Socket Shoulder Screws

Northwestern Socket Shoulder Screws: Precision Shoulder Bolt Solutions

Professional-Grade Socket Shoulder Screws from Your Trusted Michigan-Based Distributor

Freer Tool & Supply distributes professional Northwestern Tools socket shoulder screws engineered for pivot points, hinge mechanisms, and sliding part guidance in demanding manufacturing applications. As your ISO-certified Michigan distributor for Northwestern Tools, we provide the complete range of socket shoulder screws with precision-ground shoulders and black oxide finish.

Precision-Ground Shoulders for Pivot Points and Sliding Guides - Northwestern Tools socket shoulder screws feature precision-ground shoulders that provide accurate bearing surfaces for pivot and hinge applications, as well as guides for sliding parts. The heat-treated alloy steel construction with black oxide finish ensures durability and corrosion protection. Socket head design allows for flush mounting and hex key installation in applications where clearance is limited.