S-93996A853 10-32 Shoulder Screws

Key Features & Benefits at a Glance

• Vibration-resistant locking with permanent nylon patch thread locker ensures secure fastening in high-stress environments from -70° to 250°F
• Exceptional corrosion resistance from 18-8 stainless steel construction maintains integrity in harsh industrial conditions
• Precision shoulder alignment with tight diameter tolerance (-0.001" to 0") enables accurate component positioning
• High-strength performance with 70,000 psi tensile strength and Rockwell B55 hardness withstands heavy mechanical loads
• Fine thread engagement through 10-32 UNF Class 2A threads provides superior holding power in precision assemblies
• Easy installation and removal with standard hex socket drive allows for efficient maintenance and assembly operations
• Regulatory compliance with RoHS 3 and REACH standards ensures environmental responsibility and global market acceptance

Professional Applications & Engineering Value

This precision shoulder screw delivers critical engineering solutions where component alignment and vibration resistance are paramount. The 18-8 stainless steel construction provides excellent corrosion resistance for demanding environments including manufacturing equipment, automotive assemblies, and electronic enclosures. The 3/4" shoulder length with precise diameter control serves as an accurate pivot or spacer in rotating mechanisms, while the nylon patch thread locking technology prevents loosening under continuous vibration. The 10-32 UNF fine thread with Class 2A fit ensures reliable engagement in thin materials and precision instruments. These socket head shoulder screws are engineered to maintain dimensional stability and fastening integrity in applications requiring repeated disassembly and reassembly cycles.

Specification Summary & Compliance

Manufactured to exacting standards with Class 2A thread fit and precise shoulder diameter tolerance of -0.001" to 0". Features UNF thread standard with 10-32 fine thread specification and right-hand thread direction. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The shoulder screw maintains dimensional accuracy with shoulder length tolerance of 0" to 0.002" for precision assembly requirements across industrial applications.