[Class : 6] Building And Construction Materials And Elements Of Metal, Namely Removable Screw Joints; Common Metals And Their Alloys; Transportable Buildings Of Metal; Metal Materials For Railway Construction; Metal Cable Wire; Fastening And Connection Elements, In Particular Bolts, Screws, Nuts, Of Metal; Connecting Means, Namely, Screws, And Screws For Thin Sheet Metal Joints And Metallic Mass Produced Parts, Namely, Metal Nuts, Rivets, Bolts, Nails, Counter Supports, Hinges, Support Sleeves, Fittings, Dowels, Plates And Load Distribution Discs; Metal Profile Rails; Fasteners Of Common Metal; Fixing Anchors; Cotter Pins Of Metal; Clips Of Metal For Cables And Pipes; Metallic Mounting Brackets For General Use; Fixing Nails; Metal Fastening Plates; Metal Shims; Metal Hold Down Bolts; Metal Fasteners For Building; Metal Joining Fittings; Metal Connectors For Friction Welding; Metal Fasteners For Friction Welding; Metal Winged Screws; Hinges Of Metal For The Fixing Of Pipes; Metal Circlips; Metal Dowels; Metal Joints For Pipes And Tubes; Metal Connectors For Pipes And Tubes; Metal Cable Junction Sleeves.