SWG

metal screws, screw nuts of all kinds and screw accessories, namely, washers, spring rings, cotter pins, screw clamping plates and toothed lock washers; fastening material of metal, in particular, screws; fittings of metal for building, in particular, screws

[ Fastening material of plastic, in particular, screws; fittings of plastic for building, in particular, screws ]

Engineering, in particular in the field of connecting systems