S-97763A439 M6 x 40 mm ISO 7380 Stainless Steel Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with Black-Oxide coated 18-8 Stainless Steel, ideal for harsh industrial environments.
• High tensile strength of 70,000 PSI ensures reliable performance in demanding heavy-duty applications.
• Easy installation and removal thanks to the 4 mm hex drive design, reducing assembly time and tool wear.
• Precise coarse threading (M6 x 1 mm) with Class 6g fit provides secure fastening and vibration resistance.
• Fully threaded 40 mm length offers consistent grip and load distribution across the entire fastener.
• Rounded button head profile minimizes snagging and provides a low-profile, aesthetically clean finish.
• Compliance with ISO 7380, RoHS 3, and REACH guarantees quality, safety, and environmental standards for global use.

Professional Applications & Engineering Value

These M6 metric screws with Black-Oxide 18-8 Stainless Steel construction address common industrial challenges like corrosion and mechanical stress. The fully threaded coarse pitch design ensures quick assembly and robust holding power in machinery, automotive, and structural applications. The rounded head with hex drive allows for tight spaces and high-torque installation without stripping, while the 70,000 PSI tensile strength supports heavy loads and repetitive use. Ideal for environments requiring ISO 7380 compliance, these screws deliver long-term reliability and reduce maintenance costs in corrosive or high-vibration settings.

Specification Summary & Compliance

This product features a metric thread size M6 x 1 mm with Class 6g tolerance for precise fit. It adheres to ISO 7380 manufacturing standards and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe and sustainable use in industrial assemblies.