S-90833A112 M5 Shoulder Screws

Key Features & Benefits at a Glance

• Enhanced Durability & Corrosion Resistance: Black oxide finish on alloy steel provides reliable protection against rust and wear in harsh industrial environments.
• High Tensile Strength for Demanding Applications: 140,000 psi tensile strength and Rockwell C30 hardness ensure secure fastening under high stress and vibration.
• Precision Shoulder Fit for Accurate Alignment: 6mm shoulder diameter with tight tolerance (-0.072 to -0.01 mm) guarantees exact component positioning and reduces assembly errors.
• Easy Installation with Low-Profile Socket Head: Hex drive (3 mm) and knurled head texture allow for quick, slip-resistant tightening in confined spaces.
• Coarse Thread Pitch for Faster Assembly: M5x0.8 coarse threads enable rapid engagement and disassembly, saving time in production and maintenance.
• Compliant with Global Environmental Standards: RoHS 3 and REACH compliance ensures safe, sustainable use without hazardous substances.
• Reliable Thread Fit for Consistent Performance: Class 5g6g thread fit maintains precise tolerances, reducing the risk of loosening in dynamic applications.

Professional Applications & Engineering Value

This M5 shoulder screw is engineered from alloy steel with a black oxide finish to address common industrial challenges such as misalignment, corrosion, and mechanical failure. The precisely machined 6mm shoulder diameter and 10mm thread length provide stable axial support, making it ideal for precision assemblies in machinery, automotive, and electronics where components require exact positioning. The low-profile socket head with hex drive ensures easy access in tight spaces, while the coarse thread pitch accelerates installation. By combining high tensile strength and Rockwell C30 hardness, this screw minimizes wear and extends service life in high-vibration environments, offering reliable performance for industrial shoulder screw applications.

Specification Summary & Compliance

This shoulder screw features a metric thread with Class 5g6g fit for precise tolerance, ensuring consistent thread engagement. The shoulder diameter tolerance is -0.072 to -0.01 mm, and shoulder length tolerance is 0 to 0.25 mm, adhering to standard manufacturing specifications. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for environmentally conscious industrial use without restricted substances.