Patent bolt M12 x 300 mm, galvanized, DIN 571

PANCHEV patent bolts are fasteners for assembling wooden structures or those made of plastic, metal, chipboard, MDF, solid wood, etc. Most often, the patent bolt is used for assembling and connecting wooden beams in various construction and repair activities. Hexagon head bolts are made of galvanized steel. They can be used both on their own and with dowels.