S-90269A902 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.
• Exceptional mechanical strength offering 70,000 PSI tensile strength and 35,000 PSI minimum shear strength for reliable load-bearing performance.
• Precision dimensional stability with Class 5g6g thread fit and tight shoulder tolerances, ensuring accurate alignment and reduced assembly play.
• Secure and easy installation via a 10 mm hex socket drive and knurled head, providing excellent grip and torque transmission.
• Versatile shoulder design featuring a 20 mm diameter and 14 mm length, perfect for acting as an axle, pivot, or spacer in assemblies.
• Global compliance assurance meeting ISO 7379 standards and RoHS 3/REACH regulations, facilitating use in international markets.
• Durable thread engagement with M16x2 mm coarse threads, enabling quick assembly and high resistance to vibration loosening.

Professional Applications & Engineering Value

This M16 shoulder screw is engineered to address critical alignment and durability challenges in precision machinery. The 316 stainless steel material provides excellent resistance to corrosion and chemical exposure, making it suitable for food processing, marine, and pharmaceutical equipment. The knurled head and hex socket drive allow for secure handling and high-torque installation without slippage, reducing tool wear and assembly time. The precisely machined shoulder with a diameter of 20 mm and length of 14 mm serves as a dependable pivot or bearing surface, minimizing wear on connected components. By adhering to ISO 7379 and offering a Class 5g6g thread fit, this fastener ensures consistent performance in automated systems, robotics, and conveyor assemblies where dimensional accuracy is paramount.

Specification Summary & Compliance

This shoulder screw maintains dimensional precision with a Class 5g6g thread fit, shoulder diameter tolerance of -0.072 to -0.01 mm, and shoulder length tolerance of 0 to 0.25 mm. It is manufactured in compliance with ISO 7379 and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safety and sustainability in industrial applications.