S-91390A671 M12 x 35 mm DIN 916, ISO 4029 Set Screws

Key Features & Benefits at a Glance

• Superior holding power with high-strength alloy steel construction and Rockwell C45 hardness for reliable performance in demanding applications.
• Precise fine thread engagement with M12 x 1.5mm metric thread and Class 5g6g fit, ensuring tight, secure fastening and reduced loosening risks.
• Easy installation and removal using the 6mm hex drive, providing excellent torque transfer in confined spaces due to the headless design.
• Enhanced grip and minimal surface damage from the cup tip, which digs into contact surfaces for superior resistance to vibration and rotation.
• Long-term durability and corrosion resistance from the alloy steel material, maintaining integrity under heavy loads and harsh conditions.
• Global compliance and reliability by meeting DIN 916/ISO 4029 standards, along with RoHS 3 and REACH regulations for safe, sustainable use.
• Versatile right-hand threading for standard assembly processes, facilitating quick integration into various industrial setups.

Professional Applications & Engineering Value

This M12 set screw is engineered from alloy steel with a Rockwell C45 hardness to address critical challenges in industrial fastening, such as vibration-induced loosening and material fatigue. The headless hex drive design allows for flush mounting in tight spaces, while the fine thread (1.5mm pitch) and Class 5g6g thread fit ensure precise alignment and strong clamping force in machinery, automotive, and precision equipment. The cup tip provides a biting action that secures components without slipping, making it ideal for heavy-duty applications where reliability is paramount. Compliant with DIN 916 and ISO 4029, this metric fine thread screw offers consistent performance, reducing maintenance needs and enhancing assembly efficiency in B2B environments.

Specification Summary & Compliance

This set screw features a metric fine thread with M12 x 1.5mm dimensions, 35mm length, and Class 5g6g thread fit for high precision and tolerance control. Manufactured in accordance with DIN 916 and ISO 4029 standards, it ensures consistent quality and interoperability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental safety and regulatory adherence for industrial use.