S-92029A301 M8 x 8 mm DIN 916, ISO 4029 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh environments and chemical exposure
• Exceptional holding power provided by the cup point tip design, which bites into materials to prevent loosening under vibration
• Precise thread fit with Class 6g tolerance ensuring reliable, secure fastening in metric assemblies
• Optimized installation torque and durability from Rockwell B80 hardness, reducing wear and tool slippage
• Streamlined assembly with a 4mm hex drive and headless design, perfect for confined spaces and flush mounting
• Global compliance assurance meeting DIN 916/ISO 4029 standards, plus RoHS 3 and REACH environmental regulations
• Coarse thread efficiency with 1.25mm pitch for quicker installation and robust performance in most materials

Professional Applications & Engineering Value

This M8 set screw in 316 stainless steel is engineered to address critical challenges in industrial settings, such as component slippage and corrosion-induced failure. The cup point tip concentrates pressure to create a permanent locking effect on shafts, collars, and gears, resisting rotational forces in high-vibration machinery. Its headless design and 4mm hex drive allow for discreet, space-saving installation in precision equipment like motor couplings, conveyor systems, and automation controls. The Class 6g thread fit and coarse pitch ensure consistent engagement and ease of use, reducing assembly time while maintaining corrosion resistance in moist or chemical-laden environments. Ideal for OEM and MRO applications, this screw delivers long-term reliability and compliance with international specifications.

Specification Summary & Compliance

This set screw adheres to DIN 916 / ISO 4029 standards, with a Class 6g thread fit for metric precision and an M8 x 1.25mm coarse thread profile. It is manufactured from 316 stainless steel with a hardness of Rockwell B80 and features a cup point tip and 4mm hex drive. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and suitability for global industrial use.