S-96126A148 8-32 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 316 Stainless Steel construction and passivated finish, ideal for harsh environments and extended service life.
- High-strength performance offering 70,000 psi tensile strength and Rockwell B79 hardness for reliable load-bearing in demanding applications.
- Precision alignment and location enabled by the precisely machined shoulder with controlled diameter and length tolerances for accurate component positioning.
- Secure and flush installation with a smooth, standard hex socket head that allows for high torque application and a clean, low-profile finish.
- Wide compatibility and easy assembly thanks to the standard 8-32 UNC coarse thread with Class 2A fit, ensuring consistent engagement with common mating components.
- Environmental and regulatory compliance meeting RoHS 3 and REACH standards, making it suitable for global supply chains and sensitive applications.
Professional Applications & Engineering Value
This 8-32 UNC shoulder screw is engineered to solve critical alignment and pivot point challenges in precision assemblies. Manufactured from 316 Stainless Steel with a passivated finish, it provides exceptional resistance to chemicals, moisture, and oxidation, making it ideal for industrial equipment, medical devices, and marine applications. The hex socket drive ensures high torque transfer without slippage, while the precision shoulder with tight diameter and length tolerances acts as a reliable datum for rotating parts, linkages, and spacers, reducing assembly time and improving mechanical accuracy. Its right-hand coarse thread and Class 2A fit facilitate quick installation and secure fastening in precision fasteners systems, enhancing overall equipment durability and performance.
Specification Summary & Compliance
This shoulder screw features a 3/16" shoulder diameter (-0.001" to 0" tolerance) and 1/4" shoulder length (0" to 0.002" tolerance) for precise fits. The 8-32 UNC thread adheres to Class 2A dimensional standards, ensuring consistent thread engagement. It is manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for environmentally conscious and regulated industries.
