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    29 Products

    Mil. Spec. Cotter Pins
    3D CAD models available

    These pins are manufactured and tested to strict U.S. military standards for material and construction. They lock the ends of clevis pins and shafts to keep components in place. Slide pins into a hole and then bend the prongs outward with pliers to secure. Also known as split pins, one prong is slightly longer than the other for easy opening once inserted. Repeated bending will weaken the pin, so they should not be reused.
    Steel
    Image of Product. Front orientation. Contains Annotated. Cotter Pins. Mil. Spec. Cotter Pins.
    Cadmium Yellow-Chromate-Plated Carbon Steel—The plating creates a barrier against rust, so these pins are suitable for most wet and outdoor environments.
    Lg.
    Mil. Spec.
    Pkg.
    Qty.
    Pkg.
    Cadmium Yellow-Chromate-Plated Carbon Steel
     
    1/16" Diameter
    1/2"MS24665-132100000000000000000
    3/4"MS24665-13410000000000000000
    1"MS24665-13610000000000000000
     
    3/32" Diameter
    1/2"MS24665-28110000000000000000
    3/4"MS24665-28310000000000000000
    1"MS24665-285500000000000000
    1 1/2"MS24665-2895000000000000000
    2"MS24665-292250000000000000
     
    1/8" Diameter
    3/4"MS24665-351500000000000000
    1"MS24665-3535000000000000000
    1 1/4"MS24665-355250000000000000
    1 1/2"MS24665-357250000000000000
    1 3/4"MS24665-359250000000000000
    2"MS24665-360250000000000000
    2 1/2"MS24665-362100000000000000
     
    5/32" Diameter
    1"MS24665-4192500000000000000
    1 1/2"MS24665-423250000000000000
    2"MS24665-426100000000000000
     
    3/16" Diameter
    2 1/2"MS24665-500100000000000000
    3"MS24665-5021000000000000000
     
    1/4" Diameter
    1 1/2"MS24665-623100000000000000
    2"MS24665-625500000000000000
    2 1/2"MS24665-62750000000000000
    3"MS24665-62850000000000000
    4"MS24665-63010000000000000
     
    3/8" Diameter
    2"MS24665-74920000000000000
    3"MS24665-75220000000000000
    4"MS24665-75420000000000000
    5"MS24665-75620000000000000
     
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