Brownells 4-40 x 3/4" Socket Head Cap Screws (Pack of 12)

Brownells 4-40 x 3/4" socket head cap screws are precision fasteners designed for gunsmithing and firearms assembly applications. Part of Brownells' socket head cap and set screw kit lineup, these screws feature a hex socket drive for secure, torque-efficient installation. Sold in a pack of 12, they are ideal for attaching scope bases, sight components, and other firearm accessories requiring a reliable, small-diameter threaded fastener.