S-90909A130 M5 x 6 mm ISO 7380 Stainless Steel Flanged Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel and passivated finish, ideal for harsh industrial environments and chemical exposure.
• Enhanced durability and strength offering 70,000 psi tensile strength for reliable, long-lasting fastening in demanding applications.
• Efficient installation and removal thanks to the 3 mm hex drive and flanged design, which eliminates the need for a separate washer and speeds up assembly.
• Precise thread engagement with Class 6g fit and coarse 0.8 mm pitch, ensuring secure connections and reduced risk of cross-threading.
• Wide, rounded button head profile provides a low-profile, aesthetically pleasing finish while distributing clamping force evenly.
• Full compliance with ISO 7380 and environmental standards like RoHS 3 and REACH, guaranteeing quality and safety for global industrial use.
• Fully threaded shank allows for maximum grip and adjustability across the entire 6 mm length, suitable for various material thicknesses.

Professional Applications & Engineering Value

Engineered for industrial applications where reliability and corrosion resistance are critical, this M5 flanged hex button head screw in 316 stainless steel addresses common challenges like fastener failure in moist or chemical-laden settings. The passivated finish enhances surface protection, reducing pitting and extending service life in machinery, marine equipment, and food processing systems. Its coarse threading and Class 6g fit ensure quick, secure fastening with minimal effort, while the integrated flange eliminates washer requirements, streamlining assembly and reducing part counts. Ideal for metric screw applications in automotive, electronics, and structural frameworks, it combines ISO 7380 precision with robust tensile strength to prevent loosening under vibration and load, delivering consistent performance in right-hand thread setups.

Specification Summary & Compliance

This screw adheres to precise dimensional tolerances, including a Class 6g thread fit per ISO metric standards, ensuring compatibility and interchangeability. It meets ISO 7380 specifications for flanged hex button head screws, with a thread size of M5, pitch of 0.8 mm, and length of 6 mm. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), confirming it is free from hazardous substances and suitable for environmentally conscious industrial use.