Split lock washers provide greater bolt tensioning as far as tighter assemblies are concerned. Besides, they secure against loosening which results from vibration. Split lock washers are used with a standard washer to offer a uniform bearing surface. General use is what these washers are largely meant for. Diameters: 1/4– 3 Finish: Plain and hot-dip galvanized Inquiry
Malleable cast iron round washers are used primarily in wood and dock construction. These washers appear oversized and they have a comparatively larger bearing surface that is designed to check bolt heads & nuts from pulling into the timber. Diameters: 1/2″ – 1″ Finish: Plain and hot-dip galvanized Slight variations in thickness and outside diameter dimensions
Washers offer a smooth bearing surface. They are typically used at the base of the head of a bolt/nut. These washers are unhardened & are meant for general use. Flat washers come under ASTM specification F844. Diameters: 1/2″ – 3″ Finish: Plain and hot-dip galvanized Inquiry Now