HELPMATE Universal Screws Countersunk Head 4.0 x 50 Yellow Passivated Pack of 400 Wood with PZ 2 Drive and Partial Thread Chipboard for Indoor Protected Outdoor Use

Versatile use: the HELPMATE universal screws are ideal for connecting two wooden elements, whether indoors or in protected outdoor areas. Flush countersinking: the countersunk head allows for a flush, smooth countersinking of the screw and also protects the surface. DURABLE: Made from galvanised, yellow passivated steel, the screws provide easy corrosion protection. No pre-drilling: work without splintering or splitting the timber thanks to the conical tip. Pre-drilling for soft woods is no longer necessary Partial thread: the partial thread allows a quick, gap-free tightening of the upper component. Leaves no unsightly gaps in 2 components to be connected., Weight: 2.3809924296 pounds, Manufacturer: HELPMATE