M2-0.40 Button Head Socket Cap Screws High-Strength Alloy Steel with Thermal Black Oxide Finish Upgrade your projects with M2 Button Head Socket Cap Screws from Monster Bolts. Crafted from Class 12.9 alloy steel, these screws deliver exceptional strength for their size, making them a perfect fit for demanding applications in electronics, RC vehicles, and 3D printing. The low-profile button head design ensures a secure hold with minimal intrusion, ideal for tight spaces where appearance and functionality matter. Finished with a Thermal Black Oxide coating, these screws offer mild corrosion protection, making them suitable for indoor use and light outdoor conditions. Key Features Low-Profile Design: The button head provides a sleek and unobtrusive look, perfect for spaces requiring a flush finish. Thermal Black Oxide Finish: Offers a mild layer of corrosion resistance for both indoor and light outdoor applications. Easy Installation: Designed for use with a standard M1.3 Hex Key for quick and easy installation. Available here if you need one! Versatile Use: Suitable for a wide range of applications, including automotive, industrial, and general-purpose assembly. Specifications Diameter: M2 / 2mm Thread Size: 0.40 - Coarse (Standard) Thread Material: High-strength Class 12.9 Alloy Steel Coating: Thermal Black Oxide for mild corrosion resistance Drive: M1.3 Hex Key (Socket Wrench) Specifications: Complies with DIN 9427 / ISO 7380 standards Matching Products Metric Nuts: Find matching metric nuts here Metric Washers: Find matching metric washers here Order Yours Today Equip your projects with premium M2 Button Head Socket Cap Screws from Monster Bolts. Perfect for automotive, industrial, and general-purpose applications, these screws provide exceptional strength and durability. Order today and benefit from fast shipping and top-notch customer service.