S-93245A098 M3 x 4 mm DIN 913, ISO 4026 Set Screws

Key Features & Benefits at a Glance

• Exceptional durability and wear resistance thanks to alloy steel construction with Rockwell C45 hardness, ensuring long service life in demanding applications.
• Precise and reliable thread engagement with Class 5g6g thread fit, minimizing the risk of cross-threading and providing consistent clamping force.
• Secure, slip-resistant installation via the 1.5 mm hex drive, allowing for high torque application without tool slippage in confined spaces.
• Optimal grip and alignment with a flat tip design, distributing pressure evenly to prevent component damage and maintain positioning.
• Wide compatibility and easy sourcing as it conforms to DIN 913 and ISO 4026 standards, ensuring interchangeability with metric coarse-threaded components.
• Enhanced safety and environmental responsibility through full compliance with RoHS 3 and REACH regulations, making it suitable for regulated industries.
• Space-saving headless design ideal for applications where a low profile is critical, without compromising on fastening strength.

Professional Applications & Engineering Value

This M3 set screw is engineered from alloy steel to address common industrial challenges such as vibration-induced loosening and material fatigue. The Class 5g6g thread with a 0.5 mm coarse pitch ensures quick assembly and robust holding power in dynamic environments, from machinery to automotive subsystems. Its hex drive and headless profile allow for flush mounting in tight spaces, reducing protrusion risks. The flat tip provides consistent surface contact, preventing marring on shafts or gears, while the Rockwell C45 hardness guarantees resistance to deformation under stress. Ideal for precision equipment, this metric set screw delivers reliable performance where dimensional accuracy and repeatability are paramount.

Specification Summary & Compliance

This set screw features M3 x 0.5 mm coarse metric threads with a Class 5g6g thread fit per ISO standards, ensuring precise dimensional tolerances. It is manufactured in compliance with DIN 913 (ISO 4026) specifications for consistent quality. Environmental and safety adherence includes full conformity with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, affirming its suitability for global supply chains.