S-96126A113 2-56 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
- Exceptional corrosion resistance with 316 stainless steel construction and passivated finish, ideal for harsh industrial environments
- Precise component alignment through controlled 1/8" shoulder length with tight tolerances for reliable assembly positioning
- Superior mechanical strength delivering 70,000 psi tensile strength and Rockwell B79 hardness for demanding applications
- Reliable thread engagement with Class 2A UNC coarse threads ensuring consistent fastening performance
- Secure installation control via 5/64" hex socket drive preventing cam-out during torque application
- Regulatory compliance assurance meeting RoHS 3 and REACH standards for global industrial use
- Optimized for automated assembly with smooth head texture and standard socket profile for efficient handling
Professional Applications & Engineering Value
This 316 stainless steel shoulder screw delivers critical engineering solutions where precision alignment and corrosion resistance are paramount. The 1/8" shoulder length with precise diameter control provides accurate component spacing in machinery, while the 2-56 UNC coarse thread with Class 2A fit ensures rapid assembly without cross-threading risks. The passivated finish enhances corrosion protection in chemical processing, marine, and food equipment applications. With 70,000 psi tensile strength, this hex drive shoulder screw maintains structural integrity in high-vibration environments, making it ideal for precision instruments, automation systems, and industrial machinery where dimensional stability and material durability are essential.
Specification Summary & Compliance
Manufactured to exacting standards, this shoulder screw features Class 2A thread fit per UNC specifications with precise shoulder diameter tolerance (-0.001" to 0") and shoulder length tolerance (0" to 0.002"). The component complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental and safety standards are met for industrial applications worldwide. Mechanical properties include Rockwell B79 hardness and 70,000 psi tensile strength, providing reliable performance in demanding operating conditions.
