We offer the best product range of Plain Washers, Spring Lock Washers, External Teeth Star washers, External Teeth lock washers and Internal Teeth star washers.
A plain washer is a flat annulus or ring, often of metal, used to spread the load of a screwed fastening. It a may also be used when the hole is a larger diameter than the fixing nut
A spring lock washer is a ring split at one point and bent into a helical shape which prevent fastening loosening by preventing unscrewing rotation of the fastening device. This is also known as split washer.
Externall teeth star washer has serrations on the outer edge, which provides better holding power, because of the greater circumference.This type of washer is especially effective as a lock washer when used with a soft substrate, such as aluminium or plastic, and can resist rotation more than a plain washer on hard surfaces, as the tension between washer and the surface is applied over a much smaller area (the teeth).
Externall teeth lock washer has serrations on the outer edge, which provides better holding power, because of the greater circumference.This type of washer is especially effective as a lock washer when used with a soft substrate, such as aluminium or plastic, and can resist rotation more than a plain washer on hard surfaces, as the tension between washer and the surface is applied over a much smaller area (the teeth).
Internal teeth star washer has serrations along the inner edge of the washer that extend radially inward to bite into the bearing surface. This type of washer is especially effective as a lock washer when used with a soft substrate, such as aluminium or plastic, and can resist rotation more than a plain washer on hard surfaces, as the tension between washer and the surface is applied over a much smaller area (the teeth).