S-90278A348 M10 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and reducing replacement frequency.
• Precise alignment and pivot function enabled by the accurately machined shoulder with a tight diameter tolerance of -0.025 to 0 mm.
• High mechanical strength and durability from Rockwell B55 hardness and 70,000 psi tensile strength, ensuring reliable performance under load.
• Secure and flush installation with a smooth, standard-profile hex socket head that accommodates a 6 mm drive tool.
• Easy and quick assembly thanks to the M10x1.5 coarse right-hand thread with Class 6g fit, providing excellent engagement.
• Regulatory compliance assurance by meeting RoHS 3 and REACH standards, supporting global supply chain requirements.

Professional Applications & Engineering Value

This precision shoulder screw is engineered to address critical alignment and rotational movement challenges in industrial applications. The 18-8 stainless steel material offers excellent resistance to rust and oxidation, making it suitable for machinery, automotive assemblies, and electronic devices exposed to moisture or chemicals. The 16mm shoulder length and precise shoulder diameter provide a stable bearing surface, minimizing wear and ensuring accurate component positioning. With a hex socket head and coarse metric thread, it allows for efficient installation and high clamping force, reducing assembly time and improving overall system reliability in demanding environments.

Specification Summary & Compliance

The screw features a Class 6g thread fit per metric standards, ensuring consistent threading compatibility. Shoulder dimensions include a diameter tolerance of -0.025 to 0 mm and length tolerance of 0 to 0.05 mm for precise fits. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety and environmental standards for industrial use.