S-92703A476 M8 x 20 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 Torx T45 drive, allowing for higher applied torque and improved assembly efficiency.
• Reliable and precise fit with Class 6g thread fit and coarse 1.25mm pitch, facilitating quicker installation and strong holding power.
• Flush and secure seating due to the standard flat head profile and 90° countersink angle, ideal for applications requiring a smooth surface finish.
• Full 20mm threading provides maximum grip length and uniform stress distribution along the entire fastener for superior load-bearing capacity.
• Compliance with international standards including ISO 14581, ensuring consistent quality, dimensional accuracy, and interchangeability.
• Environmentally responsible manufacturing with RoHS 3 and REACH compliance, meeting stringent global regulatory requirements for hazardous substances.

Professional Applications & Engineering Value

This M8 flat head screw is engineered to address critical challenges in precision assembly and industrial applications. The combination of 18-8 stainless steel and a passivated finish delivers exceptional resistance to oxidation and chemical exposure, making it ideal for use in machinery, automotive components, and electronic enclosures where corrosion resistance is paramount. The Torx T45 drive minimizes tool slippage and head stripping, enabling reliable, high-torque fastening in confined spaces. With a coarse metric thread and fully threaded design, it ensures rapid installation and robust clamping force, reducing the risk of loosening under vibration. These features make it a dependable choice for engineers seeking durable, high-performance flat head fasteners that maintain integrity in demanding operational conditions.

Specification Summary & Compliance

This fastener adheres to precise dimensional and performance standards, including a Class 6g thread fit and ISO 14581 specifications for consistent quality. It is manufactured with a metric coarse thread (M8 x 1.25mm), right-hand thread direction, and a 90° countersink angle for optimal seating. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) confirms its adherence to environmental and safety regulations, ensuring it is free from restricted substances and suitable for global supply chains.