S-91067A112 M2 x 4 mm DIN 551, ISO 4766 Set Screws
Set Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments and long-term reliability.
- Precise and secure fastening ensured by the Class 6g thread fit, providing excellent dimensional accuracy and reduced risk of loosening.
- Space-saving headless design allows for flush mounting in applications where protrusion is not permissible.
- Easy installation and adjustment with the standard slotted drive, compatible with common hand tools for straightforward maintenance.
- Optimized for coarse thread applications with M2 x 0.4mm pitch, enabling quicker assembly and robust holding power in softer materials.
- Flat tip design offers minimal surface marring and consistent contact pressure for delicate components.
- Compliance with international standards including RoHS 3 and REACH, ensuring safety and environmental responsibility in global supply chains.
Professional Applications & Engineering Value
Engineered to DIN 551 specifications, these M2 metric set screws deliver exceptional performance in precision assemblies. The 18-8 stainless steel material provides excellent resistance to oxidation and chemical exposure, making them suitable for electronics, machinery, and automotive components where durability is critical. The headless, slotted design with a flat tip minimizes stress concentration and prevents damage to secured parts, addressing common issues of part deformation during tightening. With coarse threading and Class 6g fit, these screws ensure rapid installation and reliable torque transmission, reducing assembly time and maintenance costs in high-volume production environments.
Specification Summary & Compliance
This set screw features a Metric M2 x 0.4mm thread with Class 6g tolerance for precise fit, manufactured in accordance with DIN 551 (ISO 4766) standards. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety requirements for industrial fasteners.
