S-95893A426 Length 8 mm Tapping Screws

Key Features & Benefits at a Glance

• Superior torque transmission with T8 Torx drive for reduced cam-out and secure fastening in plastic assemblies.
• Enhanced corrosion resistance due to zinc-plated steel construction, ensuring long-term reliability in various environments.
• Efficient thread forming with TRS design that creates strong, permanent threads in plastic without pre-tapping.
• Optimal flush mounting with a standard flat head and 90° countersink angle for a smooth, professional finish.
• Precise installation compatibility using a 1.85mm drill bit, minimizing material stress and ensuring accurate placement.
• Full threading for maximum grip along the 8mm length, providing consistent holding power in plastic applications.
• Environmental and regulatory safety with RoHS 3 and REACH compliance, meeting strict industry standards.

Professional Applications & Engineering Value

This M2.5 tapping screw is specifically engineered for plastic applications, where traditional fasteners may strip or loosen. The zinc-plated steel material offers durability against wear and mild corrosion, while the TRS thread forming design displaces plastic material to form robust, load-bearing threads without chips. This eliminates the need for additional inserts, reducing assembly time and cost. The T8 Torx drive ensures high torque transfer with minimal tool slippage, ideal for automated or high-volume production lines. Commonly used in electronics enclosures, automotive trim, and consumer goods, this screw provides reliable fastening in plastic substrates, preventing vibration-induced failures and enhancing product longevity.

Specification Summary & Compliance

This metric screw features an M2.5 size with an approximate thread pitch of 1.12mm and is fully threaded for consistent performance. It adheres to standard dimensional tolerances for flat head tapping screws, with a head diameter of 4.7mm and length of 8mm. The product complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global industrial use. Manufactured to precise specifications, it supports reliable thread forming in plastics with a recommended 1.85mm drill bit for optimal hole preparation.