S-90269A312 M10 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 Stainless Steel construction, ideal for harsh environments including chemical and marine applications.
• High mechanical strength and durability with 70,000 psi tensile strength and Rockwell B79 hardness for reliable performance under load.
• Precise assembly and alignment enabled by the 12mm shoulder diameter with tight tolerance (-0.072 to -0.01 mm) and 19mm shoulder length.
• Secure, non-slip fastening thanks to the knurled head and 6mm hex socket drive, allowing for high torque application without stripping.
• Consistent and reliable threading with Class 5g6g metric coarse thread (M10x1.5), ensuring easy engagement and vibration resistance.
• Compliance with environmental and safety standards, being RoHS 3 and REACH compliant for use in regulated industries.
• Versatile right-hand thread design for standard applications, providing broad compatibility with various industrial components.

Professional Applications & Engineering Value

This M10 shoulder screw is engineered to address critical challenges in precision machinery, automation, and assembly systems. Made from 316 Stainless Steel, it offers exceptional resistance to corrosion and oxidation, making it suitable for demanding environments like food processing, medical equipment, and outdoor installations. The hex socket head with knurling ensures a firm grip during installation, reducing the risk of tool slippage and damage. The Class 5g6g thread with a coarse pitch provides reliable fastening in high-vibration settings, while the precisely machined shoulder acts as a pivot or spacer, improving alignment in rotating parts and reducing wear. Ideal for use in industrial shoulder screw applications such as bearings, linkages, and pivots, this fastener enhances equipment longevity and minimizes maintenance needs.

Specification Summary & Compliance

This metric shoulder screw features an M10x1.5 coarse thread with Class 5g6g thread fit per ISO standards, ensuring dimensional accuracy and interchangeability. The shoulder diameter is maintained at 12 mm with a tolerance of -0.072 to -0.01 mm, and the shoulder length is 19 mm with a tolerance of 0 to 0.25 mm, providing precise fits for engineering applications. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for environmentally conscious and regulated industries. Manufactured to high-quality standards, it supports reliable performance in mechanical assemblies requiring strength and corrosion resistance.