S-93339A211 M6 x 16.8 mm Set Screws

Key Features & Benefits at a Glance

• Superior holding power with Class 6g thread fit ensuring precise, reliable fastening in demanding applications
• Enhanced durability and wear resistance thanks to alloy steel construction and Rockwell C39 hardness
• Secure, non-slip installation provided by the hex drive design, allowing for high torque application
• Improved component grip and reduced surface damage from the ball tip design, ideal for frequent adjustments
• Broad industrial compatibility with M6 x 1 mm coarse metric thread meeting international standards
• Space-saving headless design for applications where a low profile is critical
• Environmental compliance assurance with RoHS 3 (2015/863/EU) adherence, supporting sustainable manufacturing

Professional Applications & Engineering Value

This M6 set screw is engineered to address common industrial challenges such as component slippage and fastener failure under vibration. The alloy steel material, combined with Rockwell C39 hardness, provides exceptional strength and resistance to deformation, making it suitable for high-stress environments like machinery, automotive assemblies, and precision equipment. The hex drive and ball tip design ensure easy installation and a firm grip on shafts or collars, minimizing damage to engaged surfaces. With its coarse thread and Class 6g tolerance, this metric set screw offers reliable performance in applications requiring repeated adjustments and secure positioning, reducing maintenance downtime and improving operational efficiency.

Specification Summary & Compliance

This set screw features a Class 6g thread fit for precise dimensional accuracy according to metric standards, with a thread size of M6 and pitch of 1 mm. It is manufactured from high-strength alloy steel and complies with RoHS 3 (2015/863/EU) regulations, including exemption 6(a) for lead as an alloying element in steel, ensuring environmental and safety standards are met for industrial use.