Product Description
Trident ® Locknuts - Type SL - Unified
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 class 12.9 with standard finish of thermal oxide and light oil. Recommended for use in sheets HRB (Rockwell &ldquoB&rdquo scale) 80 or less and HB (Hardness Brinell) 150 or less. |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