S-90236A127 M3 x 35 mm ISO 14581 Alloy Steel Torx Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated alloy steel construction, extending service life in demanding industrial environments
• Exceptional torque transmission through T10 Torx drive design, minimizing cam-out and tool slippage during installation
• High-strength performance with Class 8.8 rating, providing reliable clamping force for critical applications
• Precision thread engagement with Class 6h fit and coarse thread spacing, ensuring secure fastening and vibration resistance
• Optimal flush mounting with standard 90° countersink angle and flat head profile for clean, professional finishes
• Full-thread design maximizes grip length and distributes stress evenly along the entire fastener
• Comprehensive compliance with ISO 14581 standards and environmental regulations for global project acceptance

Professional Applications & Engineering Value

These M3 flat head screws deliver critical engineering solutions where space constraints and vibration resistance are primary concerns. The zinc-plated alloy steel construction provides essential corrosion protection for machinery, automotive assemblies, and electronic enclosures exposed to harsh operating conditions. The T10 Torx drive system enables higher torque application compared to traditional drives, reducing installation time and preventing fastener damage in high-volume production environments. With Class 8.8 strength and fully threaded design, these metric screws maintain joint integrity under dynamic loads, making them ideal for precision equipment, manufacturing fixtures, and structural components requiring reliable, long-term fastening solutions.

Specification Summary & Compliance

This fastener maintains Class 6h thread fit tolerance per metric standards with M3 x 0.5mm coarse thread specification. Manufacturing conforms to ISO 14581 dimensional requirements for flat head screws. The product is certified RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant, meeting current environmental regulations for hazardous substance restrictions. Material hardness is verified at Rockwell C22, ensuring consistent performance across production batches.