S-91217A012 M2 x 4 mm DIN 914, ISO 4027 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and extended service life
• Exceptional holding power provided by the 90° cone point, ensuring secure fastening and resistance to vibration loosening
• Optimized mechanical strength with a Rockwell B80 hardness rating, offering reliable performance under load
• Precise and reliable installation enabled by the 0.9 mm hex drive, allowing for high torque application in confined spaces
• Wide compatibility and easy sourcing with metric M2 x 0.4 mm coarse thread conforming to Class 6g tolerance
• Streamlined assembly process due to the headless design, providing a flush finish and saving valuable space
• Compliance with global standards including RoHS 3 and REACH, ensuring safety and environmental responsibility

Professional Applications & Engineering Value

This M2 set screw is engineered to address critical challenges in precision assembly and machinery. Manufactured from 18-8 stainless steel, it provides excellent resistance to corrosion and oxidation, making it suitable for demanding environments like medical devices, electronics, and automotive components. The headless design and hex drive allow for installation in tight spaces where a flush surface is required, preventing interference with moving parts. The 90° cone point and coarse thread ensure a firm grip on materials, reducing the risk of slippage and maintaining positional accuracy under vibration. Its compliance with DIN 914 and ISO 4027 standards guarantees consistent quality and interchangeability, supporting efficient B2B procurement and integration into global supply chains.

Specification Summary & Compliance

This set screw features a metric M2 x 0.4 mm coarse thread with a Class 6g tolerance for precise fit. It is manufactured in accordance with DIN 914 ISO 4027, ensuring dimensional accuracy and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its adherence to environmental and safety standards for industrial use.