S-91390A193 M16 x 60 mm DIN 916, ISO 4029 Set Screws

Key Features & Benefits at a Glance

• Exceptional holding power from high-strength alloy steel construction with Rockwell C45 hardness for reliable performance in demanding applications
• Precise thread engagement with Class 5g6g thread fit ensuring consistent, vibration-resistant fastening in industrial assemblies
• Optimized torque transmission through 8mm hex drive design providing superior installation control and reduced tool slippage
• Enhanced component protection with cup tip design that minimizes surface damage while maintaining secure positioning
• Industry-standard compatibility meeting DIN 916 and ISO 4029 specifications for seamless integration into existing metric systems
• Long-term reliability with coarse 2mm pitch threads that resist loosening under dynamic loads and vibration
• Environmental compliance assurance through RoHS 3 and REACH certification for sustainable manufacturing practices

Professional Applications & Engineering Value

This M16 set screw delivers critical engineering solutions for industrial applications requiring permanent positioning and alignment. The alloy steel construction with Rockwell C45 hardness provides superior resistance to shear forces and fatigue, making it ideal for heavy machinery, automotive assemblies, and precision equipment where vibration resistance is paramount. The hex headless design with 8mm drive offers flush mounting capabilities while maintaining high torque capacity, solving space-constrained installation challenges. The coarse metric thread with 2mm pitch ensures rapid assembly and disassembly while maintaining exceptional holding strength. Engineered to DIN 916/ISO 4029 standards, this set screw provides reliable performance in pulley systems, gear assemblies, and rotating components where precise component positioning cannot be compromised.

Specification Summary & Compliance

This metric set screw features M16x2mm coarse right-hand threads with Class 5g6g tolerance for precision fit. Manufactured according to DIN 916 and ISO 4029 specifications with cup tip configuration and 60mm length. The component demonstrates full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring adherence to international manufacturing standards for industrial fasteners.