S-94063A334 M5 x 12 mm Tamper-Resistant Drilled Spanner Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel and passivated finish, ideal for harsh environments and long-term reliability.
• High tensile strength of 80,000 PSI ensures dependable performance under mechanical stress and vibration.
• Precision Class 6g thread fit guarantees smooth assembly and secure fastening in metric applications.
• Fully threaded M5x0.8mm coarse pitch design provides maximum grip and holding power across the entire length.
• Drilled spanner drive (No. 10) allows for secure tool engagement and easy installation in tight spaces.
• Standard 90° flat head profile enables flush mounting for a clean, professional finish.
• Compliance with RoHS 3 and REACH standards ensures environmental safety and regulatory acceptance in industrial markets.

Professional Applications & Engineering Value

This M5 flat head screw is engineered to address common industrial challenges such as component loosening and material degradation. The 18-8 stainless steel construction, combined with a passivated finish, provides exceptional resistance to rust and chemicals, making it suitable for machinery, electronics, and outdoor equipment. The fully threaded Class 6g metric thread ensures precise, vibration-resistant connections, while the drilled spanner drive facilitates installation in confined areas. With an 80,000 PSI tensile strength, it reliably maintains clamp load in high-stress applications, reducing maintenance needs and downtime.

Specification Summary & Compliance

This screw features a metric M5 x 0.8mm coarse thread with Class 6g tolerance for accurate fit, a length of 12 mm, and a head diameter of 9.19 mm (tolerance: -0.33 to 0 mm). It is manufactured in compliance 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.