S-97760A635 M10 x 35 mm ASME B18.2.3.1M, ISO 898-1 Left-Hand Threaded Medium-Strength Metric Class 8.8 Steel Hex Head Screws

Key Features & Benefits at a Glance

• Superior tensile strength of 110,000 psi ensures reliable performance in high-stress applications, reducing the risk of fastener failure.
• Left-hand threading provides secure fastening in rotating machinery where standard right-hand threads may loosen, enhancing operational safety.
• Class 8.8 strength grade and Rockwell C21 hardness offer excellent durability and resistance to wear in demanding industrial environments.
• Fully threaded M10 coarse pitch (1.5mm) design allows for faster installation and improved grip in softer materials or where vibration is a concern.
• External hex drive and hex head enable easy installation and removal with standard tools, minimizing assembly time and labor costs.
• Compliance with ASME B18.2.3.1M and ISO 898-1 standards guarantees dimensional accuracy and interchangeability, ensuring consistent quality across projects.
• RoHS 3 and REACH compliance ensures environmental safety and regulatory adherence, making it suitable for global supply chains.

Professional Applications & Engineering Value

This M10 left-hand hex head screw is engineered to address critical challenges in industrial settings, such as machinery with counter-rotational forces where standard fasteners may unscrew. Made from high-strength steel with a Class 8.8 rating and Rockwell C21 hardness, it resists deformation under heavy loads, reducing maintenance needs. The fully threaded coarse pitch (1.5mm) and external hex drive facilitate quick, secure fastening in applications like conveyor systems, automotive assemblies, and heavy equipment. Its compliance with ISO 898-1 and ASME B18.2.3.1M ensures precise fit and reliability, while RoHS and REACH adherence supports sustainable operations, making it ideal for B2B procurement in engineering and manufacturing sectors.

Specification Summary & Compliance

This screw features a metric M10 x 1.5mm coarse thread with Class 6g thread fit for precise dimensional accuracy, a 35mm length, and fully threaded design. It conforms to ASME B18.2.3.1M and ISO 898-1 manufacturing standards, ensuring consistent performance. Additionally, it is RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant, meeting environmental and safety regulations for industrial use.