Plugless Screws WNV-425 LOBSTER

Inserts such as a plug is not required, contributing to cost reduction, labor saving, and facilitation.For mounting equipment to concrete, blocks, mortar, ALC materials, and wood.Nominal Diameter d (mm):4Pilot Hole Diameter (mm):3.4 to 3.5Buried Depth (mm):22Maximum Tensile Load (kN):1.7Punching Depth (mm):35Length (mm):25Compatible screwdriver: Plus No.2SteelThe maximum tensile load is the value at the concrete strength Fc34.3N/[[MM2]].