MARVEL Board Plug A-423 A423 1 box

Catalogue number: A423 Features: ●Can be used for working on new building materials, plasterboard, and hollow structure walls. ●Opens up to fix in place. ●Can be used with just a screwdriver. Applications: ●For attaching fixtures to hollow walls made of plasterboard or plywood. Specifications: ●Screw size: M4 ●Outer diameter (mm): 6.8 ●Screw length (mm): 44 ●Compatible board thickness (mm): 17-23 ●Drill hole diameter (mm): 9 ●Compatible screw diameter: 4mm ●Type: Pan head ●Screw head shape: Pan head Material/Finish: ●Steel