Skip to content
FREE SHIPPING on non-Industrial Storage orders $50+
FREE SHIPPING on non-Industrial Storage orders $50+

Hex Head Bolts (Cap Screws) / US Standard

  • 5/16-18 x 1-1/4in UNC Grade 8 Hex Cap Screw Yellow Zinc

    HHCS516114C8Y

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

    View full details
    $0.51 - $0.51
    $0.51 / piece
    $0.51 - $0.51
    $0.51 / piece
    $0.51 - $0.51
    $0.51 / piece
    $0.51 - $0.51
    $0.51 / 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...

    View full details
    $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

  • 5/16-18 x 2-1/2in UNC Grade 8 Hex Cap Screw Yellow Zinc

    HHCS516212C8Y

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

    View full details
    $0.92 - $0.92
    $0.92 / piece
    $0.92 - $0.92
    $0.92 / piece
    $0.92 - $0.92
    $0.92 / piece
    $0.92 - $0.92
    $0.92 / piece

  • 5/16-18 x 2in UNC Grade 8 Hex Cap Screw Yellow Zinc

    HHCS5162C8Y

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

    View full details
    $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

  • 5/16-18 x 3-1/2in UNC Grade 8 Hex Cap Screw Yellow Zinc

    HHCS516312C8Y

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

    View full details
    $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

  • 5/16-18 x 3/4in UNC Grade 8 Hex Cap Screw Yellow Zinc

    HHCS51634C8Y

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

    View full details
    $0.35 - $0.35
    $0.35 / piece
    $0.35 - $0.35
    $0.35 / piece
    $0.35 - $0.35
    $0.35 / piece
    $0.35 - $0.35
    $0.35 / piece

  • 5/16-18 x 3in UNC Grade 8 Hex Cap Screw Yellow Zinc

    HHCS5163C8Y

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

    View full details
    $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

  • 5/16-18 x 4in UNC Grade 8 Hex Cap Screw Yellow Zinc

    HHCS5164C8Y

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

    View full details
    $1.34 - $1.34
    $1.34 / piece
    $1.34 - $1.34
    $1.34 / piece
    $1.34 - $1.34
    $1.34 / piece
    $1.34 - $1.34
    $1.34 / piece

  • 5/8-11 x 1-1/2in UNC Grade 5 Hex Cap Screw Clear Zinc

    HHCS58112C5Z

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

    View full details
    $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

  • 5/8-11 x 12in UNC Grade 5 Hex Cap Screw Clear Zinc

    HHCS5812C5P

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

    View full details
    $21.88 - $21.88
    $21.88 / piece
    $21.88 - $21.88
    $21.88 / piece
    $21.88 - $21.88
    $21.88 / piece
    $21.88 - $21.88
    $21.88 / piece

  • 5/8-11 x 2-1/2in UNC Grade 5 Hex Cap Screw Clear Zinc

    HHCS58212C5Z

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

    View full details
    $3.68 - $3.68
    $3.68 / piece
    $3.68 - $3.68
    $3.68 / piece
    $3.68 - $3.68
    $3.68 / piece
    $3.68 - $3.68
    $3.68 / piece

  • 5/8-11 x 2in UNC Grade 5 Hex Cap Screw Clear Zinc

    HHCS582C5Z

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

    View full details
    $2.61 - $2.61
    $2.61 / piece
    $2.61 - $2.61
    $2.61 / piece
    $2.61 - $2.61
    $2.61 / piece
    $2.61 - $2.61
    $2.61 / piece

  • 5/8-11 x 3in UNC Grade 5 Hex Cap Screw Clear Zinc

    HHCS583C5Z

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

    View full details
    $2.99 - $2.99
    $2.99 / piece
    $2.99 - $2.99
    $2.99 / piece
    $2.99 - $2.99
    $2.99 / piece
    $2.99 - $2.99
    $2.99 / piece

  • 3/4-10 x 6in Grade 8 Fully Threaded Hex Tap Bolt

    TAPB346C8

    This Grade 8 hex cap screw is commonly known as a Tap Bolt, made from medium carbon steel and thr...

    View full details
    $24.35 - $24.35
    $24.35 / piece
    $24.35 - $24.35
    $24.35 / piece
    $24.35 - $24.35
    $24.35 / piece
    $24.35 - $24.35
    $24.35 / piece

  • 5/8-11 x 4in UNC Grade 5 Hex Cap Screw Clear Zinc

    HHCS584C5Z

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

    View full details
    $4.60 - $4.60
    $4.60 / piece
    $4.60 - $4.60
    $4.60 / piece
    $4.60 - $4.60
    $4.60 / piece
    $4.60 - $4.60
    $4.60 / piece

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

    HHCS585C5Z

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

    View full details
    $5.91 - $5.91
    $5.91 / piece
    $5.91 - $5.91
    $5.91 / piece
    $5.91 - $5.91
    $5.91 / piece
    $5.91 - $5.91
    $5.91 / piece

  • 5/16-18 x 2-1/2in UNC Fully Threaded Hex Tap Bolt Grade 5 Clear Zinc

    TAPB516212C5

    This Grade 5 hex cap screw is commonly known as a Tap Bolt, made from medium carbon steel and thr...

    View full details
    $0.76 - $0.76
    $0.76 / piece
    $0.76 - $0.76
    $0.76 / piece
    $0.76 - $0.76
    $0.76 / piece
    $0.76 - $0.76
    $0.76 / piece

  • 5/16-18 x 3in UNC Fully Threaded Hex Tap Bolt Grade 5 Clear Zinc

    TAPB5163C5

    This Grade 5 hex cap screw is commonly known as a Tap Bolt, made from medium carbon steel and thr...

    View full details
    $0.86 - $0.86
    $0.86 / piece
    $0.86 - $0.86
    $0.86 / piece
    $0.86 - $0.86
    $0.86 / piece
    $0.86 - $0.86
    $0.86 / piece
  • 5/8-11 x 5 Hex Tap Bolt Fully Threaded Grade 8 Plain Finish UNC

    5/8-11 x 5in UNC Grade 8 Fully Threaded Hex Tap Bolt

    TAPB585C8

    This Grade 8 hex cap screw is commonly known as a Tap Bolt, made from medium carbon steel and thr...

    View full details
    $22.64 - $22.64
    $22.64 / piece
    $22.64 - $22.64
    $22.64 / piece
    $22.64 - $22.64
    $22.64 / piece
    $22.64 - $22.64
    $22.64 / piece

  • 7/16-14 x 1-1/2in UNC Grade 5 Hex Cap Screw Clear Zinc

    HHCS716112C5Z

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

    View full details
    $1.03 - $1.03
    $1.03 / piece
    $1.03 - $1.03
    $1.03 / piece
    $1.03 - $1.03
    $1.03 / piece
    $1.03 - $1.03
    $1.03 / piece

  • 7/16-14 x 1-1/4in UNC Grade 8 Hex Cap Screw Yellow Zinc

    HHCS716114C8Y

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

    View full details
    $1.10 - $1.10
    $1.10 / piece
    $1.10 - $1.10
    $1.10 / piece
    $1.10 - $1.10
    $1.10 / piece
    $1.10 - $1.10
    $1.10 / 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...

    View full details
    $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

  • 7/16-14 x 2-1/2in UNC Grade 5 Hex Cap Screw Clear Zinc

    HHCS716212C5Z

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

    View full details
    $2.04 - $2.04
    $2.04 / piece
    $2.04 - $2.04
    $2.04 / piece
    $2.04 - $2.04
    $2.04 / piece
    $2.04 - $2.04
    $2.04 / piece

  • 7/16-14 x 2in UNC Grade 5 Hex Cap Screw Clear Zinc

    HHCS7162C5Z

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

    View full details
    $1.14 - $1.14
    $1.14 / piece
    $1.14 - $1.14
    $1.14 / piece
    $1.14 - $1.14
    $1.14 / piece
    $1.14 - $1.14
    $1.14 / piece
}