Washers are thin plates with a hole that are typically used to distribute the load of a threaded fastener, such as a screw or nut. Available in various shapes, sizes, and materials, washers serve multiple purposes: they prevent damage to the surface being fastened, reduce friction during the tightening process, and can help prevent loosening under vibration. Washers also come in specialized forms, such as locking washers that help to keep nuts and bolts from turning, and spring washers that apply a continuous force against the fastener to prevent loosening.
Spring Lock Washers
Plain Washers
External Retaoning Ring
Internal Retaoning Ring
Internal Toolthed Lock Washers (AW)
External Toothed Lock Washers (BW)
E Retaining Washers (ETW)
Technical information
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