S-90278A356 M10 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• Precise component alignment enabled by the 35mm shoulder with tight diameter tolerance for reduced vibration and wear
• High mechanical strength with 70,000 psi tensile strength and Rockwell B55 hardness for demanding applications
• Secure installation and removal using the 6mm hex socket drive, preventing stripping in high-torque scenarios
• Reliable thread engagement with Class 6g fit and coarse 1.5mm pitch for quick assembly and vibration resistance
• Environmental compliance assurance meeting RoHS 3 and REACH standards for global industrial use
• Optimized load distribution through the smooth 20mm head diameter for stable fastening under stress

Professional Applications & Engineering Value

This M10 shoulder screw delivers exceptional engineering value in precision machinery and automation systems where exact alignment is critical. The 18-8 stainless steel material provides excellent corrosion resistance for food processing, marine, and chemical applications, while the 35mm shoulder length acts as a precise pivot or spacer in rotating assemblies, eliminating the need for additional bushings. The hex socket drive ensures secure installation in confined spaces, and the Class 6g thread fit maintains consistent clamping force in high-vibration environments like conveyor systems and robotic arms. With its 70,000 psi tensile strength, this precision shoulder bolt reliably handles dynamic loads while the coarse thread pitch accelerates assembly in production lines.

Specification Summary & Compliance

This metric shoulder screw features M10x1.5 coarse threads with Class 6g thread fit and 16mm thread length. The precision shoulder maintains 12mm diameter with -0.025 to 0 mm tolerance and 35mm length with 0 to 0.05 mm tolerance. Manufactured from 18-8 stainless steel with Rockwell B55 hardness and 70,000 psi tensile strength. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for industrial applications.