S-90265A263 M5 ISO 7379 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh industrial environments.
• Enhanced assembly grip and torque application from the knurled socket head and 4 mm hex drive.
• High mechanical strength and durability with 70,000 psi tensile strength and Rockwell B83 hardness for demanding applications.
• Precise component alignment and spacing ensured by the 16 mm shoulder with controlled diameter tolerance.
• Reliable and consistent thread engagement due to the Class 5g6g thread fit and coarse M5x0.8 mm thread.
• Broad industry compatibility by meeting the ISO 7379 standard for dimensional accuracy.
• Safe for sensitive applications with compliance to RoHS 3 and REACH environmental regulations.

Professional Applications & Engineering Value

This M5 shoulder screw is engineered to solve critical alignment and pivot point challenges in precision assemblies. The 16mm shoulder length acts as a precise locating dowel, eliminating the need for additional bushings and reducing assembly time in machinery, automotive, and automation equipment. Manufactured from 18-8 Stainless Steel, it provides excellent resistance to rust and corrosion, ensuring long-term reliability. The knurled socket head offers superior grip, preventing tool slippage during high-torque installation. With its Class 5g6g thread fit and coarse thread pitch, it ensures rapid assembly and high vibration resistance, making it an indispensable heavy-duty fastener for high-stress applications.

Specification Summary & Compliance

This shoulder screw features an M5x0.8 mm coarse metric thread with a Class 5g6g thread fit for standard industrial use. The shoulder diameter tolerance is -0.072 to -0.01 mm, and the shoulder length tolerance is 0 to 0.25 mm, ensuring high dimensional precision. It is manufactured in accordance with ISO 7379 and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards.