Pack of 20 M4x50 mm S-slotted pan head screws - mounting bolt - DIN 84 - hardness 4.8 - zinc-plated steel - silver color

General description These M4x50 mm S-slotted pan head screws are designed for reliable fastening and connection of two elements. Made from carbon steel and zinc-plated for durability, they are essential for various applications in construction, assembly, and DIY projects. Technical specifications Thread size: M4 Length L: 50 mm Total screw length L1: 52 mm Head diameter D: 7 mm Hardness class: 4.8 Unit weight: 4.25 g Material: Carbon steel Finish: Zinc plated Color: Silver Standard: DIN 84 Installation It is recommended to use a suitable flat screwdriver or flathead bit for screwing and unscrewing the bolts. Additionally, using washers (not supplied) can help prevent the nut from loosening and protect the surface from damage. Usage These screws are widely used in various applications including DIY projects, industrial tasks, domestic jobs, carpentry, and mechanics.