S-91210A716 M5 x 40 mm DIN 914, ISO 4027 Set Screws

Key Features & Benefits at a Glance

• Superior holding power with a 90° cone point tip that bites into mating surfaces for secure, vibration-resistant fastening in dynamic applications.
• Exceptional durability provided by Alloy Steel with a Rockwell C45 hardness, offering high resistance to wear and deformation under heavy loads.
• Reliable and precise fit ensured by the Class 5g6g thread fit, which guarantees consistent performance and ease of assembly in metric coarse thread applications.
• Easy installation in confined spaces thanks to the headless design and 2.5 mm hex socket drive, allowing for efficient torque application with standard tools.
• Broad industrial compatibility as it conforms to DIN 914 and ISO 4027 standards, making it a trusted component for machinery and equipment manufacturing.
• Safe for regulated environments with full compliance to RoHS 3 and REACH, ensuring no hazardous substances and meeting global environmental and safety directives.
• Optimized for high-stress applications due to the right-hand coarse thread (M5x0.8mm) and 40mm length, providing strong engagement and resistance to loosening.

Professional Applications & Engineering Value

This M5 metric set screw is engineered to address critical challenges in industrial assembly, where vibration resistance and secure positioning are paramount. The alloy steel construction, hardened to Rockwell C45, prevents stripping and maintains integrity under repetitive stress, making it ideal for machinery components, motor shafts, and precision tools. The 90° cone point design ensures deep penetration into the mating part, eliminating slippage in high-torque environments. By adhering to DIN 914/ISO 4027 standards and featuring a hex socket drive, it simplifies maintenance and reduces downtime in industrial applications, offering a reliable solution for engineers seeking durability and compliance.

Specification Summary & Compliance

This set screw features precise metric coarse threads (M5x0.8mm) with a Class 5g6g thread fit for accurate dimensional tolerance as per ISO standards. It is manufactured in compliance with DIN 914 and ISO 4027 specifications, ensuring consistent quality and performance. Additionally, the product meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety and environmental responsibility for global supply chains.