S-93245A419 M4 x 3 mm DIN 913, ISO 4026 Set Screws

Key Features & Benefits at a Glance

• Superior holding power with Rockwell C45 hardness alloy steel construction, resisting wear and deformation under high-stress conditions
• Precise thread engagement with Class 5g6g tolerance, ensuring reliable fit and reducing the risk of cross-threading in assemblies
• Secure installation and removal via the 2mm hex drive, providing excellent torque transmission and minimizing tool slippage
• Space-saving headless design with a flat tip, allowing flush mounting in tight spaces and preventing component interference
• Enhanced assembly efficiency with coarse pitch (0.7mm) right-hand threads, enabling faster installation and disassembly
• Guaranteed material safety with full RoHS 3 and REACH compliance, ensuring environmental and regulatory adherence for global supply chains
• Interchangeable reliability meeting DIN 913 and ISO 4026 standards, providing consistent performance in metric-based industrial applications

Professional Applications & Engineering Value

This M4 set screw is engineered to address critical challenges in precision assemblies where space constraints and vibration resistance are paramount. The headless design and flat tip allow for seamless integration into machinery, automotive components, and electronic enclosures without protruding parts. Manufactured from alloy steel and hardened to Rockwell C45, it delivers exceptional shear strength and fatigue resistance, preventing loosening in dynamic environments. The coarse pitch metric thread and Class 5g6g fit ensure rapid, accurate installation with standard hex drive tools, reducing assembly time and maintenance costs. Ideal for securing gears, pulleys, and shafts, this screw meets DIN 913/ISO 4026 specifications, offering engineers a dependable solution for high-torque applications.

Specification Summary & Compliance

This set screw features M4 x 0.7mm coarse pitch threads with a Class 5g6g tolerance per ISO metric standards, ensuring dimensional accuracy and compatibility. It adheres to DIN 913 and ISO 4026 manufacturing specifications for headless set screws. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted substances and supporting sustainable procurement practices.