S-91829A528 6-32 Shoulder Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 stainless steel and passivated finish, ideal for harsh industrial environments.
• High tensile strength of 70000 psi ensures reliable performance under heavy loads and vibration.
• Precise shoulder fit with minimal diameter and length tolerances for accurate alignment in assemblies.
• Rockwell B55 hardness provides excellent wear resistance and long-term durability.
• Class 2A thread fit with coarse UNC threading for easy installation and secure fastening.
• RoHS 3 and REACH compliance guarantees environmental safety and regulatory adherence.
• Socket head design with slotted drive allows for versatile tooling and tight installation in confined spaces.

Professional Applications & Engineering Value

This 6-32 UNC shoulder screw is engineered to address critical alignment and durability challenges in industrial assemblies. The 18-8 stainless steel construction, combined with a passivated finish, resists corrosion in demanding conditions, reducing maintenance costs. The precisely machined shoulder with tight tolerances ensures components are accurately positioned, minimizing wear and misalignment in machinery, pivots, and rotating parts. With a coarse thread spacing and right-hand thread direction, it offers quick installation and reliable holding power, making it ideal for applications requiring repeated adjustments or high-stress environments. This fastener delivers consistent performance, enhancing the longevity and reliability of your equipment.

Specification Summary & Compliance

This shoulder screw adheres to UNC thread standards with a Class 2A thread fit for consistent engagement. Dimensions include a head diameter of 9/32", shoulder length of 7/16", and thread length of 3/16", all manufactured to precise tolerances. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and suitability for global markets.