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    5 Products

    General Purpose Washers

    Image of Product. Front orientation. Washers. General Purpose Washers.
    Your go-to metal washer for every screw size. Washers take the pressure off nuts and screws to protect mounting surfaces.
    Molybdenum
    Ultra-High-Temperature Molybdenum—Use these washers with molybdenum screws and nuts in high-temperature oxygen-free environments, such as vacuum furnaces. Since they’re thermally conductive, heat passes through them quickly without deforming them. They’re stronger than ceramic washers yet still handle similar temperatures without trouble. However, they will corrode in high heat when oxygen is present. They’re also nonmagnetic.
    For Screw
    Size
    ID
    OD
    Thk.
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    Ultra-High-Temperature Molybdenum
    1/4"
    		0.265"0.750"0.036" to 0.045"—100000000000000
    3/8"
    		0.406"1.000"0.056" to 0.071"—10000000000000
    1/2"
    		0.531"1.062"0.074" to 0.121"ASME B18.21.110000000000000
    M6
    		6.4 mm12.0 mm1.4 mm to 1.8 mmDIN 12510000000000000
    M8
    		8.4 mm16.0 mm1.4 mm to 1.8 mmDIN 12510000000000000
     
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