S-93339A238 M12 x 22 mm Set Screws

Key Features & Benefits at a Glance

• Superior holding power with Class 6g thread fit ensuring precise, vibration-resistant connections in demanding applications
• Exceptional durability from alloy steel construction with Rockwell C39 hardness for long-lasting performance under heavy loads
• Easy installation and removal with 6mm hex drive design providing secure tool engagement without protruding head
• Enhanced grip and alignment thanks to the ball tip design that minimizes component damage during positioning
• Reliable coarse threading (1.75mm pitch) enabling quick assembly and superior resistance to loosening in high-vibration environments
• Environmental compliance with RoHS 3 regulations, making it suitable for various industrial sectors with strict material requirements
• Metric precision compatibility with M12 x 22mm dimensions ensuring seamless integration into international engineering designs

Professional Applications & Engineering Value

This M12 alloy steel set screw delivers critical engineering solutions where space constraints and vibration resistance are paramount. The headless design with 6mm hex drive allows flush mounting in tight assemblies while maintaining full torque capability. Engineered with Class 6g thread tolerance and 1.75mm coarse pitch, it provides superior resistance to vibrational loosening in machinery, automotive components, and precision equipment. The ball tip configuration distributes pressure evenly, preventing surface damage to shafts and collars while ensuring precise axial positioning. With Rockwell C39 hardness, this fastener maintains its mechanical properties in high-stress applications, making it ideal for permanent installations requiring reliable clamping force without periodic retightening.

Specification Summary & Compliance

This metric set screw features M12 x 1.75mm coarse threads with Class 6g tolerance per ISO standards, ensuring precise fit in industrial applications. The 22mm length and 6mm hex drive provide consistent dimensional accuracy. Manufactured from alloy steel with Rockwell C39 hardness, it meets rigorous mechanical requirements. The product is RoHS 3 (2015/863/EU) compliant with exemption 6(a) for lead as an alloying element in steel, confirming its suitability for regulated industries while maintaining optimal material performance.