S-3638N129 M10 x 60 mm DIN 561B Set Screws

Key Features & Benefits at a Glance

• Superior holding power with Class 8.8 strength grade steel, ensuring reliable performance in demanding applications
• Precise thread engagement with Class 6g fit and coarse 1.5mm pitch for quick installation and vibration resistance
• Enhanced tip penetration from the extended 5mm tip design, improving grip and alignment in assembled components
• Durable wear resistance due to Rockwell C20 hardness, extending service life under mechanical stress
• Easy installation and removal with external hex drive and 13mm head width, compatible with standard tools
• Compliance with international standards including DIN 561B, ensuring interchangeability and quality consistency
• Environmentally safe usage with RoHS 3 and REACH compliance, meeting global regulatory requirements

Professional Applications & Engineering Value

This M10 x 1.5mm Class 8.8 steel hex set screw is engineered to address common industrial challenges such as component slippage and misalignment. The extended tip and coarse thread design provide superior biting force into materials, preventing loosening under vibration—a critical advantage in machinery, automotive, and construction assemblies. Made from high-strength steel with Rockwell C20 hardness, it withstands repetitive loads and harsh environments, while the external hex drive ensures efficient torque application. Ideal for securing gears, pulleys, and shafts, this metric set screw delivers consistent performance, reducing maintenance needs and enhancing operational safety in industrial applications.

Specification Summary & Compliance

This fastener features precise Class 6g thread fit per ISO standards, with a 60mm length and extended tip diameter of 7mm (tolerance: -0.22mm to 0). It conforms to DIN 561B manufacturing specifications and is certified RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring adherence to environmental and safety regulations for global supply chains.