S-91273A441 M10 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments and extended service life.
• High mechanical strength and durability offering a tensile strength of 70,000 psi and Rockwell B55 hardness for reliable performance under load.
• Precise alignment and spacing ensured by the 10mm shoulder diameter with tight tolerances, reducing wear in assembled components.
• Secure and easy installation with a 5mm hex drive and knurled socket head, providing excellent grip and preventing tool slippage.
• Consistent and reliable thread engagement due to the Class 5g6g thread fit and M10x1.5 coarse thread, facilitating quick assembly.
• Compliance with environmental regulations, being RoHS 3 and REACH compliant, ensuring safety and suitability for various markets.
• Optimized for high-stress applications with a minimum shear strength of 35,000 psi, supporting demanding mechanical setups.

Professional Applications & Engineering Value

This M10 shoulder screw is engineered to address common industrial challenges such as misalignment and component wear in precision machinery. Made from 18-8 stainless steel, it provides excellent corrosion resistance, making it suitable for environments exposed to moisture and chemicals. The 10mm shoulder diameter with precise tolerances ensures accurate positioning in assemblies, reducing vibration and extending the life of connected parts. The knurled socket head and hex drive allow for secure tightening, even in confined spaces, while the coarse thread with Class 5g6g fit ensures quick and reliable fastening in automated production lines. Ideal for applications in robotics, automotive, and industrial equipment, this screw enhances operational efficiency and reduces maintenance needs.

Specification Summary & Compliance

This shoulder screw adheres to metric system standards with an M10x1.5 coarse thread and Class 5g6g thread fit for precise dimensional accuracy. The shoulder diameter tolerance is -0.04 to -0.01 mm, and shoulder length tolerance is 0 to 0.25 mm, ensuring consistent performance. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety for use in various industrial and consumer products without hazardous substances.