S-90269A864 M12 ISO 7379 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh industrial environments and chemical exposure.
• Enhanced durability and strength offering 70,000 PSI tensile strength and Rockwell B79 hardness for reliable, long-term performance under load.
• Precise alignment and secure positioning due to the accurately machined shoulder with controlled diameter and length tolerances.
• Easy installation and removal with an 8 mm hex socket drive and knurled head for improved grip and torque application.
• Reliable thread engagement with Class 5g6g thread fit and coarse M12x1.75 mm pitch, ensuring consistent fastening in various materials.
• Reduced galling and minimal maintenance thanks to the black oxide finish, which provides added surface protection and a sleek appearance.
• Compliance with international standards including ISO 7379, RoHS 3, and REACH, ensuring safety and environmental responsibility.

Professional Applications & Engineering Value

This M12 shoulder screw is engineered to address common industrial challenges such as misalignment, vibration loosening, and corrosion in demanding applications. Made from 316 stainless steel with a black oxide finish, it offers exceptional resistance to rust and chemicals, making it suitable for machinery, automotive assemblies, and marine equipment. The hex socket drive and knurled head facilitate quick and secure installation, while the precisely toleranced shoulder ensures accurate component spacing and rotational control. By meeting ISO 7379 specifications, this screw provides reliable performance in high-stress environments, reducing downtime and maintenance costs for B2B clients in sectors like manufacturing, robotics, and precision engineering.

Specification Summary & Compliance

This shoulder screw features a Class 5g6g thread fit with M12x1.75 mm coarse pitch, ensuring dimensional accuracy per metric standards. The shoulder diameter and length are manufactured to tight tolerances (e.g., shoulder diameter: -0.072 to -0.01 mm) for consistent assembly. It complies with ISO 7379 for dimensional and mechanical properties, and is certified RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, confirming adherence to environmental and safety regulations without hazardous substances.