S-93245A113 M4 x 8 mm DIN 913, ISO 4026 Set Screws

Key Features & Benefits at a Glance

• Superior holding power with high-strength alloy steel construction and Rockwell C45 hardness for maximum durability in demanding applications
• Precise thread engagement with Class 5g6g thread fit ensuring reliable fastening and vibration resistance
• Space-saving headless design with hex drive allows for flush mounting in confined spaces while providing secure tool engagement
• Quick installation with coarse 0.7mm pitch threads that enable faster assembly compared to fine-pitch alternatives
• Enhanced surface contact with flat tip design that distributes pressure evenly and prevents component damage
• Global compatibility meeting both DIN 913 and ISO 4026 standards for international engineering projects
• Environmental compliance with RoHS 3 and REACH regulations ensuring safe use across various industries

Professional Applications & Engineering Value

This M4 metric set screw delivers exceptional engineering value in industrial applications where space constraints and vibration resistance are critical concerns. The alloy steel construction with Rockwell C45 hardness provides superior tensile strength, preventing stripping and deformation under high torque conditions. The hex headless design with 2mm drive size offers reliable tool engagement while maintaining a low-profile installation, ideal for machinery components, automotive assemblies, and precision equipment where protruding fasteners are unacceptable. The coarse thread pitch (0.7mm) ensures rapid installation and superior resistance to loosening in high-vibration environments. The flat tip configuration creates maximum surface contact, distributing clamping force evenly to prevent damage to shafts, collars, and other precision components. These set screws are engineered to maintain positional accuracy in rotating assemblies and sliding mechanisms, making them indispensable for manufacturing, automation, and mechanical engineering applications requiring reliable, long-term fastening solutions.

Specification Summary & Compliance

This precision fastener features M4 x 0.7mm coarse thread with Class 5g6g thread fit per ISO metric standards, ensuring dimensional accuracy and proper thread engagement. The 8mm length provides optimal engagement depth for secure fastening. Manufactured to DIN 913 and ISO 4026 specifications, this set screw maintains consistent quality and performance. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations confirms environmental safety and restricted substance adherence for global industrial applications.