Metric Socket Head Shoulder Screw Grade 12.9 Alloy Steel Plain Finish
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UNC Socket Head Shoulder Screw - High Grade Alloy Steel Plain Finish
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3/8 x 1/2 x 1 BSW Plain Socket Head Shoulder Screw - Box of 25
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About Shoulder Screws
Shoulder screws engineered for accurate shoulder-to-shoulder alignment and smooth rotational movement. Choose from metric and imperial sizes, precision-ground shoulders, and stainless or alloy finishes to match assemblies in manufacturing, robotics, jigs and fixtures. Our selection includes trusted brands known for tight tolerances and consistent performance at competitive prices.
Find shoulder screws with plain, flange and threaded shoulder options to simplify installation and reduce wear. Clear specifications and dimensions make it easy to match shafts and bearings for repeatable alignment and minimal play. Whether you need replacement parts for production lines or components for prototype builds, our range supports professional outcomes without unnecessary complexity.
We provide expert product guidance and technical details to help you pick the right shoulder screw for fit and function. We offer worldwide delivery and free shipping on orders over $299 for major Australian cities. *Terms and conditions apply. Shop shoulder screws now and get the precise fasteners you need for reliable assemblies!

