S-90833A113 M5 Shoulder Screws

Key Features & Benefits at a Glance

• Exceptional durability with alloy steel construction and Rockwell C30 hardness for long-lasting performance in demanding industrial environments.
• Superior corrosion resistance provided by the black oxide finish, extending service life and reducing maintenance needs.
• Precise alignment and secure mounting ensured by the 12mm shoulder length with tight diameter tolerance for accurate component positioning.
• High tensile strength of 140,000 psi delivers reliable load-bearing capacity and resistance to mechanical stress.
• Easy installation and high torque transmission with the knurled low-profile socket head and 3mm hex drive, preventing tool slippage.
• Wide compatibility and smooth assembly thanks to the M5x0.8 coarse right-hand thread with Class 5g6g fit for quick, secure fastening.
• Compliance with environmental regulations including RoHS 3 and REACH, ensuring safe use in various global markets.

Professional Applications & Engineering Value

This M5 shoulder screw is engineered to address critical alignment and durability challenges in industrial machinery, automation systems, and precision equipment. The alloy steel core, enhanced by a black oxide finish, combats wear and corrosion in harsh operational conditions, reducing downtime and replacement costs. The 12mm shoulder length with controlled diameter tolerance provides a stable bearing surface, preventing lateral movement and ensuring accurate assembly in rotating parts or linkages. Combined with the coarse metric thread and low-profile socket head, it enables efficient installation and high torque application, making it ideal for applications requiring robust, repeatable fastening solutions in manufacturing and engineering projects.

Specification Summary & Compliance

This shoulder screw adheres to metric thread standards with M5x0.8 coarse spacing and Class 5g6g thread fit for precise engagement. Shoulder dimensions include a diameter of 6mm (tolerance: -0.072 to -0.01 mm) and length of 12mm (tolerance: 0 to 0.25 mm), ensuring consistent performance. The product is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, supporting environmentally responsible and safe industrial use.