S-91385A214 M6 x 8 mm DIN 916, ISO 4029 Set Screws

Key Features & Benefits at a Glance

• Vibration-resistant locking with nylon patch thread locker that maintains secure fastening in temperatures from -50° to 250°F
• Superior material strength from black-oxide alloy steel with Rockwell C45 hardness for exceptional durability and corrosion resistance
• Precision threading with Class 5g6g metric coarse thread ensuring reliable engagement and consistent clamping force
• Space-saving headless design with hex drive for flush mounting in confined spaces and easy installation with standard 3mm hex keys
• Standard-compliant performance meeting DIN 916/ISO 4029 specifications for guaranteed interchangeability and quality
• Enhanced grip capability with cup tip design providing concentrated contact pressure for secure component positioning
• Environmental compliance with RoHS 3 and REACH regulations for safe use in regulated industries

Professional Applications & Engineering Value

This M6x1mm black-oxide alloy steel set screw delivers critical vibration resistance in demanding industrial applications where loosening under dynamic loads poses significant reliability concerns. The nylon patch thread locker embedded in the Class 5g6g metric coarse thread creates permanent friction that prevents back-off, making it ideal for machinery, automotive assemblies, and precision equipment subjected to constant motion or thermal cycling. The headless hex drive design allows complete flush mounting in tight spaces while maintaining high torque capability. Combined with the Rockwell C45 hardness and black-oxide surface treatment, this DIN 916/ISO 4029 compliant set screw offers engineers a reliable solution for permanent component positioning that withstands harsh operating environments without compromising installation accessibility.

Specification Summary & Compliance

This metric set screw features M6x1mm coarse threading with Class 5g6g tolerance ensuring precise fit and consistent performance. Manufactured to DIN 916/ISO 4029 specifications for dimensional accuracy and quality assurance. The product is fully RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant, meeting current environmental regulations for hazardous substance restrictions. The nylon patch thread locker provides reliable locking performance across the specified temperature range of -50° to 250°F while maintaining the mechanical properties required for industrial fastening applications.