DIN Dadi a castello in acciaio 935 6 filettatura fine
Acciaio 8 lucido Filettatura metrica fine M8-M64 M8 = SW13 M10 = SW17 M12 = SW19 M14 = SW22 M16 = SW24 M18 = SW27 M20 = SW30 M22 = SW32 M24 = SW36 M27 = SW41 M30 = SW46 M33 = SW50 M36 = SW55 M39 = SW60 M42 = SW65 M45 = SW70 M48 = SW75 M52 = SW80 M56 = SW85 M64 = SW95 M68 = SW100 M72 = SW105 M76 = SW110 M80 = SW115