S-90269A905 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 extended service life.
• Enhanced durability and wear resistance from the black oxide finish, providing added protection against rust and galling.
• High mechanical strength with 70,000 psi tensile and 35,000 psi shear strength, ensuring reliable performance under heavy loads.
• Precise alignment and secure positioning thanks to the knurled head and standard shoulder fit, preventing component rotation during assembly.
• Easy installation and removal with a 10 mm hex socket drive, allowing for high torque application in confined spaces.
• Accurate and reliable threading with Class 5g6g thread fit and M16x2mm coarse pitch, ensuring consistent engagement and vibration resistance.
• Compliance with international standards including ISO 7379, RoHS 3, and REACH, guaranteeing quality and environmental safety for global supply chains.

Professional Applications & Engineering Value

This M16 shoulder screw is engineered to address critical challenges in precision machinery, automation systems, and heavy-duty equipment. The 316 stainless steel material offers excellent resistance to chemicals and saltwater, making it suitable for marine, chemical processing, and food industry applications where corrosion is a concern. The black oxide finish not only enhances aesthetics but also reduces friction and prevents seizing, which is vital for high-cycle assembly operations. The knurled head provides a non-slip grip for manual adjustments, while the standard shoulder ensures precise component spacing and alignment, reducing wear on moving parts. With its right-hand metric thread and hex drive, it simplifies maintenance and upgrades in complex assemblies, delivering long-term reliability and reducing downtime in demanding industrial applications.

Specification Summary & Compliance

This shoulder screw features a Class 5g6g thread fit for precise dimensional accuracy and a shoulder diameter tolerance of -0.072 to -0.01 mm, ensuring consistent performance. Manufactured in compliance with ISO 7379 standards, it meets rigorous quality and engineering specifications. The product is also RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, adhering to environmental and safety regulations for industrial components.