Did you ever notice that highly stressed fasteners like rod, main, and head bolts don't use any locking devices? These critical fasteners stay tight by being stretched-they work like clamps. If a ...
Locking ejectors eliminate metal springs The cPCI-E2 Series of ejectors features a locking ejector assembly that incorporates a leaf spring design, ...
HELICAL SPRING LOCK WASHERS. Helical spring lock washers possess a hardened bearing surface that allows for more uniform torque control, and harness greater bolt tension per unit of applied torque.