S-90265A727 M8 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 durability and wear resistance from the black oxide finish, reducing maintenance needs.
• High load-bearing capacity with 70,000 psi tensile strength and 45,000 psi shear strength for reliable performance.
• Precise alignment and secure fit due to the Class 5g6g thread fit and standard shoulder design.
• Easy installation and removal using a 5 mm hex drive and knurled head for improved grip.
• Consistent dimensional accuracy meeting ISO 7379 standards, ensuring interchangeability.
• Environmental compliance with RoHS 3 and REACH regulations for safe, sustainable use.

Professional Applications & Engineering Value

This M8 shoulder screw is engineered to address common challenges in precision assemblies, such as misalignment and component wear. Made from 18-8 stainless steel with a black oxide finish, it resists corrosion and extends service life in demanding settings like machinery, automotive, and electronics. The Class 5g6g thread fit and coarse M8x1.25 mm thread provide secure fastening with minimal loosening, while the knurled head and hex drive facilitate quick adjustments. Its robust tensile and shear strength ensures stability under dynamic loads, making it a reliable choice for industrial applications requiring high precision and durability.

Specification Summary & Compliance

This shoulder screw adheres to ISO 7379 specifications, with a Class 5g6g thread fit for precise tolerance. Dimensions include an M8x1.25 mm coarse thread, 16 mm head diameter, and 10 mm shoulder diameter with tight tolerances (e.g., shoulder diameter: -0.072 to -0.01 mm). It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring environmental safety and regulatory adherence.