S-91375A776 10-32 x 3/16" ASME B18.3, ASTM F912 Set Screws

Key Features & Benefits at a Glance

• Superior holding power with Class 3A thread fit for maximum engagement and vibration resistance in critical assemblies
• Enhanced corrosion resistance from zinc plating, extending service life in industrial environments
• High-strength durability with Rockwell C45 hardness alloy steel, preventing deformation under heavy loads
• Secure installation using a 3/32" hex drive, allowing high torque application without head protrusion
• Precise positioning with cup tip design, minimizing component surface damage during clamping
• Reliable fine threading (10-32 UNF) for improved adjustment accuracy in tight spaces
• Global compliance assurance meeting ASME B18.3 standards and environmental regulations (RoHS 3/REACH)

Professional Applications & Engineering Value

This 10-32 UNF set screw delivers exceptional engineering value for precision machinery, automotive components, and industrial equipment where vibration resistance and space constraints are critical. The headless hex drive design enables flush mounting in confined assemblies, while the zinc plated alloy steel construction withstands harsh operating conditions without compromising Rockwell C45 hardness. The Class 3A thread fit ensures zero backlash in high-precision applications, and the cup tip distributes clamping force evenly to prevent shaft damage. Ideal for permanent positioning of gears, pulleys, and collars where reliability is non-negotiable.

Specification Summary & Compliance

Manufactured to ASME B18.3 specifications with Class 3A thread tolerance for precision fit. Features 10-32 UNF fine threads with right-hand direction and 3/16" length. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards. All dimensions conform to inch system measurements with 3/32" hex drive and 0.19" thread diameter.