S-92703A433 M3 x 55 mm ISO 14581 Stainless Steel Torx Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction and passivated finish, ensuring longevity in harsh industrial environments
• Enhanced torque transmission through T10 Torx drive design, reducing cam-out risk and tool wear during installation
• Precision thread engagement with Class 6g fit and coarse 0.5 mm pitch, providing reliable fastening in metric applications
• Flush mounting capability thanks to standard 90° countersink angle and flat head profile, creating smooth surface finishes
• Full-threaded 55 mm length delivers maximum grip strength and load distribution across the entire fastener
• International compliance assurance meeting ISO 14581 standards for dimensional accuracy and performance reliability
• Environmental regulation adherence with RoHS 3 and REACH compliance, ensuring safe use in regulated industries

Professional Applications & Engineering Value

This M3 flat head screw delivers critical engineering solutions where corrosion resistance and precise installation are paramount. The 18-8 stainless steel material combined with passivated finish provides exceptional protection against chemical exposure and atmospheric corrosion, making these metric screws ideal for electronics enclosures, machinery panels, and outdoor equipment. The Torx T10 drive system enables higher torque application without stripping, while the fully threaded design ensures consistent clamping force across the entire 55 mm length. The 90° countersink angle allows for flush mounting in precision assemblies, eliminating protrusions that could interfere with moving components. These industrial fasteners are engineered to maintain integrity in vibration-prone applications, with the Class 6g thread fit guaranteeing secure mating with standard metric nuts and tapped holes.

Specification Summary & Compliance

This metric screw features M3 x 0.5 mm coarse threading with Class 6g thread fit tolerance according to ISO metric standards. The dimensional specifications conform to ISO 14581 requirements for flat head screws, ensuring interchangeability and reliable performance. Manufacturing complies with RoHS 3 (2015/863/EU) restrictions on hazardous substances and REACH (EC 1907/2006) regulations for chemical safety. The fully threaded design with standard 90° countersink angle provides consistent fastening characteristics across industrial applications.