S-93245A628 M2 x 5 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 resistance to loosening under vibration and load.
• Precise and secure fastening ensured by the Class 5g6g thread fit, providing excellent dimensional accuracy and reliable engagement in tapped holes.
• Streamlined installation in confined spaces thanks to the headless design and compact 0.9 mm hex drive, allowing for flush mounting and easy access.
• Optimized for rapid assembly with a coarse (0.4 mm pitch) right-hand metric thread, reducing installation time and effort.
• Enhanced surface contact and minimal component marring from the flat tip, which distributes clamping force evenly for a secure grip.
• Guaranteed interchangeability and reliability through compliance with international DIN 913 and ISO 4026 standards for dimensional consistency.
• Safe for use in regulated environments as it is fully compliant with RoHS 3 and REACH environmental regulations, containing no hazardous substances.

Professional Applications & Engineering Value

This M2 set screw is engineered to address critical challenges in precision assembly, where space is limited and vibration resistance is paramount. Manufactured from alloy steel and heat-treated to a Rockwell C45 hardness, it provides exceptional shear and tensile strength, preventing failure in high-stress applications such as securing gears, pulleys, and collars on shafts. The headless design and compact hex drive (0.9 mm) allow for installation in recessed or tight spaces, maintaining a clean profile while the flat tip offers superior surface contact to prevent slippage. Its metric coarse thread (0.4 mm pitch) ensures quick installation and robust holding power, making it an ideal choice for machinery, automotive, and electronic assemblies where reliability and compliance with DIN 913/ISO 4026 are required.

Specification Summary & Compliance

This set screw features an M2 x 0.4 mm coarse thread with a Class 5g6g tolerance for precise fit, a length of 5 mm, and a flat tip. It is manufactured in accordance with DIN 913 and ISO 4026 standards, ensuring dimensional accuracy and performance consistency. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from restricted hazardous substances and safe for industrial use.