S-92703A157 M2.5 x 5 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 and passivated finish, ensuring long-term reliability in harsh environments.
• Enhanced torque transmission and reduced cam-out with the T8 Torx drive, providing secure fastening and minimizing tool slippage.
• Precise and flush installation enabled by the flat head design with a 90° countersink angle, ideal for applications requiring a smooth surface finish.
• Reliable thread engagement through the fully threaded Class 6g coarse thread, offering consistent holding power and easier alignment.
• Global compliance and quality assurance with adherence to ISO 14581 standards, RoHS 3, and REACH regulations, ensuring safety and environmental responsibility.
• Optimized for metric assemblies with M2.5 x 0.45 mm thread specifications, providing a secure fit in coarse-threaded applications.
• Durable material performance from 18-8 stainless steel, which combines strength with excellent resistance to oxidation and wear.

Professional Applications & Engineering Value

This M2.5 flat head screw is engineered to address critical challenges in precision assemblies, such as electronics, medical devices, and automotive components. The 18-8 stainless steel material, combined with a passivated finish, significantly enhances corrosion resistance, reducing failure risks in humid or chemically exposed environments. The Torx T8 drive ensures efficient torque application, minimizing strip-out and improving assembly speed in high-volume production. With a fully threaded design and Class 6g thread fit, it delivers consistent clamping force and ease of installation in coarse thread applications, while the flat head profile allows for seamless integration where low-profile fastening is essential. Ideal for industries demanding reliability and compliance, this screw supports robust performance in precision screw applications.

Specification Summary & Compliance

This fastener adheres to precise dimensional standards, including a Class 6g thread fit for metric coarse threads (M2.5 x 0.45 mm) and a 90° countersink angle per common engineering requirements. It meets ISO 14581 specifications for flat head screws, ensuring consistent quality and performance. Additionally, the product is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety for use in restricted substance-sensitive applications and alignment with global environmental standards.