S-97654A677 M3 x 12 mm ISO 7380 Stainless Steel Flanged Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel and passivated finish for extended service life in harsh environments
• High tensile strength of 70,000 psi ensures reliable fastening under demanding mechanical loads
• Flanged design with wide rounded button head provides increased bearing surface and prevents pull-through
• Hex drive (2 mm) compatibility allows for secure tool engagement and efficient installation
• Coarse M3 x 0.5 mm thread with Class 6g fit offers quick assembly and excellent vibration resistance
• Fully threaded 12 mm length delivers maximum grip and holding power across the entire fastener
• Compliance with ISO 7380 guarantees dimensional accuracy and interchangeability in metric applications

Professional Applications & Engineering Value

Engineered for demanding industrial environments, these M3 metric screws with 18-8 stainless steel construction and passivated finish provide exceptional resistance to corrosion and chemical exposure. The rounded head with integrated flange eliminates the need for separate washers, distributing clamp load effectively to prevent surface damage and loosening under vibration. The hex drive design ensures high torque transmission without cam-out, making them ideal for automated assembly and maintenance in machinery, electronics enclosures, and automotive components where coarse threading and Class 6g thread fit ensure rapid installation and reliable performance in high-vibration applications.

Specification Summary & Compliance

This fully threaded screw features M3 x 0.5 mm coarse threads with Class 6g tolerance as per ISO 7380 standard, ensuring precise dimensional accuracy. The fastener is manufactured from 18-8 stainless steel with passivated surface treatment and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making it suitable for global industrial supply chains.