S-90269A174 M10 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh industrial environments and chemical exposure.
• Enhanced torque transmission and grip from the knurled hex socket head, preventing tool slippage during installation.
• High mechanical strength and durability with a tensile strength of 70,000 psi and Rockwell B79 hardness for reliable, long-term performance.
• Precise alignment and smooth rotation enabled by the 12mm diameter shoulder with controlled tolerances, reducing wear on mating parts.
• Wide compatibility and easy installation with a standard M10x1.5mm coarse metric thread and Class 5g6g fit for consistent assembly.
• Compliance with strict environmental regulations, including RoHS 3 and REACH, ensuring safety and sustainability in global supply chains.
• Optimized for automated and manual assembly with a right-hand thread and 6mm hex drive for efficient, high-speed fastening.

Professional Applications & Engineering Value

This M10 shoulder screw is engineered to address critical alignment and load-bearing challenges in precision assemblies. The 316 stainless steel material offers excellent resistance to corrosion and oxidation, making it suitable for applications in marine, chemical processing, and food equipment where moisture and chemicals are prevalent. The 25mm shoulder length and precise 12mm shoulder diameter provide a stable pivot or bearing surface, minimizing misalignment and reducing stress on threaded sections. Combined with a coarse thread pitch and Class 5g6g thread fit, it ensures quick assembly and reliable performance in high-vibration environments like machinery, robotics, and automotive systems. The knurled hex socket head enhances grip for secure tightening, supporting efficient maintenance and reducing downtime in industrial operations.

Specification Summary & Compliance

This shoulder screw adheres to metric system standards with an M10x1.5mm coarse thread and Class 5g6g thread fit for consistent dimensional accuracy. The shoulder diameter tolerance is -0.072 to -0.01 mm, and shoulder length tolerance is 0 to 0.25 mm, ensuring precise engineering fits. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of hazardous substances and supporting environmentally responsible manufacturing practices.