Snap-Serts are a time-saving installation and release system for molded-in inserts. They are manufactured in an all stainless steel single detent ball construction. They fit most common thread sizes. Due to variation in inserts, you may wish to send a sample insert with your order for proper fitting.
(Your Insert thread size: 5/16-18, Norstar's "Snap-Sert" thread size: 1/4-20). Stationary Snap-Sert includes washer, pin, and nut.Kit Includes:KC5503 - 5/16-18 Stationary stainless steel detented pinKC5345 - 6mm Stainless steel flat washerKC5200 - 1/4-20 Stainless steel jam nut, plain