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FREE SHIPPING on non-Industrial Storage orders $50+

Lock Nuts

  • 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 Low Carbon Nylon Lock Nut Clear Zinc

    NLN516C

    This steel, zinc-plated hex nut has a nylon-filled collar at its back end. When a screw reaches t...

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    $0.12 - $0.12
    $0.12 / piece
    $0.12 - $0.12
    $0.12 / piece
    $0.12 - $0.12
    $0.12 / piece
    $0.12 - $0.12
    $0.12 / 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

  • 5/16-24in UNF Grade 8 Nylon Lock Nut Yellow Zinc

    NLN516F8

    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 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

  • 5/16-24in UNF Grade C Prevailing Torque All Steel Lock Nut Zinc Plated

    ASLN516FC

    An all-metal, one-piece prevailing torque 5/16-24 hex nut. With a proof load of 150,000 PSI, this...

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    $0.16 - $0.16
    $0.16 / piece
    $0.16 - $0.16
    $0.16 / piece
    $0.16 - $0.16
    $0.16 / piece
    $0.16 - $0.16
    $0.16 / piece

  • 5/16-24in UNF Low Carbon Nylon Lock Nut Clear Zinc

    NLN516F

    This steel, zinc-plated hex nut has a nylon-filled collar at its back end. When a screw reaches t...

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    $0.10 - $0.10
    $0.10 / piece
    $0.10 - $0.10
    $0.10 / piece
    $0.10 - $0.10
    $0.10 / piece
    $0.10 - $0.10
    $0.10 / piece
}