S-92981A210 M6 ISO 7379 Shoulder Screws

Key Features & Benefits at a Glance

• Exceptional Tensile Strength: Withstands up to 140,000 PSI, ensuring reliable performance in high-stress industrial applications.
• Precision Thread Fit: Class 5g6g thread fit guarantees consistent engagement and reduces the risk of loosening under vibration.
• Corrosion-Resistant Finish: Black oxide coating provides durable protection against rust, extending service life in harsh environments.
• High Hardness: Rockwell C32 hardness maintains structural integrity and resists wear during repeated use.
• Accurate Shoulder Dimensions: Tight tolerances on shoulder diameter and length enable precise alignment in assemblies.
• Wide Compliance: Meets ISO 7379 standards and is RoHS 3/REACH compliant, ensuring global regulatory acceptance.
• Easy Installation: Hex socket drive with 4mm size allows for quick, secure fastening using standard tools.

Professional Applications & Engineering Value

This M6 shoulder screw is engineered for precision applications where alignment and strength are critical. Made from alloy steel with a black oxide finish, it resists corrosion and wear in machinery, automotive, and automation systems. The 55mm shoulder length and controlled tolerances provide stable bearing surfaces, reducing misalignment and component wear. With a coarse thread pitch of 1mm and Class 5g6g thread fit, it ensures fast assembly and reliable performance in vibrating environments. Ideal for securing rotating parts, linkages, and guides, this screw enhances assembly reliability and reduces maintenance needs.

Specification Summary & Compliance

This shoulder screw features M6 x 1mm metric coarse threads with Class 5g6g thread fit and a shoulder diameter tolerance of -0.072 to -0.01 mm. It complies with ISO 7379 manufacturing standards and is RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, ensuring environmental and safety adherence.