UNIKA Boardlock Clear Pack B-423 (40 pieces) B-423 1 PK

Catalog number: B-423 Features: ● It holds down the wall from both the inside and outside, so it can be firmly fixed even to hollow structure walls. ● The plate part of the holding plate bends in two stages on the back side of the hollow structure wall, providing more stable strength than conventional products. Applications: ● Installation of lighting fixtures, shelf brackets, indoor air conditioner units, curtain rails, mounting of metal fittings and fixtures, etc. Specifications: ● Screw designation: M4 ● Outer diameter (mm): 6.8 ● Screw length (mm): 54 ● Suitable plate thickness (mm): 16-23 ● Pilot hole diameter (mm): 9.0 ● Length (mm): 46 ● Number of pieces per pack: 40 Material/Finish: ● Steel ● Surface treatment: Unichrome treatment Set contents/Accessories: ● Anti-rotation wrench