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    8 Products

    Mil. Spec. Steel Cup-Tip Set Screws

    Image of Product. Front orientation. Set Screws. Mil. Spec. Steel Cup-Tip Set Screws.
    Manufactured and tested to meet strict U.S. military specifications for material and construction. Made of alloy steel, these screws are strong enough to hold components without wearing down. The tip has thin edges that dig into surfaces for a secure hold. They often lock gears, pulleys, and other transmission components onto shafts.
    Cadmium-Plated Alloy Steel—The plating reduces friction between the screw and your mounting surface to prevent sticking when tightening and loosening. It also creates a barrier against rust.
    Lg.
    Drive
    Size
    Hardness
    Mil.
    Spec.
    Each
    Cadmium-Plated Alloy Steel
     
    10-32
    3/16"3/32"Rockwell C45MS51964-4898637A35100000
    1/4"3/32"Rockwell C45MS51964-4998637A3560000
    3/8"3/32"Rockwell C45MS51964-5198637A3650000
    1/2"3/32"Rockwell C45MS51964-5398637A3680000
     
    1/4"-28
    1/4"1/8"Rockwell C45MS51964-6498637A5270000
    5/16"1/8"Rockwell C45MS51964-6598637A5330000
    3/8"1/8"Rockwell C45MS51964-6698637A5380000
    1/2"1/8"Rockwell C45MS51964-6898637A5420000
     
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