S-91210A850 M16 x 50 mm DIN 914, ISO 4027 Set Screws

Key Features & Benefits at a Glance

• Superior holding power with a 90° cone point design that bites into materials for secure, vibration-resistant fastening in demanding applications.
• Exceptional durability and strength from alloy steel construction and Rockwell C45 hardness, ensuring long service life under high stress and repetitive use.
• Precise and reliable thread engagement with Class 5g6g metric coarse threads, providing consistent performance and reducing the risk of cross-threading.
• Easy installation and removal using the 8mm hex drive, allowing for high torque application with standard tools in confined spaces.
• Broad industrial compatibility by meeting DIN 914 and ISO 4027 standards, ensuring interchangeability and fit with metric components worldwide.
• Environmental and safety compliance with RoHS 3 and REACH regulations, making it suitable for use in regulated industries without hazardous substances.
• Optimized for heavy-duty applications with a 50mm length and right-hand coarse threads, delivering strong clamping force in machinery, automotive, and construction assemblies.

Professional Applications & Engineering Value

This M16 set screw is engineered to address common industrial challenges such as component slippage and loosening under vibration. The alloy steel material, combined with a Rockwell C45 hardness, provides excellent wear resistance and load-bearing capacity, making it ideal for heavy-duty machinery, automotive systems, and precision equipment. The 90° cone point ensures deep penetration and firm grip on shafts and collars, preventing axial movement without damaging the mating surface. With metric coarse threads and Class 5g6g tolerance, it offers quick assembly and reliable performance in high-stress environments. The 8mm hex drive facilitates easy installation in tight spaces, enhancing efficiency in maintenance and production lines. Fully compliant with DIN 914 and ISO 4027, this set screw delivers consistent quality and interoperability for global engineering projects.

Specification Summary & Compliance

This set screw features M16x2mm metric coarse threads with a Class 5g6g thread fit, ensuring precise dimensional accuracy and reliable engagement. It conforms to DIN 914 and ISO 4027 standards for manufacturing consistency and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing it is free from hazardous substances and safe for industrial use.