S-91925A131 5/16"-18 x 2 15/16" Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with Black-Oxide coating for extended service life in demanding environments
• Precise angular adjustment capability with 10° maximum swivel angle for optimal component positioning
• Quick and secure installation through hex drive design that prevents cam-out during high-torque applications
• Enhanced gripping performance with removable swivel tip that distributes pressure evenly across contact surfaces
• Reliable thread engagement with Class 2A UNC coarse threads ensuring consistent fastening in industrial assemblies
• Durable 12L14 steel construction providing excellent strength and wear resistance for heavy-duty applications
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for global industrial use

Professional Applications & Engineering Value

This 5/16"-18 UNC set screw delivers exceptional engineering value through its specialized Black-Oxide 12L14 steel construction and removable swivel tip design. The combination addresses critical industrial challenges including component misalignment and surface damage during securement. The hex drive headless configuration enables flush mounting in confined spaces while maintaining high torque capacity. Particularly valuable in machinery assembly, automotive components, and precision equipment, the coarse UNC threads provide rapid installation and superior resistance to vibration loosening. The 10° maximum swivel angle accommodates angular variations in mating parts, eliminating the need for custom machining while ensuring uniform clamping force distribution across irregular surfaces.

Specification Summary & Compliance

Manufactured to precise dimensional standards with Class 2A thread fit tolerance for consistent performance. Features UNC coarse threads (5/16"-18) with right-hand thread direction conforming to industrial fastening specifications. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations ensures suitability for global industrial applications. The 2 15/16" length provides optimal engagement depth for secure fastening in various material thicknesses.