S-92905A613 M5 x 18 mm DIN 915, ISO 4028 Set Screws

Key Features & Benefits at a Glance

• Exceptional holding power with Rockwell C45 hardness alloy steel construction for reliable, long-term fastening in demanding applications
• Secure, flush installation thanks to the headless design, ideal for space-constrained assemblies and rotating components
• High torque application capability enabled by the 2.5mm hex drive, preventing tool slippage and ensuring precise tightening
• Optimized thread engagement with Class 6g thread fit and coarse 0.8mm pitch for faster assembly and vibration resistance
• Superior tip penetration and seating from the extended 2.75mm tip design, enhancing grip on shafts and preventing component slippage
• Broad industrial compatibility with right-hand metric M5 threading, ensuring interchangeability with standard components
• Regulatory peace of mind with full compliance to RoHS 3 and REACH, supporting sustainable and safe manufacturing practices

Professional Applications & Engineering Value

This M5 set screw is engineered to address critical challenges in industrial assembly, where vibration resistance and component security are paramount. The alloy steel construction, hardened to Rockwell C45, provides the necessary durability to withstand cyclic loads and harsh environments without deforming. Its hex headless design allows for a completely flush finish, making it ideal for securing collars, gears, and pulleys on rotating shafts where protruding fasteners are not feasible. The extended tip with precise diameter and length tolerances bites firmly into the mating surface, creating a positive lock that prevents axial movement. Manufactured to DIN 915 and ISO 4028 standards, this metric set screw delivers consistent performance in machinery, automotive, and precision equipment applications, ensuring reliable fastening and reduced maintenance needs.

Specification Summary & Compliance

This set screw features an M5 thread size with a 0.8mm coarse pitch and Class 6g thread fit tolerance, ensuring dimensional accuracy and interchangeability. The extended tip has a length of 2.75mm (-0.25mm to 0 tolerance) and a diameter of 3.5mm (-0.3mm to 0 tolerance). It is manufactured in accordance with DIN 915 and ISO 4028 specifications and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations.