Stainless Steel Socket Head Cap Screws M4 (4 mm) (AISI 304) V2A DIN 912 / ISO 4762 | Hex Socket | 45 mm Partial Thread | Length 45 mm | 100 pcs

• SOCKET HEAD CAP SCREW / CYLINDRICAL SCREW WITH HEX SOCKET – High-quality machine screw made of V2A / AISI 304 stainless steel, compliant with DIN 912 / ISO 4762 for precise fastening.
• 100% STAINLESS STEEL SCREW – No coating or galvanizing required. Unlike zinc-plated hex socket screws, no chipping and no rust – ideal for outdoor and humid environments.
• HEX SOCKET / ALLEN SCREW – Perfect for mechanical engineering, metal construction, locksmith work, crafts and DIY. Ideal stainless steel machine screws for indoor and outdoor use.
• MADE IN GERMANY – TESTED QUALITY – Manufactured in Germany and laboratory-tested. Can be secured with threadlocker or serrated lock washers for maximum safety.
• Length (l) = 45-mm; Head diameter (dk) = 7-mm; Head height (k) = 4-mm; Drive = SW 3-mm; Thread length (b) = 20-mm; Diameter (d) = 4-mm; Drive type = hex socket; Thread type = metric; Head type = cylinder head; Tensile strength = 50

This set of M4 socket cap screws is manufactured from high-quality 304 stainless steel (A2 equivalent), offering excellent corrosion resistance for a wide range of indoor and outdoor applications. Designed with a hex socket (Allen) drive, these screws provide reliable torque transmission and allow precise installation with reduced risk of slipping. The cylindrical head design makes them ideal for mechanical assemblies where a clean and professional finish is required. Depending on the length, the screws feature different thread designs for optimal performance. Sizes up to 25 mm are fully threaded to maximise grip in shorter applications. Longer screws are partially threaded, enabling improved clamping force when joining components. These socket cap screws are widely used in engineering, machinery, automotive applications, furniture assembly and general construction tasks. Please ensure correct size selection (diameter, length and thread type) before installation to achieve optimal performance.