S-96125A403 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
- Exceptional corrosion resistance and high-temperature performance due to premium Nickel Alloy construction, ideal for harsh industrial environments.
- Superior load-bearing capacity and joint integrity with a high 70,000 psi tensile strength and 35,000 psi minimum shear strength.
- Enhanced grip and reduced tool slippage provided by the knurled head texture on the standard hex socket drive.
- Precise component alignment and smooth rotation ensured by the accurately machined shoulder with controlled diameter and length tolerances.
- Reliable, vibration-resistant fastening from the 8-32 UNC coarse thread with a tight Class 3A fit for secure assemblies.
- Increased durability and wear resistance backed by a Rockwell B60 hardness rating for long service life.
- Safe for regulated industries with full compliance to RoHS 3 and REACH environmental standards.
Professional Applications & Engineering Value
This Nickel Alloy shoulder screw is engineered to solve critical challenges in precision machinery, automation systems, and high-stress applications. Its 8-32 UNC coarse thread and Class 3A thread fit provide excellent resistance to loosening under vibration, while the 3/16" shoulder length acts as a precise pivot or spacer, reducing wear on mated parts. The knurled hex socket head ensures secure tool engagement, preventing damage during repeated assembly and disassembly. Made from high-strength Nickel Alloy, it withstands corrosive and high-temperature conditions, making it ideal for aerospace, automotive, and industrial equipment where durability and dimensional accuracy are paramount.
Specification Summary & Compliance
This shoulder screw adheres to UNC thread standards with a Class 3A thread fit for high precision. Shoulder diameter tolerance is -0.004" to -0.002", and shoulder length tolerance is -0.005" to 0.005". It is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free of hazardous substances for use in regulated markets.
