade 5. D...

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    $0.27 - $0.27
    $0.27 / piece
    $0.27 - $0.27
    $0.27 / piece
    $0.27 - $0.27
    $0.27 / piece
    $0.27 - $0.27
    $0.27 / piece

  • 3/8-16 x 1in UNC Grade 8 Hex Cap Screw Yellow Zinc

    HHCS381C8Y

    Made from medium carbon steel, Grade 8 cap screws have a greater tensile strength than Grade 5. D...

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    $0.65 - $0.65
    $0.65 / piece
    $0.65 - $0.65
    $0.65 / piece
    $0.65 - $0.65
    $0.65 / piece
    $0.65 - $0.65
    $0.65 / piece

  • 5/16-18 x 1in UNC Grade 8 Hex Cap Screw Yellow Zinc

    HHCS5161C8Y

    Made from medium carbon steel, Grade 8 cap screws have a greater tensile strength than Grade 5. D...

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    $0.42 - $0.42
    $0.42 / piece
    $0.42 - $0.42
    $0.42 / piece
    $0.42 - $0.42
    $0.42 / piece
    $0.42 - $0.42
    $0.42 / piece

  • 7/16-14 x 1in UNC Grade 8 Hex Cap Screw Yellow Zinc

    HHCS7161C8Y

    Made from medium carbon steel, Grade 8 cap screws have a greater tensile strength than Grade 5. D...

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    $0.93 - $0.93
    $0.93 / piece
    $0.93 - $0.93
    $0.93 / piece
    $0.93 - $0.93
    $0.93 / piece
    $0.93 - $0.93
    $0.93 / piece

  • 1/4-20 x 1in UNC Grade 18.8 Stainless Steel Hex Cap Screw

    SSCS141C188

    This cap screw is typically used in products that require general atmospheric corrosion resistanc...

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    $0.59 - $0.59
    $0.59 / piece
    $0.59 - $0.59
    $0.59 / piece
    $0.59 - $0.59
    $0.59 / piece
    $0.59 - $0.59
    $0.59 / piece
  • 1/4-28 X 1 Hex Cap Screw / Grade 8 / Fine (UNF) / Yellow Zinc Plated

    1/4-28 x 1in UNF Grade 8 Hex Cap Screw Yellow Zinc

    HHCS141F8Y

    Made from medium carbon steel, Grade 8 cap screws have a greater tensile strength than Grade 5. D...

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    $0.33 - $0.33
    $0.33 / piece
    $0.33 - $0.33
    $0.33 / piece
    $0.33 - $0.33
    $0.33 / piece
    $0.33 - $0.33
    $0.33 / piece
  • 3/8-24 X 1 Hex Cap Screw / Grade 8 / Fine (UNF) / Yellow Zinc Plated

    3/8-24 x 1in UNF Grade 8 Hex Cap Screw Yellow Zinc

    HHCS381F8Y

    Made from medium carbon steel, Grade 8 cap screws have a greater tensile strength than Grade 5. D...

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    $0.64 - $0.64
    $0.64 / piece
    $0.64 - $0.64
    $0.64 / piece
    $0.64 - $0.64
    $0.64 / piece
    $0.64 - $0.64
    $0.64 / piece
  • 5/16-24 X 1 Hex Cap Screw / Grade 8 / Fine (UNF) / Yellow Zinc Plated

    5/16-24 x 1in UNF Grade 8 Hex Cap Screw Yellow Zinc

    HHCS5161F8Y

    Made from medium carbon steel, Grade 8 cap screws have a greater tensile strength than Grade 5. D...

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    $0.49 - $0.49
    $0.49 / piece
    $0.49 - $0.49
    $0.49 / piece
    $0.49 - $0.49
    $0.49 / piece
    $0.49 - $0.49
    $0.49 / piece
  • 9/16-12 X 1 Hex Cap Screw / Grade 5 / Coarse (UNC) / Zinc Plated

    9/16-12 x 1in UNC Grade 5 Hex Cap Screw Clear Zinc

    HHCS9161C5Z

    Made from medium carbon steel, Grade 5 cap screws have a greater tensile strength than Grade 2. U...

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    $1.05 - $1.05
    $1.05 / piece
    $1.05 - $1.05
    $1.05 / piece
    $1.05 - $1.05
    $1.05 / piece
    $1.05 - $1.05
    $1.05 / piece
  • 9/16-12 X 1 Hex Cap Screw / Grade 8 / Coarse (UNC) / Yellow Zinc Plated

    9/16-12 x 1in UNC Grade 8 Hex Cap Screw Yellow Zinc

    HHCS9161C8Y

    Made from medium carbon steel, Grade 8 cap screws have a greater tensile strength than Grade 5. D...

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    $1.74 - $1.74
    $1.74 / piece
    $1.74 - $1.74
    $1.74 / piece
    $1.74 - $1.74
    $1.74 / piece
    $1.74 - $1.74
    $1.74 / piece
  • 1/2-13 X 1 Stainless Steel Hex Cap Screw / Grade 18.8 / Coarse Thread (UNC)

    1/2-13 x 1in UNC Grade 18.8 Stainless Steel Hex Cap Screw

    SSCS121C188

    This cap screw is typically used in products that require general atmospheric corrosion resistanc...

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    $1.69 - $1.69
    $1.69 / piece
    $1.69 - $1.69
    $1.69 / piece
    $1.69 - $1.69
    $1.69 / piece
    $1.69 - $1.69
    $1.69 / piece

  • 7/16-20 x 1in UNF Grade 8 Hex Cap Screw Yellow Zinc

    HHCS7161F8Y

    Made from medium carbon steel, Grade 8 cap screws have a greater tensile strength than Grade 5. D...

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    $1.77 - $1.77
    $1.77 / piece
    $1.77 - $1.77
    $1.77 / piece
    $1.77 - $1.77
    $1.77 / piece
    $1.77 - $1.77
    $1.77 / piece

  • 1/2-20 x 1in UNF Grade 8 Hex Cap Screw Yellow Zinc

    HHCS121F8Y

    Made from medium carbon steel, Grade 8 cap screws have a greater tensile strength than Grade 5. D...

    View full details
    $0.91 - $0.91
    $0.91 / piece
    $0.91 - $0.91
    $0.91 / piece
    $0.91 - $0.91
    $0.91 / piece
    $0.91 - $0.91
    $0.91 / piece

  • 5/8-11 x 1in UNC Grade 8 Hex Cap Screw Yellow Zinc

    HHCS581C8Y

    $2.27 - $2.27
    $2.27 / piece
    $2.27 - $2.27
    $2.27 / piece
    $2.27 - $2.27
    $2.27 / piece
    $2.27 - $2.27
    $2.27 / piece

  • 3/4-10 x 1in UNC Grade 8 Hex Cap Screw Yellow Zinc

    HHCS341C8Y

    $2.34 - $2.34
    $2.34 / piece
    $2.34 - $2.34
    $2.34 / piece
    $2.34 - $2.34
    $2.34 / piece
    $2.34 - $2.34
    $2.34 / piece
}