S-91310A725 M12 x 60 mm ISO 4017, DIN 933 High-Strength Metric Class 10.9 Steel Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional strength and reliability with Class 10.9 grade steel, providing a tensile strength of 150,000 psi for demanding industrial applications.
• Superior durability and wear resistance due to Rockwell C32 hardness, ensuring long service life under high-stress conditions.
• Easy installation and removal with an external hex drive and standard 19mm head width, compatible with common tools for efficient assembly.
• Secure and consistent fastening from the fully threaded M12 x 1.75mm coarse thread design, offering excellent grip and vibration resistance.
• Precise fit and interchangeability guaranteed by Class 6g thread fit and compliance with DIN 933/ISO 4017 standards, reducing assembly errors.
• Environmental and safety compliance with RoHS 3 and REACH regulations, making it suitable for global industrial use without hazardous substances.
• Versatile right-hand threading allows for straightforward application in various machinery and structural projects.

Professional Applications & Engineering Value

This M12 hex head screw is engineered to address critical challenges in heavy-duty industrial environments, such as machinery assembly, construction, and automotive systems. Made from high-strength Class 10.9 steel, it combats issues like joint failure and loosening under dynamic loads, thanks to its 150,000 psi tensile strength and Rockwell C32 hardness. The fully threaded metric design with a coarse 1.75mm pitch ensures maximum holding power and ease of installation in materials prone to stress, while the external hex drive facilitates quick maintenance. Complying with DIN 933 and ISO 4017 standards, it delivers reliable performance in applications requiring precise Class 6g thread fit, reducing downtime and enhancing operational safety in sectors like manufacturing and infrastructure.

Specification Summary & Compliance

This screw features precise metric dimensions including an M12 thread size with a 1.75mm coarse pitch and Class 6g thread fit for accurate assembly. It adheres to DIN 933 and ISO 4017 manufacturing standards, ensuring consistent quality and interchangeability. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) confirms it is free from hazardous substances, meeting global environmental and safety regulations for industrial use.