Nut Self Clinching M5 X 0.8-THD 7.9mm- HD DIA 5in/16in- HD DIA 0.311in- HD DIA 3.38mm-THK 9in/64in-THK 0.133in-THK Heat-Treated Carbon Steel Zinc Plate ASTM B633 Type II
Type SL self-locking nuts are designed with a unique and economical TRI-DENT locking feature which meets demanding locking performance requirements.3 cycle locking performance. Achieved using steel socket head cap screws 180 ksi / property