SKF MB 1 Lock Washer 12x25x1.2mm 20pc

This listing is for 20 piece/s.Lock washers are used for keeping nuts and bolts coming loose. They come in various types including self-locking and shake proof. Each lock washer is made for a specific application. Some lock washers come in a ring shape the others can be star-shaped with an outer ring of teeth. Possible Applications Mechanical Engineering Wind Energy Technology Automotive Industry Agriculture and Forestry Railway Marine Household appliances such as air handlers and clothes washers Specifications Bore diameter d: 12mm. Side face diameter d1: 17mm. Outside diameter d2: 25mm. Thickness material B: 1mm. Width inner tab f: 3mm. Inside dimension under inner tab M: 10.5mm.