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    6 Products

    Tab Lock Washers

    Image of Product. Front orientation. Lock Washers. Tab-Lock Washer, 1 Tab.

    1 Tab

    Instead of relying on friction, these washers lock mechanically for more holding power than split and tooth lock washers. Bend the tabs with a wrench to stop both the fastener and washer from rotating. They are often used in applications with moderate vibration, such as motors, mixers, and pumps. These washers are not reusable because the tabs will weaken if you bend them repeatedly.
    18-8 Stainless Steel—The choice for wet and outdoor environments, these washers won't rust when exposed to moisture. However, they can't hold up to the harsh chemicals that 316 stainless steel can.
    1 Tab—Bend the tab down over the edge of your mounting surface, and bend the side of the washer up against the nut or screw.
    For Screw
    Size
    ID,
    mm
    OD,
    mm
    Thk.,
    mm
    No. of
    Tabs
    Specs.
    Met
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
    M4
    		4.314.00.41DIN 93100000000000000000
    M5
    		5.317.00.51DIN 935000000000000000
    M6
    		6.419.00.51DIN 935000000000000000
    M8
    		8.422.00.81DIN 932500000000000000
    M10
    		10.526.00.81DIN 932500000000000000
    M12
    		13.030.01.01DIN 93100000000000000
     
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