S-92695A727 6-32 x 1 1/4" ASME B18.3, ASTM F912 Set Screws

Key Features & Benefits at a Glance

• Superior holding power with 90° cone point design that bites deeply into materials for secure, vibration-resistant fastening
• Exceptional durability from Rockwell C45 hardened alloy steel that withstands heavy loads and repeated adjustments
• Precision thread engagement with Class 3A UNC coarse threads ensuring consistent, reliable performance in demanding applications
• Corrosion-resistant protection through black-oxide surface treatment that extends service life in harsh industrial environments
• Space-saving headless design allowing flush mounting where clearance is limited while maintaining full fastening strength
• Easy installation and removal with hex drive configuration that provides positive torque transfer without cam-out issues
• Regulatory compliance assurance meeting ASME B18.3, RoHS 3, and REACH standards for quality and environmental safety

Professional Applications & Engineering Value

This black-oxide alloy steel set screw delivers critical engineering value in applications requiring precise component positioning and permanent fastening. The 90° cone point creates concentrated pressure points that prevent shaft slippage in pulleys, gears, and collars, while the Class 3A UNC coarse threads provide excellent engagement in both metallic and non-metallic materials. The Rockwell C45 hardness ensures the screw maintains its form under high vibrational loads, making it ideal for machinery, automotive assemblies, and precision equipment where reliability is paramount. The headless hex drive design allows installation in confined spaces while the corrosion-resistant black-oxide finish protects against degradation in industrial environments.

Specification Summary & Compliance

This 6-32 x 1-1/4" set screw features precision UNC coarse threads with Class 3A fit for superior thread engagement and dimensional accuracy. Manufactured to ASME B18.3 specifications with ASTM F912 compliance, ensuring consistent quality and performance. The fastener meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming its suitability for global industrial applications requiring compliance with hazardous substance restrictions.