S-91301A032 7/16"-14 x 7/32" Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with Black-Oxide coating, extending service life in harsh industrial environments
• Exceptional thread precision with Class 3A fit ensuring reliable, vibration-resistant fastening in critical assemblies
• High-strength performance from Alloy Steel with Rockwell C45 hardness, resisting deformation under heavy loads
• Easy installation and removal with 7/32" hex drive design, allowing secure tool engagement in confined spaces
• Optimized for coarse-thread applications with 7/16"-14 UNC threads providing quick assembly and superior holding power
• Headless design enabling flush mounting where protruding fasteners aren't feasible
• Compliant with international regulations including RoHS 3 and REACH for global supply chain compatibility

Professional Applications & Engineering Value

This Black-Oxide Alloy Steel set screw delivers critical engineering solutions where vibration resistance and space constraints challenge conventional fasteners. The headless hex drive design combined with Class 3A UNC coarse threads provides exceptional clamping force in pulley systems, gear assemblies, and shaft collars where components must remain securely positioned despite continuous operational stress. The Rockwell C45 hardness ensures the fastener maintains its structural integrity while the Black-Oxide surface treatment provides an additional layer of protection against corrosion in manufacturing environments. These industrial set screws are engineered to prevent loosening in high-vibration applications while meeting stringent precision fastener requirements.

Specification Summary & Compliance

Manufactured to precise UNC thread standards with Class 3A thread fit for superior dimensional accuracy. Features 7/16"-14 coarse threads with right-hand direction and 7/32" length. Complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe usage across global industrial applications.