S-92635A316 M8 x 30 mm DIN 479 Set Screws

Key Features & Benefits at a Glance

• Exceptional Durability: Alloy steel construction with Rockwell C22 hardness ensures long-lasting performance in demanding industrial environments.
• Secure Torque Transmission: Square head with external square drive provides a positive, non-slip grip for reliable installation and removal.
• Precise Component Positioning: Extended tip design allows for accurate alignment and secure fastening in assemblies.
• Reliable Thread Engagement: Coarse M8 x 1.25mm thread with Class 6g fit offers excellent vibration resistance and consistent clamping force.
• Global Standard Compliance: Manufactured to DIN 479 specifications, ensuring dimensional accuracy and interchangeability.
• Environmentally Responsible: Compliant with RoHS 3 and REACH regulations, making it suitable for regulated industries.
• Optimized for Heavy-Duty Use: Robust 30mm length and hardened material make it ideal for high-stress applications.

Professional Applications & Engineering Value

This M8 square head set screw is engineered to solve critical challenges in machinery assembly, automotive components, and heavy equipment. The alloy steel material, hardened to Rockwell C22, provides superior resistance to wear and shear forces, preventing failure under dynamic loads. The extended tip ensures positive location in shaft collars and pulleys, eliminating slippage that can cause misalignment. With its coarse metric thread (M8 x 1.25mm), it offers faster installation and superior performance in applications prone to vibration. The external square drive allows for high-torque application without cam-out, making it a reliable industrial fastener for maintenance and production lines where precision and strength are non-negotiable.

Specification Summary & Compliance

This set screw features a Class 6g thread fit per ISO standards, ensuring precise dimensional tolerances for reliable mating with threaded components. The tip diameter is 5.5 mm with a tolerance of -0.18mm to 0, and the tip length is 2.25 mm with a tolerance of -0.25mm to 0, guaranteeing consistent performance. It is manufactured in compliance with the DIN 479 specification for square head set screws. The product is also confirmed to be RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting stringent environmental and safety regulations for industrial use.