S-92183A221 6-32 Shoulder Screws
Shoulder Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in harsh industrial environments
- Precise component alignment ensured by Class 3A thread fit and standardized shoulder diameter for reduced assembly errors
- High-strength durability with 70,000 psi tensile strength and 35,000 psi shear resistance for demanding mechanical applications
- Secure installation and removal through hex socket drive and knurled head design preventing tool slippage
- Optimized for rapid assembly with coarse UNC threads and right-hand threading for faster production cycles
- Consistent dimensional accuracy with tight shoulder length and diameter tolerances maintaining precise mechanical clearances
- Global compliance readiness meeting RoHS 3 and REACH regulations for international supply chain integration
Professional Applications & Engineering Value
Engineered for precision machinery and industrial equipment, these stainless steel shoulder screws solve critical alignment challenges in rotating assemblies and pivot mechanisms. The Class 3A thread fit eliminates play in precision instruments, while the knurled head provides positive grip during maintenance. The 3/16" shoulder diameter acts as precise shafting for gears and bearings, reducing wear in automation systems. With 70,000 psi tensile strength, these socket head shoulder screws maintain structural integrity in high-vibration environments like CNC equipment and robotic actuators, where UNC coarse threads enable rapid serviceability without compromising precision.
Specification Summary & Compliance
Manufactured to exacting standards with Class 3A thread fit per UNC specifications and shoulder diameter tolerance of -0.004" to -0.002". Threads conform to 6-32 UNC coarse thread standards with right-hand direction. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility. Mechanical properties include Rockwell B55 hardness and standardized shoulder fit for consistent performance across industrial applications.
