S-96126A112 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
- Superior corrosion resistance with 316 stainless steel construction and passivated finish, ideal for harsh industrial environments
- High tensile strength of 70,000 PSI ensures reliable load-bearing capacity and durability in demanding applications
- Precise shoulder fit with 3/32" diameter and tight tolerances for accurate alignment and reduced assembly vibration
- Easy installation and removal with 5/64" hex socket drive and standard UNC coarse threading for efficient maintenance
- Consistent thread quality with Class 2A fit and right-hand thread direction for secure fastening and interchangeability
- Rockwell B79 hardness provides excellent wear resistance and long-term performance under mechanical stress
- Compliance with RoHS 3 and REACH regulations ensures environmental safety and global market acceptance
Professional Applications & Engineering Value
Engineered for precision alignment and robust performance, these 316 stainless steel shoulder screws with 2-56 UNC coarse threading solve critical challenges in industrial assemblies. The passivated finish enhances corrosion resistance, making them suitable for machinery, automotive, and electronic equipment exposed to moisture or chemicals. The precise shoulder diameter and Class 2A thread fit minimize play and ensure stable positioning of rotating parts, reducing wear and maintenance costs. With a 70,000 PSI tensile strength and Rockwell B79 hardness, they withstand high-stress conditions, while the socket head design with a 5/64" hex drive allows for easy access in confined spaces, streamlining installation in automated systems and precision instruments.
Specification Summary & Compliance
This shoulder screw adheres to UNC thread standards with Class 2A thread fit and coarse spacing for reliable fastening. Dimensions include a 3/32" shoulder diameter with tight tolerances (-0.001" to 0") and 1/8" thread length for precise engineering applications. Manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring environmental and safety standards are met for industrial use.
