S-90323A243 M6 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction and passivated finish, ensuring longevity in harsh environments.
• High tensile strength of 80,000 psi and Rockwell B95 hardness for reliable performance under heavy loads and stress.
• Precise Class 6g thread fit and M6x1mm coarse pitch for easy assembly and secure fastening in industrial applications.
• Accurate 8mm shoulder diameter with tight tolerances (-0.025 to 0 mm) for excellent alignment and reduced wear in machinery.
• Low-profile hex socket head design with 4 mm drive for space-saving installation and high torque application without slipping.
• Compliance with RoHS 3 and REACH regulations, making it safe for use in various industries without environmental concerns.
• Durable right-hand metric thread and 10mm shoulder length with minimal tolerance for consistent performance in precision assemblies.

Professional Applications & Engineering Value

This M6 shoulder screw is engineered from 18-8 stainless steel with a passivated finish to combat corrosion in demanding settings like automotive, aerospace, and manufacturing equipment. The hex socket head and low-profile design allow for efficient installation in confined spaces, while the Class 6g thread fit and coarse pitch ensure quick, secure fastening that resists loosening under vibration. Its precise shoulder diameter and length tolerances provide superior alignment in pivots, bearings, and guides, reducing maintenance needs and enhancing operational reliability. Ideal for applications requiring high tensile strength and dimensional accuracy, this screw solves common issues of misalignment and material degradation, offering long-term value in industrial shoulder screw assemblies.

Specification Summary & Compliance

This shoulder screw adheres to metric system standards with an M6x1mm coarse thread and Class 6g thread fit for precise engagement. Dimensions include an 8mm shoulder diameter with a tolerance of -0.025 to 0 mm and a 10mm shoulder length with 0 to 0.05 mm tolerance, ensuring accurate fits. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for industrial use without hazardous substances.