S-91375A252 10-24 x 2" ASME B18.3, ASTM F912 Set Screws

Key Features & Benefits at a Glance

• Superior holding power with Class 3A thread fit ensuring precise, vibration-resistant connections in demanding applications
• Exceptional durability from Rockwell C45 hardened black-oxide alloy steel resisting wear and corrosion in industrial environments
• Secure installation through hex drive design providing maximum torque transfer without cam-out during tightening
• Enhanced grip capability with cup point tip design concentrating pressure for permanent positioning of components
• Reliable coarse threading using 10-24 UNC specifications for faster installation and reduced cross-threading risks
• Headless construction allowing flush mounting where space constraints or rotating assemblies are concerns
• Regulatory compliance meeting ASME B18.3, RoHS 3, and REACH standards for global industrial applications

Professional Applications & Engineering Value

This 10-24 UNC set screw delivers critical engineering solutions for permanent component positioning in machinery, automotive, and manufacturing equipment. The black-oxide alloy steel construction with Rockwell C45 hardness provides exceptional resistance to vibrational loosening and environmental degradation, addressing common failure points in high-stress assemblies. The cup point tip creates concentrated biting action that prevents shaft slippage, while the hex drive design ensures reliable installation in confined spaces. Engineered with Class 3A thread fit and coarse threading, this headless set screw maintains precise alignment in rotating components, making it ideal for pulleys, gears, and collars where displacement tolerance is minimal.

Specification Summary & Compliance

This 2" length set screw features 10-24 UNC coarse threads with Class 3A thread fit precision manufactured to ASME B18.3 specifications. The product maintains full compliance with RoHS 3 (2015/863/EU) environmental directives and REACH (EC 1907/2006) regulations regarding substance restrictions. Manufacturing standards ensure consistent 0.19" thread diameter and dimensional accuracy across production batches for reliable interchangeability in industrial applications.