Contact Washers

Our range of Contact washers include washers manufactured to NFE 25-511 (Straight type) and Washers with a knurled ring looking like a circle of 'ZZZ' (Spearkant ZZZ type) making contact under the screws head or nut. The features of these washer make it a multi-functional product. The knurled ring effectively prevents the screw getting loose and the elastic force generated by the washer during the installation allows compensation of clearance in the assembled parts. It's conical shape allows for regular distribution of the forces exerted.

Contact washers are used with bolts and nuts of classes 6.8 , 8.8 and 10.9. Thanks to its features it is mainly used in industries such as, electro mechanics, heavy construction mechanics, safety assemblies, transmissions and industry in general.

Available in Carbon Steel A2 and A4 (316) Stainless Steel.

Contact Washers
    Contact Washers, Extra small

    Contact Washers, Extra small

    This Type C (cylindrical) is to be used with socket cap head screws assembled within a counter bore that has reduced...

    Contact Washers,
    Extra small
    Contact Washers, Small

    Contact Washers, Small

    Type S is used to support the socket head srew with in a counter bore that has limited clearance for the head. These...

    Contact Washers,
    Small
    Contact Washers, Medium

    Contact Washers, Medium

    Type M is used with the hexagon headed bolts, the ribbed contact surface gives a high anti-screwing performance. These...

    Contact Washers,
    Medium
    Contact Washers, Large

    Contact Washers, Large

    Type L can be used but not limited to for oval holes and relatively soft surfaces (Aluminium or plastic materials)....

    Contact Washers,
    Large
    Toothed Contact Washers

    Toothed Contact Washers

    Type K Toothed Contact Washers are used with electrical connections of painted or coated surfaces. The six teeth...

    Toothed Contact Washers