S-93245A653 M8 x 35 mm DIN 913, ISO 4026 Set Screws

Key Features & Benefits at a Glance

• Exceptional holding power with alloy steel construction and Rockwell C45 hardness for reliable, long-term fastening in demanding applications.
• Precise Class 5g6g thread fit ensures smooth assembly and consistent clamping force, reducing installation time and risk of cross-threading.
• Compact headless design with a 4mm hex drive allows for installation in confined spaces and provides a flush finish.
• Coarse 1.25mm pitch thread enables faster installation and improved resistance to vibration loosening compared to fine-pitch alternatives.
• Flat tip design offers positive contact on shafts and axles, minimizing surface damage and providing secure positioning.
• Full compliance with DIN 913/ISO 4026 standards guarantees dimensional accuracy and interchangeability for global engineering projects.
• RoHS 3 and REACH compliant for safe use in regulated industries, ensuring environmental and health safety standards are met.

Professional Applications & Engineering Value

This M8 set screw is engineered to address critical challenges in industrial assembly, such as securing components on rotating shafts and pulleys without protruding heads. The alloy steel material and Rockwell C45 hardness provide superior tensile strength and wear resistance, preventing failure under high-stress conditions. Its right-hand coarse thread with a 1.25mm pitch ensures rapid installation and maintains a firm grip, even in vibrating environments like machinery and automotive systems. The flat tip design minimizes marring on precision surfaces, making it ideal for applications in industrial equipment, motor assemblies, and tooling jigs where reliable, flush-mount fastening is essential.

Specification Summary & Compliance

This metric set screw features an M8 x 1.25mm thread with Class 5g6g tolerance per ISO standards, ensuring precise thread engagement. Manufactured in accordance with DIN 913 / ISO 4026 specifications, it guarantees dimensional consistency and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for use in environmentally conscious and regulated industrial markets.