Schnorr 20 x 10.2 x 0.5 Disc Spring Washer, Plain - Box of 100 Truss Head (Dome) Rivets A 10-piece BSW die nut

A 10-piece BSW die nut set in carbon steel

Built from durable materials with an easy-fit design

Jersey lined for comfort and fit

paintable film ideal for MIG and general welding tasks

●Classification AWS A5

Schnorr 20 x 10.2 x 0.5 Disc Spring Washer, Plain - Box of 100 Truss Head (Dome) Rivets A 10-piece BSW die nutCompensates for thermal expansion and settling under sustained bolt load Wedge locking cam angle exceeds bolt thread pitch so any loosening tightens the joint Pairs with matched bolt and washer for fast installation Built for critical bolted joints where bolt failure is not an option, Schnorr 20. 2. 5 Disc Spring Washer Plain secures preload against vibration and dynamic load through cam action wedge locking. Used in rail, mining, heavy plant,