S-97763A408 M2 x 8 mm ISO 7380 Stainless Steel Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with Black-Oxide 18-8 Stainless Steel construction, ideal for harsh industrial environments
• High tensile strength of 70,000 psi ensures reliable performance under mechanical stress and vibration
• Precise Class 6g thread fit guarantees smooth installation and secure fastening in metric assemblies
• Hex drive design with 1.3mm drive size provides excellent torque transmission and reduces tool slippage
• Fully threaded coarse pitch (0.4mm) enables quick assembly and strong holding power in various materials
• Rounded button head profile offers a low-profile, aesthetically pleasing finish while minimizing snagging
• Compliance with ISO 7380, RoHS 3, and REACH ensures global regulatory acceptance and environmental safety

Professional Applications & Engineering Value

This M2 x 0.4mm x 8mm Black-Oxide 18-8 Stainless Steel Rounded Head Hex Drive Screw is engineered to address common industrial challenges such as corrosion, vibration loosening, and assembly efficiency. The Black-Oxide surface treatment on 18-8 stainless steel significantly enhances oxidation resistance, making it suitable for electronics, automotive, and outdoor equipment where moisture exposure is a concern. The coarse metric thread with Class 6g tolerance ensures rapid installation and reliable thread engagement in plastics and metals, reducing production downtime. Its fully threaded design and hex drive allow for high-torque applications without cam-out, providing consistent clamping force in compact assemblies like machinery panels, sensor mounts, and consumer devices. By meeting ISO 7380 specifications, it delivers repeatable performance for OEMs and maintenance teams seeking durable, standardized metric screw solutions.

Specification Summary & Compliance

This screw features precise M2 x 0.4mm coarse thread with Class 6g thread fit per ISO metric standards, ensuring dimensional accuracy for consistent fastening. It is manufactured in compliance with ISO 7380 for rounded head hex drive screws, and adheres to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming it is free of restricted hazardous substances. The fully threaded, right-hand design and 8mm length provide versatility for industrial applications requiring secure, corrosion-resistant fasteners.