GREAT FOR MECHANICAL APPLICATIONS: Commonly used in punch-and-die mechanisms or plastic injection mold sets
HEX SOCKET DRIVE: Prevents slippage during installation
One (1) refill box per sellable unit
SMOOTH SHOULDER: Allows for easy rotation of attached parts
STRONG, STURDY, RELIABLE: Made from high-quality steel
These socket shoulder screws feature coarse 5/16"-18 thread, measure 3/8" diameter x 1" length, and install using a 3/16" Allen wrench
Product Overview
Socket shoulder screws are screws that have an unthreaded shoulder below the head to act as a fulcrum for a lever pivoted on it. They have myriad mechanical uses. Also included in Hillman assortment #4725 / label #375.