S-90269A897 M16 ISO 7379 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh industrial environments and outdoor applications.
• Enhanced durability and wear resistance from the black oxide finish, providing a protective layer against abrasion and mild corrosion.
• High mechanical strength offering 70,000 psi tensile strength and 35,000 psi minimum shear strength for reliable performance in heavy-duty assemblies.
• Precise component alignment and smooth rotation enabled by the 100mm shoulder with controlled diameter and length tolerances.
• Secure and efficient installation with a 10mm hex drive and knurled head for improved grip and torque application without slippage.
• Reliable thread engagement with a Class 5g6g thread fit and M16x2mm coarse pitch, ensuring quick assembly and vibration resistance.
• Global compliance and safety meeting ISO 7379 standards and RoHS/REACH regulations for use in regulated industries.

Professional Applications & Engineering Value

This M16 shoulder screw is engineered to address critical alignment and load-bearing challenges in industrial machinery, automation systems, and precision equipment. The 316 stainless steel material provides excellent resistance to chemicals and moisture, reducing failure risks in demanding environments. The 100mm shoulder length acts as a precise pivot or spacer, minimizing misalignment and wear on moving parts. Combined with the black oxide finish, it offers low friction and added protection, extending service life in high-stress applications. The coarse thread pitch and knurled head ensure quick, secure fastening, making it ideal for assembly lines where speed and reliability are paramount. This metric shoulder screw delivers consistent performance, supporting efficient operations in sectors like manufacturing, robotics, and heavy equipment.

Specification Summary & Compliance

This shoulder screw features a Class 5g6g thread fit with M16x2mm coarse pitch, ensuring dimensional accuracy per ISO 7379. The shoulder diameter tolerance is -0.072 to -0.01 mm, and shoulder length tolerance is 0 to 0.25 mm, providing precise fits for engineering applications. It is manufactured to comply with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety and environmental standards for global use.