S-90323A265 M10 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• Precise alignment and smooth rotation ensured by the 12mm shoulder diameter with tight ±0.025mm tolerance
• High mechanical strength with 80,000 psi tensile strength and Rockwell B95 hardness for demanding applications
• Space-saving low-profile socket head with hex drive for easy installation in confined spaces
• Reliable coarse thread engagement with Class 6g fit for quick assembly and vibration resistance
• Enhanced durability through passivated surface finish, increasing wear and chemical resistance
• Compliance with global regulations including RoHS 3 and REACH for safe, sustainable use

Professional Applications & Engineering Value

This M10 shoulder screw is engineered to address critical alignment and durability challenges in precision machinery. The 12mm shoulder diameter with minimal tolerance ensures exact component positioning, reducing wear and misalignment in rotating assemblies like conveyor systems, robotics, and automotive fixtures. Made from 18-8 stainless steel with a passivated finish, it resists corrosion from oils, moisture, and chemicals, extending service life in industrial settings. The low-profile socket head and hex drive allow secure fastening in tight spaces, while the Class 6g coarse thread provides robust holding power against vibrations. Ideal for applications requiring repeatable accuracy, such as jigs, molds, and precision instruments, this screw delivers consistent performance under high-stress conditions.

Specification Summary & Compliance

This shoulder screw adheres to metric standards with an M10x1.5 coarse thread and Class 6g thread fit for precise engagement. The shoulder diameter tolerance is -0.025 to 0 mm, and shoulder length tolerance is 0 to 0.05 mm, ensuring high dimensional accuracy. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for industrial and electronic applications without hazardous substances.