S-96125A501 10-24 ASME B18.3 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 from nickel alloy construction for extended service life in harsh environments
- Precise component alignment with Class 3A thread fit ensuring vibration-resistant, secure fastening
- Exceptional mechanical strength with 70,000 psi tensile and 35,000 psi shear ratings for heavy-duty applications
- Enhanced grip and torque application through knurled socket head with hex drive design
- Optimized shoulder dimensions providing accurate spacing and rotational control in assemblies
- Reliable performance consistency backed by Rockwell B60 hardness and ASME B18.3 compliance
- Environmental regulation compliance meeting RoHS 3 and REACH standards for global manufacturing
Professional Applications & Engineering Value
This nickel alloy shoulder screw delivers critical performance advantages in precision mechanical systems where alignment accuracy and corrosion resistance are paramount. The 10-24 UNC coarse threads with Class 3A fit maintain tight tolerances in vibrating environments, while the knurled socket head provides superior torque transmission without slippage. Engineers specify these components for robotics, aerospace assemblies, and industrial machinery where the 1/4" shoulder diameter acts as precise pivot points or locating dowels. The combination of 70,000 psi tensile strength and nickel alloy material ensures reliable operation in high-stress applications exposed to chemicals or extreme temperatures, reducing maintenance frequency and assembly failures.
Specification Summary & Compliance
Manufactured to ASME B18.3 specifications with Class 3A thread fit precision. Shoulder dimensions maintain tight tolerances: diameter (-0.004" to -0.002") and length (-0.005" to 0.005"). Fully compliant with RoHS 3 (2015/863/EU) with exemption 6(c) and REACH (EC 1907/2006) regulations. Mechanical properties include Rockwell B60 hardness and minimum 35,000 psi shear strength for guaranteed performance in demanding industrial applications.
