S-98621A161 M10 Shoulder Screws

Key Features & Benefits at a Glance

• Enhanced Durability & Corrosion Resistance - 18-8 Stainless Steel construction provides excellent resistance to rust and environmental factors, ensuring long-term reliability in harsh industrial settings.
• Superior Wear Resistance - TiCN coating significantly reduces friction and extends service life, ideal for high-wear applications and repetitive assembly cycles.
• Precise Alignment & Secure Fit - The precisely machined shoulder with controlled tolerances ensures accurate component positioning and reduces misalignment issues.
• High Tensile Strength - With 70,000 psi tensile strength and Rockwell B55 hardness, this screw maintains integrity under heavy loads and mechanical stress.
• Easy Installation & Removal - Hex socket drive (6 mm) allows for efficient torque application with standard tools, speeding up assembly and maintenance processes.
• Reliable Thread Engagement - Coarse Metric M10x1.5 thread with Class 6g fit offers secure fastening and reduces the risk of cross-threading in dynamic applications.
• Compliance with Environmental Standards - Meets RoHS 3 and REACH regulations, ensuring safe use in various industries without hazardous substances.

Professional Applications & Engineering Value

This precision shoulder screw is engineered to address critical alignment and durability challenges in industrial machinery, automation systems, and precision equipment. The 18-8 Stainless Steel material, combined with a TiCN coating, provides exceptional resistance to abrasion and corrosion, making it suitable for high-cycle applications where wear and environmental exposure are concerns. The M10 coarse thread and precise shoulder fit ensure stable positioning of moving parts, such as in bearings, gears, and linkages, reducing vibration-induced loosening and maintaining operational accuracy. By offering reliable performance in demanding conditions, this screw minimizes downtime and maintenance costs, delivering consistent value in manufacturing, robotics, and assembly line environments.

Specification Summary & Compliance

This shoulder screw adheres to Metric thread standards with M10x1.5 coarse spacing and Class 6g thread fit for consistent engagement. Shoulder dimensions include a diameter of 12 mm (tolerance: -0.025 to 0 mm) and length of 20 mm (tolerance: 0 to 0.05 mm), ensuring precise alignment. Manufactured from 18-8 Stainless Steel with Rockwell B55 hardness and 70,000 psi tensile strength, it complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental safety and industry suitability.