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Products

  • 5/16-18 X 3/4in UNC Grade 5 Serrated Flange Bolt Clear Zinc

    FBS51634C

    This 5/16-18 x 3/4 Grade 5 unslotted hex washer screw has a thick flange and serrations on the be...

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    $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 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...

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    $0.39 - $0.39
    $0.39 / piece
    $0.39 - $0.39
    $0.39 / piece
    $0.39 - $0.39
    $0.39 / piece
    $0.39 - $0.39
    $0.39 / piece

  • 5/16-18 x 3/4in UNC Socket Cap Screw

    SCS51634C

    $0.31 - $0.31
    $0.31 / piece
    $0.31 - $0.31
    $0.31 / piece
    $0.31 - $0.31
    $0.31 / piece
    $0.31 - $0.31
    $0.31 / 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...

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    $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

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

    HHCS5163C5Z

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

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    $0.98 - $0.98
    $0.98 / piece
    $0.98 - $0.98
    $0.98 / piece
    $0.98 - $0.98
    $0.98 / piece
    $0.98 - $0.98
    $0.98 / 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...

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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

  • 5/16-18 x 4-1/2in UNC Grade 5 Hex Cap Screw Clear Zinc

    HHCS516412C5Z

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

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    $2.55 - $2.55
    $2.55 / piece
    $2.55 - $2.55
    $2.55 / piece
    $2.55 - $2.55
    $2.55 / piece
    $2.55 - $2.55
    $2.55 / piece

  • 5/16-18 x 4-1/2in UNC Grade 8 Hex Cap Screw Yellow Zinc

    HHCS516412C8Y

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

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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

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

    HHCS5164C5Z

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

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    $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

  • 5/16-18 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...

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    $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

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

    HHCS516512C5Z

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

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    $1.75 - $1.75
    $1.75 / piece
    $1.75 - $1.75
    $1.75 / piece
    $1.75 - $1.75
    $1.75 / piece
    $1.75 - $1.75
    $1.75 / piece

  • 5/16-18 X 5/8in UNC Grade 5 Serrated Flange Bolt Clear Zinc

    FBS51658C

    This 5/16-18 x 5/8 Grade 5 unslotted hex washer screw has a thick flange and serrations on the be...

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    $0.75 - $0.75
    $0.75 / piece
    $0.75 - $0.75
    $0.75 / piece
    $0.75 - $0.75
    $0.75 / piece
    $0.75 - $0.75
    $0.75 / piece

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

    HHCS5165C5Z

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

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    $1.20 - $1.20
    $1.20 / piece
    $1.20 - $1.20
    $1.20 / piece
    $1.20 - $1.20
    $1.20 / piece
    $1.20 - $1.20
    $1.20 / piece

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

    HHCS5165C8Y

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

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    $2.00 - $2.00
    $2.00 / piece
    $2.00 - $2.00
    $2.00 / piece
    $2.00 - $2.00
    $2.00 / piece
    $2.00 - $2.00
    $2.00 / piece

  • 5/16-18 x 6in UNC Grade 5 Hex Cap Screw Clear Zinc

    HHCS5166C5Z

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

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    $1.72 - $1.72
    $1.72 / piece
    $1.72 - $1.72
    $1.72 / piece
    $1.72 - $1.72
    $1.72 / piece
    $1.72 - $1.72
    $1.72 / piece

  • 5/16-18 x 6in UNC Grade 8 Hex Cap Screw Yellow Zinc

    HHCS5166C8Y

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

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    $2.19 - $2.19
    $2.19 / piece
    $2.19 - $2.19
    $2.19 / piece
    $2.19 - $2.19
    $2.19 / piece
    $2.19 - $2.19
    $2.19 / piece

  • 5/16-18 x 7/8in UNC Socket Cap Screw

    SCS51678C

    Commonly referred to as an Allen Bolt, this socket cap screw is an externally threaded fastener w...

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    $0.23 - $0.23
    $0.23 / piece
    $0.23 - $0.23
    $0.23 / piece
    $0.23 - $0.23
    $0.23 / piece
    $0.23 - $0.23
    $0.23 / piece

  • 5/16-18in UNC Grade 18.8 Stainless Steel Hex Nut

    SSHN516C188

    These hex nuts are made from 18-8 stainless steel, which is characterized as having a chromium co...

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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

  • 5/16-18in UNC Grade 18.8 Stainless Steel Nylon Lock Nut

    SNLN516C188

    This 18.8 grade stainless steel hex nut has a nylon-filled collar at its back end. When a screw r...

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    $0.28 - $0.28
    $0.28 / piece
    $0.28 - $0.28
    $0.28 / piece
    $0.28 - $0.28
    $0.28 / piece
    $0.28 - $0.28
    $0.28 / piece

  • 5/16-18in UNC Grade 2 Serrated Flange Nut Clear Zinc

    FNS516C2Z

    This zinc plated hex nut has an enlarged circular base flaring out from the bottom of the nut. Th...

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    $0.13 - $0.13
    $0.13 / piece
    $0.13 - $0.13
    $0.13 / piece
    $0.13 - $0.13
    $0.13 / piece
    $0.13 - $0.13
    $0.13 / piece

  • 5/16-18in UNC Grade 5 Hex Nut Clear Zinc

    HN516C5

    A finished, heat treated hex nut made from steel with a maximum carbon content of 0.55%, minimum ...

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    $0.13 - $0.13
    $0.13 / piece
    $0.13 - $0.13
    $0.13 / piece
    $0.13 - $0.13
    $0.13 / piece
    $0.13 - $0.13
    $0.13 / piece

  • 5/16-18in UNC Grade 8 Hex Nut Yellow Zinc

    HN516C8

    A finished, heat treated hex nut made from steel with maximum carbon content of 0.55%, minimum ma...

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    $0.15 - $0.15
    $0.15 / piece
    $0.15 - $0.15
    $0.15 / piece
    $0.15 - $0.15
    $0.15 / piece
    $0.15 - $0.15
    $0.15 / piece

  • 5/16-18in UNC Grade 8 Nylon Lock Nut Yellow Zinc

    NLN516C8

    This zinc-plated hex nut is made of heat treated steel and has a nylon-filled collar at its back ...

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    $0.22 - $0.22
    $0.22 / piece
    $0.22 - $0.22
    $0.22 / piece
    $0.22 - $0.22
    $0.22 / piece
    $0.22 - $0.22
    $0.22 / piece

  • 5/16-18in UNC Grade C Prevailing Torque All Steel Lock Nut Zinc Plated

    ASLN516CC

    An all-metal, one-piece prevailing torque 5/16-18 hex nut. With a proof load of 150,000 PSI, this...

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    $0.19 - $0.19
    $0.19 / piece
    $0.19 - $0.19
    $0.19 / piece
    $0.19 - $0.19
    $0.19 / piece
    $0.19 - $0.19
    $0.19 / piece
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