M2-0.4 x 4mm Flat Torx Head Machine Screws, 50Pcs 10.9 Grade Carbon Steel Countersunk Torx Anti Theft, Black Oxide Finish, Full Thread

Flat Torx Countersunk Anti-Theft Machine Screws M2x4mm, 50Pcs, 10.9 Carbon Steel, Black Oxide, Full Thread
✔️ 50 pcs, M2x4mm, flat countersunk Torx anti theft screws, 10.9 steel, black oxide

This 50-piece set features flat countersunk Torx anti theft machine screws, designed for flush mounting in narrow spaces across electronics, cabinetry, DIY projects, and machinery. Made from 10.9 grade carbon steel with a black oxide finish, these fasteners offer high hardness, corrosion resistance, and strong clamping force. The Torx drive provides better torque transfer in tight spots, while the countersunk head yields a neat, low-profile finish. Pre-drill, insert, and tighten with a Torx wrench or screwdriver, adjusting torque to avoid over-tightening.

✅ Pack size: 50 screws
✅ Thread: M2 x 4 mm (M2 x 0.16 in)
✅ Head: Flat countersunk, 3.8 mm diameter (0.15 in)
✅ Drive: Torx T6
✅ Material & finish: 10.9 carbon steel, black oxide
✅ Applications: suitable for tight spaces in electronics, home hardware, machine tools, and DIY projects
💡 What is a flat countersunk Torx anti theft machine screw used for? These fasteners are handy for secure, flush installations where space is tight and visibility of the fastener head matters. - Handy for electronics, appliances, and mechanical equipment assemblies - Torx drive gives improved torque in tight spots and helps deter tampering - Black oxide finish resists corrosion and blends with dark finishes - Made from 10.9 grade carbon steel for high tensile strength and durability This setup delivers secure, durable fits with precise spacing for lasting performance in compact assemblies.