S-92703A459 M4 x 25 mm ISO 14581 Stainless Steel Torx Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to 18-8 stainless steel construction with passivated finish, ideal for harsh environments.
• Enhanced torque transmission and reduced cam-out with the T20 Torx drive, ensuring secure and efficient installation.
• Reliable and precise fastening with a Class 6g thread fit and fully threaded M4 x 0.7 mm coarse thread design.
• Flush, professional finish achieved with the standard flat head profile and 90° countersink angle.
• Broad industrial compatibility as a right-hand threaded metric screw, meeting ISO 14581 specifications.
• Environmental and safety compliance with RoHS 3 and REACH regulations for responsible sourcing.
• Durable, long-lasting performance from a fully threaded, 25 mm length screw built for demanding applications.

Professional Applications & Engineering Value

This M4 flat head screw is engineered to solve critical fastening challenges in industrial settings. The 18-8 stainless steel material, combined with a passivated finish, provides exceptional resistance to rust and corrosion, making it suitable for machinery, electronics, and outdoor equipment exposed to moisture or chemicals. The Torx T20 drive offers superior torque transfer, minimizing tool slippage and damage to the screw head during high-stress installations. With a fully threaded design and Class 6g thread fit, it ensures consistent clamping force and vibration resistance in assemblies requiring precise alignment. The 90° countersink angle allows the screw to sit flush with surfaces, reducing snagging and improving aesthetics in finished products. Ideal for automotive, aerospace, and manufacturing applications, this metric screw delivers reliable performance where durability and compliance with international standards like ISO 14581 are paramount.

Specification Summary & Compliance

This product features a Class 6g thread fit for precise dimensional accuracy, adhering to ISO 14581 standards for flat head screws. The metric thread specifications include an M4 size with a 0.7 mm coarse pitch and right-hand threading. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material sustainability.