S-92981A405 M10 Shoulder Screws

Key Features & Benefits at a Glance

• Exceptional Durability: Alloy steel construction with Rockwell C32 hardness ensures long-lasting performance in demanding industrial environments.
• Superior Corrosion Resistance: Black oxide finish provides reliable protection against rust and wear, extending service life.
• High Tensile & Shear Strength: With 140,000 psi tensile strength and 84,000 psi minimum shear strength, it offers robust fastening for high-stress applications.
• Precision Shoulder Fit: 12mm shoulder diameter with tight tolerance (-0.072 to -0.01 mm) ensures accurate alignment and smooth rotational movement in assemblies.
• Easy Installation & Removal: Hex socket drive with 6mm size and knurled head texture allows for secure tool grip and efficient torque application.
• Reliable Thread Performance: Class 5g6g metric thread with 1.5mm coarse pitch ensures consistent engagement and vibration resistance.
• Compliance with Environmental Standards: RoHS 3 and REACH compliant, making it safe for use in regulated industries and global markets.

Professional Applications & Engineering Value

This M10 shoulder screw is engineered to address critical challenges in precision machinery, automation systems, and heavy-duty equipment. The alloy steel material, combined with a black oxide finish, provides excellent resistance to corrosion and mechanical stress, reducing maintenance needs in harsh operational conditions. The hex socket head with knurling ensures slip-free installation, while the precisely machined shoulder diameter of 12mm and length of 30mm offers stable support for rotating components like bearings, pulleys, and gears. By maintaining tight tolerances and Class 5g6g thread fit, it minimizes play and enhances alignment, making it ideal for applications requiring repeatable accuracy and reliable fastening performance in industrial assemblies.

Specification Summary & Compliance

This shoulder screw adheres to metric system standards with an M10x1.5mm coarse thread pitch and Class 5g6g thread fit for consistent dimensional accuracy. The shoulder features a diameter of 12mm (tolerance: -0.072 to -0.01 mm) and length of 30mm (tolerance: 0 to 0.25 mm), ensuring precise shoulder fit in assemblies. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for environmentally conscious and industrial safety requirements.