S-90991A135 M6 x 25 mm ISO 7380 Stainless Steel Button Head Torx Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel and passivated finish, ensuring long-term reliability in harsh environments.
• Enhanced torque transmission and reduced cam-out thanks to the T30 Torx drive, allowing for secure, efficient installations.
• High tensile strength of 100,000 psi provides dependable holding power for demanding industrial applications.
• Precision metric threading (M6 x 1 mm coarse, Class 6g fit) ensures consistent, vibration-resistant connections.
• Fully threaded design offers maximum grip and load distribution along the entire 25 mm length.
• Low-profile rounded button head delivers a sleek finish while minimizing protrusion in assembled products.
• Compliance with ISO 7380, RoHS 3, and REACH guarantees adherence to international quality and environmental standards.

Professional Applications & Engineering Value

These M6 metric Torx button head screws are engineered to address common assembly challenges in industries like machinery, electronics, and automotive. The 18-8 stainless steel material, combined with a passivated finish, provides excellent resistance to rust and chemical exposure, reducing maintenance needs. The T30 Torx drive minimizes tool slippage, enabling higher torque application without damaging the screw head—ideal for repetitive or high-stress fastening tasks. With a coarse thread pitch of 1 mm and Class 6g thread fit, these screws ensure quick installation and secure fastening in metals and plastics, enhancing production efficiency and product durability.

Specification Summary & Compliance

This screw features an M6 x 1 mm coarse thread with Class 6g tolerance for precise fit, and is fully threaded along its 25 mm length. It conforms to ISO 7380 manufacturing standards and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring environmental safety and regulatory adherence for global industrial use.