S-93985A542 10-32 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance from 416 stainless steel construction, ensuring long-term reliability in demanding environments
• Exceptional mechanical strength with 120,000 psi tensile strength and Rockwell C26 hardness for heavy-duty applications
• Precise component alignment through Class 2A thread fit and exact shoulder diameter tolerances (-0.001" to 0")
• Secure hex drive engagement with 1/8" socket head design for reliable torque transmission and reduced stripping risk
• Optimized for fine-thread applications using UNF 10-32 thread specification for enhanced vibration resistance
• Consistent dimensional accuracy with precise shoulder length control (0" to 0.002" tolerance) for uniform assembly performance
• Full regulatory compliance meeting RoHS 3 and REACH standards for global manufacturing requirements

Professional Applications & Engineering Value

These precision shoulder screws deliver critical engineering solutions where component alignment and rotational accuracy are paramount. The 416 stainless steel construction provides excellent corrosion resistance while maintaining 120,000 psi tensile strength for high-stress applications. The UNF fine threads (10-32) offer superior vibration resistance compared to coarse threads, making them ideal for machinery, precision instruments, and automated systems. The 1" shoulder length with tight tolerances ensures precise bearing surfaces and proper component spacing, while the socket head design with 1/8" hex drive facilitates installation in confined spaces. These industrial shoulder screws effectively eliminate misalignment issues and reduce wear in rotating assemblies, extending equipment service life.

Specification Summary & Compliance

This 10-32 UNF shoulder screw features Class 2A thread fit per UNF standards with precise shoulder diameter tolerance of -0.001" to 0" and shoulder length tolerance of 0" to 0.002". Manufactured from 416 stainless steel with Rockwell C26 hardness and 120,000 psi tensile strength. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations for environmental safety and restricted substances.