S-93038A132 M4 x 16 mm DIN 551, ISO 4766 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance from high-quality brass construction, ensuring long-term reliability in demanding environments
• Precise Class 6g thread fit guarantees secure, vibration-resistant fastening with minimal risk of loosening
• Headless slotted drive design provides flush installation for space-constrained applications and clean aesthetics
• Flat tip configuration delivers maximum surface contact for superior grip and component positioning
• DIN 551/ISO 4766 compliance ensures consistent dimensional accuracy and international interoperability
• RoHS 3 compliant with lead exemption meets stringent environmental regulations while maintaining brass alloy performance
• M4 coarse thread pitch enables quick installation and reduced cross-threading risks in industrial assembly

Professional Applications & Engineering Value

This brass set screw delivers exceptional performance in precision mechanical assemblies where corrosion resistance and electrical conductivity are critical. The headless design with slotted drive solves space limitation challenges in compact machinery while maintaining accessibility for adjustment. Engineered with Class 6g thread tolerance, it prevents backlash in moving components and ensures repeatable positioning accuracy. The flat tip provides superior clamping force distribution, making it ideal for securing collars, gears, and knobs on shafts without damaging surfaces. Metric coarse threading simplifies installation in high-volume production environments while the right-hand thread direction maintains standard installation protocols across industrial equipment.

Specification Summary & Compliance

Manufactured to exact metric dimensions: M4 thread size with 0.7mm pitch and 16mm length. Thread specifications meet Class 6g tolerance per ISO standards. Fully compliant with DIN 551 and ISO 4766 manufacturing specifications for dimensional accuracy and performance. Meets RoHS 3 (2015/863/EU) environmental directives with exemption 6(c) for lead content in copper alloys. The coarse thread spacing ensures reliable engagement while the flat tip geometry maintains consistent contact pressure in fastened assemblies.