FNF manufacture wide range of high quality Spring Lock Washers. These are manufactured using high quality spring steel to get best results in application. Split Lock Washer or a Spring Washer is a ring split at one point and bent into a helical shape. This causes the washer to exert a spring force between the fastener’s head and the substrate, which maintains the washer hard against the substrate and the bolt thread hard against the nut or substrate thread, creating more friction and resistance to rotation.
Zinc Cr3, Hot Dip Galvanized, Black Phosphate
- DIN 127B, DIN 7980
- Fine Finish
- High Durability
- High Grade Raw Material