1-1/4" Screw 1.254" ID Grade 8 Spring Steel Split Lock Washer MPN:LWIS1251USA-025

MSG's lock washer is a superior quality component constructed from Grade 8 spring steel with a diameter of 1-1/4 and a width of 3/8, offering a secure clamping mechanism for securing nuts on bolts without using nuts. Its one-piece design eliminates loose or wobbling fasteners while its split section creates even distribution of tension, enhancing durability and load-bearing capabilities. Its high tensile strength ensures resistance to bending or stretching under high torque conditions while retaining its shape after repeated cycles of tightening and loosening. Ideal for aerospace, automotive, or construction industries where vibrations are present, it ensures the most secure and stable fastening possible.