Skip to content
FREE SHIPPING on non-Industrial Storage orders $25+
FREE SHIPPING on non-Industrial Storage orders $25+

Hex Head Bolts (Cap Screws) / US Standard

  • $3.41 - $3.41
    $3.41 per piece
    $3.41 - $3.41
    $3.41 per piece

    9/16-12 X 3 Hex Cap Screw / Grade 8 / Coarse (UNC) / Yellow Zinc Plated

    HHCS9163C8Y

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

    View full details
    $3.41 - $3.41
    $3.41 per piece
    $3.41 - $3.41
    $3.41 per piece
  • $2.66 - $2.66
    $2.66 per piece
    $2.66 - $2.66
    $2.66 per piece

    1/2-13 X 3 Hex Cap Screw / Grade 8 / Coarse (UNC) / Yellow Zinc Plated

    HHCS123C8Y

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

    View full details
    $2.66 - $2.66
    $2.66 per piece
    $2.66 - $2.66
    $2.66 per piece
  • $0.54 - $0.54
    $0.54 per piece
    $0.54 - $0.54
    $0.54 per piece

    1/4-20 X 3 Hex Cap Screw / Grade 5 / Coarse (UNC) / Zinc Plated

    HHCS143C5Z

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

    View full details
    $0.54 - $0.54
    $0.54 per piece
    $0.54 - $0.54
    $0.54 per piece
  • $12.58 - $12.58
    $12.58 per piece
    $12.58 - $12.58
    $12.58 per piece

    1-8 X 3 Hex Cap Screw / Grade 8 / Coarse (UNC) / Yellow Zinc Plated

    HHCS1X3C8Y

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

    View full details
    $12.58 - $12.58
    $12.58 per piece
    $12.58 - $12.58
    $12.58 per piece
  • $6.41 - $6.41
    $6.41 per piece
    $6.41 - $6.41
    $6.41 per piece

    3/4-10 X 3 Hex Cap Screw / Grade 8 / Coarse (UNC) / Yellow Zinc Plated

    HHCS343C8Y

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

    View full details
    $6.41 - $6.41
    $6.41 per piece
    $6.41 - $6.41
    $6.41 per piece
  • $6.25 - $6.25
    $6.25 per piece
    $6.25 - $6.25
    $6.25 per piece

    3/4-16 X 3 Hex Cap Screw / Grade 8 / Fine (UNF) / Yellow Zinc Plated

    HHCS343F8Y

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

    View full details
    $6.25 - $6.25
    $6.25 per piece
    $6.25 - $6.25
    $6.25 per piece
  • $1.35 - $1.35
    $1.35 per piece
    $1.35 - $1.35
    $1.35 per piece

    3/8-16 X 3 Hex Cap Screw / Grade 5 / Coarse (UNC) / Zinc Plated

    HHCS383C5Z

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

    View full details
    $1.35 - $1.35
    $1.35 per piece
    $1.35 - $1.35
    $1.35 per piece
  • $0.98 - $0.98
    $0.98 per piece
    $0.98 - $0.98
    $0.98 per piece

    5/16-18 X 3 Hex Cap Screw / Grade 5 / Coarse (UNC) / Zinc Plated

    HHCS5163C5Z

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

    View full details
    $0.98 - $0.98
    $0.98 per piece
    $0.98 - $0.98
    $0.98 per piece
  • $4.27 - $4.27
    $4.27 per piece
    $4.27 - $4.27
    $4.27 per piece

    5/8-11 X 3 Hex Cap Screw / Grade 8 / Coarse (UNC) / Yellow Zinc Plated

    HHCS583C8Y

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

    View full details
    $4.27 - $4.27
    $4.27 per piece
    $4.27 - $4.27
    $4.27 per piece
  • $4.73 - $4.73
    $4.73 per piece
    $4.73 - $4.73
    $4.73 per piece

    5/8-18 X 3 Hex Cap Screw / Grade 8 / Fine (UNF) / Yellow Zinc Plated

    HHCS583F8Y

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

    View full details
    $4.73 - $4.73
    $4.73 per piece
    $4.73 - $4.73
    $4.73 per piece
  • $2.02 - $2.02
    $2.02 per piece
    $2.02 - $2.02
    $2.02 per piece

    7/16-14 X 3 Hex Cap Screw / Grade 8 / Coarse (UNC) / Yellow Zinc Plated

    HHCS7163C8Y

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

    View full details
    $2.02 - $2.02
    $2.02 per piece
    $2.02 - $2.02
    $2.02 per piece
  • $7.76 - $7.76
    $7.76 per piece
    $7.76 - $7.76
    $7.76 per piece

    7/8-9 X 3 Hex Cap Screw / Grade 8 / Coarse (UNC) / Yellow Zinc Plated

    HHCS783C8Y

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

    View full details
    $7.76 - $7.76
    $7.76 per piece
    $7.76 - $7.76
    $7.76 per piece
  • $2.56 - $2.56
    $2.56 per piece
    $2.56 - $2.56
    $2.56 per piece

    3/8-16 X 3 Stainless Steel Hex Cap Screw / Grade 18.8 / Coarse Thread (UNC)

    SSCS383C188

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

    View full details
    $2.56 - $2.56
    $2.56 per piece
    $2.56 - $2.56
    $2.56 per piece
  • $1.87 - $1.87
    $1.87 per piece
    $1.87 - $1.87
    $1.87 per piece

    1/2-13 X 3 Hex Cap Screw / Grade 5 / Coarse (UNC) / Zinc Plated

    HHCS123C5Z

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

    View full details
    $1.87 - $1.87
    $1.87 per piece
    $1.87 - $1.87
    $1.87 per piece
  • $0.71 - $0.71
    $0.71 per piece
    $0.71 - $0.71
    $0.71 per piece

    1/4-20 X 3 Hex Cap Screw / Grade 8 / Coarse (UNC) / Yellow Zinc Plated

    HHCS143C8Y

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

    View full details
    $0.71 - $0.71
    $0.71 per piece
    $0.71 - $0.71
    $0.71 per piece
  • $7.57 - $7.57
    $7.57 per piece
    $7.57 - $7.57
    $7.57 per piece

    1-8 X 3 Hex Cap Screw / Grade 5 / Coarse (UNC) / Zinc Plated

    HHCS1X3C5Z

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

    View full details
    $7.57 - $7.57
    $7.57 per piece
    $7.57 - $7.57
    $7.57 per piece
  • $5.59 - $5.59
    $5.59 per piece
    $5.59 - $5.59
    $5.59 per piece

    3/4-10 X 3 Hex Cap Screw / Grade 5 / Coarse (UNC) / Zinc Plated

    HHCS343C5Z

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

    View full details
    $5.59 - $5.59
    $5.59 per piece
    $5.59 - $5.59
    $5.59 per piece
  • $1.39 - $1.39
    $1.39 per piece
    $1.39 - $1.39
    $1.39 per piece

    3/8-16 X 3 Hex Cap Screw / Grade 8 / Coarse (UNC) / Yellow Zinc Plated

    HHCS383C8Y

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

    View full details
    $1.39 - $1.39
    $1.39 per piece
    $1.39 - $1.39
    $1.39 per piece
  • $1.05 - $1.05
    $1.05 per piece
    $1.05 - $1.05
    $1.05 per piece

    5/16-18 X 3 Hex Cap Screw / Grade 8 / Coarse (UNC) / Yellow Zinc Plated

    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 per piece
    $1.05 - $1.05
    $1.05 per piece
  • $2.99 - $2.99
    $2.99 per piece
    $2.99 - $2.99
    $2.99 per piece

    5/8-11 X 3 Hex Cap Screw / Grade 5 / Coarse (UNC) / Zinc Plated

    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 per piece
    $2.99 - $2.99
    $2.99 per piece
  • $0.86 - $0.86
    $0.86 per piece
    $0.86 - $0.86
    $0.86 per piece

    5/16-18 x 3 Hex Tap Bolt Fully Threaded Grade 5 Zinc Plated UNC

    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 per piece
    $0.86 - $0.86
    $0.86 per piece
  • $2.07 - $2.07
    $2.07 per piece
    $2.07 - $2.07
    $2.07 per piece

    7/16-14 X 3 Hex Cap Screw / Grade 5 / Coarse (UNC) / Zinc Plated

    HHCS7163C5Z

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

    View full details
    $2.07 - $2.07
    $2.07 per piece
    $2.07 - $2.07
    $2.07 per piece
  • $3.64 - $3.64
    $3.64 per piece
    $3.64 - $3.64
    $3.64 per piece

    1/2-13 X 3 Stainless Steel Hex Cap Screw / Grade 18.8 / Coarse Thread (UNC)

    SSCS123C188

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

    View full details
    $3.64 - $3.64
    $3.64 per piece
    $3.64 - $3.64
    $3.64 per piece
  • 9/16-12 X 3 Hex Cap Screw / Grade 5 / Coarse (UNC) / Zinc Plated
    $3.14 - $3.14
    $3.14 per piece
    $3.14 - $3.14
    $3.14 per piece

    9/16-12 X 3 Hex Cap Screw / Grade 5 / Coarse (UNC) / Zinc Plated

    HHCS9163C5Z

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

    View full details
    $3.14 - $3.14
    $3.14 per piece
    $3.14 - $3.14
    $3.14 per piece
}