S-90269A138 M5 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 Stainless Steel construction, ideal for harsh environments and extended service life.
• High mechanical strength offering 70,000 psi tensile strength and 35,000 psi minimum shear strength for reliable performance under load.
• Precise alignment and spacing enabled by the integrated 6mm diameter shoulder, reducing wear on components.
• Secure and efficient installation with a smooth socket head and 3 mm hex drive, allowing for high torque application and a clean finish.
• Wide compatibility and reliable fit thanks to the M5x0.8 mm coarse metric thread with Class 5g6g tolerance.
• Compliance with global environmental standards, being RoHS 3 and REACH compliant for use in regulated industries.
• Consistent dimensional accuracy with tight shoulder diameter and length tolerances ensuring repeatable assembly.

Professional Applications & Engineering Value

This M5 shoulder screw is engineered from 316 Stainless Steel to solve critical challenges in precision assembly and corrosive environments. The socket head with hex drive provides a reliable, low-profile fastening solution that withstands high torque, preventing stripping and ensuring long-term joint integrity. Its integrated shoulder acts as a precise pivot, bearing surface, or locator, minimizing misalignment and wear in machinery, automotive, and electronic applications. The coarse pitch thread (0.8 mm) and Class 5g6g thread fit facilitate quick installation and secure holding power, making it a trusted component for industrial shoulder screw applications where durability and precision are non-negotiable.

Specification Summary & Compliance

This precision metric shoulder screw features an M5 thread with a 0.8 mm coarse pitch and a Class 5g6g thread fit per ISO standards, ensuring dimensional accuracy. The shoulder diameter is 6 mm with a tolerance of -0.072 to -0.01 mm, and the shoulder length is 6 mm with a 0 to 0.25 mm tolerance. It is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming its suitability for global industrial use without hazardous substances.