self-locking devices Belgium

...Demarmetal, your partner in fasteners and bolts serving professionals. Bolts & Fasteners Hexagon head screws, socket head screws, countersunk screws, set screws, sheet metal screws, lag screws... Building Fixings Anchor bolts, expansion sleeves, hammer-in plugs, nail plugs, nylon plugs,... Nuts Hexagon nuts, self-locking nuts, lock nuts,... Washers Flat washers, grower washers, automotive washers,... Threaded Rods Stainless steel, steel grades 4.6, 8.8, 10.9, 12.9, trapezoidal rods,... Machining Materials Aluminum, bronzes, brass, copper, and stainless steels.