S-94063A329 M4 x 10 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 industrial environments.
• Precise Class 6g thread fit ensures reliable engagement and reduces assembly issues in metric applications.
• High tensile strength of 80,000 psi provides dependable load-bearing capacity for demanding mechanical assemblies.
• Drilled spanner drive design allows for secure tool engagement and easy installation in confined spaces.
• Fully threaded shank maximizes grip and distribution of clamping force along the entire length.
• Compliance with RoHS 3 and REACH regulations ensures environmental safety and global market acceptance.
• Durable Rockwell B96 hardness maintains thread integrity and resists wear during repeated use.

Professional Applications & Engineering Value

This M4 flat head screw with metric coarse thread and passivated finish addresses common industrial challenges such as corrosion-induced failure and imprecise fastening. Made from 18-8 stainless steel, it offers excellent resistance to moisture and chemicals, making it suitable for outdoor equipment, machinery, and electronic enclosures. The Class 6g thread and fully threaded design ensure consistent performance in high-vibration settings, reducing maintenance needs. Its drilled spanner drive facilitates quick installation in tight spaces, enhancing assembly efficiency for engineers and technicians.

Specification Summary & Compliance

This screw adheres to metric thread standards with a Class 6g tolerance for precise fit, M4 x 0.7mm coarse thread, and dimensions including 10mm length and 7.5mm head diameter. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental and safety standards are met for industrial use.