Sanko Board Fastener Steel (25 pieces) B-409CP 1 PK

Catalog number: B-409CP Features: ●Screws can be attached and detached freely, and they are easy to install and produce a uniform finish. ●Screws can be attached and detached freely. ●Simple installation and produce a uniform finish. Applications: ●For mounting lighting fixtures and shelf brackets to hollow walls. ●For hollow walls ●For mounting lighting fixtures, audio equipment, curtain rails, etc. Specifications: ●Screw designation: M4 ●Outer diameter (mm): 6.7 ●Screw length (mm): 39 ●Compatible board thickness (mm): 3-10 ●Drill hole diameter (mm): 9 ●Maximum tensile load (kN): 0.3 ●Compatible gypsum board: 9.5mm thick Material/Finish: ●Steel ●Surface treatment: Trivalent chromate treatment Note: ●The maximum tensile load is the value when the concrete strength is FC21N/m［［Ｍ２］］.