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Hex Head Bolts (Cap Screws) / US Standard

  • 3/4-16 x 3-1/2in UNF Grade 8 Hex Cap Screw Yellow Zinc

    HHCS34312F8Y

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

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    $6.41 - $6.41
    $6.41 / piece
    $6.41 - $6.41
    $6.41 / piece
    $6.41 - $6.41
    $6.41 / piece
    $6.41 - $6.41
    $6.41 / piece

  • 3/4-16 x 3in UNF Grade 8 Hex Cap Screw Yellow Zinc

    HHCS343F8Y

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

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    $6.25 - $6.25
    $6.25 / piece
    $6.25 - $6.25
    $6.25 / piece
    $6.25 - $6.25
    $6.25 / piece
    $6.25 - $6.25
    $6.25 / piece

  • 3/8-16 x 1-1/2in UNC Grade 5 Hex Cap Screw Zinc Plated

    HHCS38112C5Z

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

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    $0.73 - $0.73
    $0.73 / piece
    $0.73 - $0.73
    $0.73 / piece
    $0.73 - $0.73
    $0.73 / piece
    $0.73 - $0.73
    $0.73 / piece

  • 3/8-16 x 1-1/4in UNC Grade 5 Hex Cap Screw Zinc Plated

    HHCS38114C5Z

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

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    $0.60 - $0.60
    $0.60 / piece
    $0.60 - $0.60
    $0.60 / piece
    $0.60 - $0.60
    $0.60 / piece
    $0.60 - $0.60
    $0.60 / piece

  • 3/8-16 x 1-3/4in UNC Grade 5 Hex Cap Screw Zinc Plated

    HHCS38134C5Z

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

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    $0.60 - $0.60
    $0.60 / piece
    $0.60 - $0.60
    $0.60 / piece
    $0.60 - $0.60
    $0.60 / piece
    $0.60 - $0.60
    $0.60 / 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

  • 3/8-16 x 2-1/2in UNC Grade 5 Hex Cap Screw Zinc Plated

    HHCS38212C5Z

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

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    $1.27 - $1.27
    $1.27 / piece
    $1.27 - $1.27
    $1.27 / piece
    $1.27 - $1.27
    $1.27 / piece
    $1.27 - $1.27
    $1.27 / piece

  • 3/8-16 x 2-1/4in UNC Grade 5 Hex Cap Screw Zinc Plated

    HHCS38214C5Z

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

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    $0.85 - $0.85
    $0.85 / piece
    $0.85 - $0.85
    $0.85 / piece
    $0.85 - $0.85
    $0.85 / piece
    $0.85 - $0.85
    $0.85 / piece

  • 3/8-16 x 2in UNC Grade 5 Hex Cap Screw Zinc Plated

    HHCS382C5Z

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

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    $0.96 - $0.96
    $0.96 / piece
    $0.96 - $0.96
    $0.96 / piece
    $0.96 - $0.96
    $0.96 / piece
    $0.96 - $0.96
    $0.96 / piece

  • 3/8-16 x 3-1/2in UNC Grade 5 Hex Cap Screw Zinc Plated

    HHCS38312C5Z

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

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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

  • 3/8-16 x 3/4in UNC Grade 5 Hex Cap Screw Clear Zinc

    HHCS3834C5Z

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

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    $0.50 - $0.50
    $0.50 / piece
    $0.50 - $0.50
    $0.50 / piece
    $0.50 - $0.50
    $0.50 / piece
    $0.50 - $0.50
    $0.50 / piece

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

    HHCS383C5Z

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

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    $1.35 - $1.35
    $1.35 / piece
    $1.35 - $1.35
    $1.35 / piece
    $1.35 - $1.35
    $1.35 / piece
    $1.35 - $1.35
    $1.35 / piece

  • 3/8-16 x 4in UNC Grade 5 Hex Cap Screw Zinc Plated

    HHCS384C5Z

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

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    $1.93 - $1.93
    $1.93 / piece
    $1.93 - $1.93
    $1.93 / piece
    $1.93 - $1.93
    $1.93 / piece
    $1.93 - $1.93
    $1.93 / piece

  • 3/8-16 x 1-1/2in UNC Grade 18.8 Stainless Steel Hex Cap Screw

    SSCS38112C188

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

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    $1.28 - $1.28
    $1.28 / piece
    $1.28 - $1.28
    $1.28 / piece
    $1.28 - $1.28
    $1.28 / piece
    $1.28 - $1.28
    $1.28 / piece

  • 3/8-16 x 1-1/4in UNC Grade 18.8 Stainless Steel Hex Cap Screw

    SSCS38114C188

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

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    $1.06 - $1.06
    $1.06 / piece
    $1.06 - $1.06
    $1.06 / piece
    $1.06 - $1.06
    $1.06 / piece
    $1.06 - $1.06
    $1.06 / 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

  • 3/8-16 x 2-1/2in UNC Grade 18.8 Stainless Steel Hex Cap Screw

    SSCS38212C188

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

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    $2.09 - $2.09
    $2.09 / piece
    $2.09 - $2.09
    $2.09 / piece
    $2.09 - $2.09
    $2.09 / piece
    $2.09 - $2.09
    $2.09 / piece

  • 3/8-16 x 2-3/4in UNC Grade 18.8 Stainless Steel Hex Cap Screw

    SSCS38234C188

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

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    $2.11 - $2.11
    $2.11 / piece
    $2.11 - $2.11
    $2.11 / piece
    $2.11 - $2.11
    $2.11 / piece
    $2.11 - $2.11
    $2.11 / piece

  • 3/8-16 x 2in UNC Grade 18.8 Stainless Steel Hex Cap Screw

    SSCS382C188

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

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    $1.71 - $1.71
    $1.71 / piece
    $1.71 - $1.71
    $1.71 / piece
    $1.71 - $1.71
    $1.71 / piece
    $1.71 - $1.71
    $1.71 / piece

  • 3/8-16 x 3-1/2in UNC Grade 18.8 Stainless Steel Hex Cap Screw

    SSCS38312C188

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

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    $2.51 - $2.51
    $2.51 / piece
    $2.51 - $2.51
    $2.51 / piece
    $2.51 - $2.51
    $2.51 / piece
    $2.51 - $2.51
    $2.51 / piece

  • 3/8-16 x 3/4in UNC Grade 18.8 Stainless Steel Hex Cap Screw

    SSCS3834C188

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

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    $0.81 - $0.81
    $0.81 / piece
    $0.81 - $0.81
    $0.81 / piece
    $0.81 - $0.81
    $0.81 / piece
    $0.81 - $0.81
    $0.81 / piece

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

    SSCS383C188

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

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    $2.56 - $2.56
    $2.56 / piece
    $2.56 - $2.56
    $2.56 / piece
    $2.56 - $2.56
    $2.56 / piece
    $2.56 - $2.56
    $2.56 / piece

  • 3/8-16 x 1-1/2in UNC Grade 8 Hex Cap Screw Yellow Zinc

    HHCS38112C8Y

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

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    $0.82 - $0.82
    $0.82 / piece
    $0.82 - $0.82
    $0.82 / piece
    $0.82 - $0.82
    $0.82 / piece
    $0.82 - $0.82
    $0.82 / piece

  • 3/8-16 x 1-1/4in UNC Grade 8 Hex Cap Screw Yellow Zinc

    HHCS38114C8Y

    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
}