In addition to the Ergal 7075 screws, Lightech has a wide range of nuts and screws in grade 5 titanium, a material used for excellent resistance. These nuts in particular have M4 thread. They are sold individually.
Manufacturer : Lightech srl Via Serenissima, 11 Zona Industr. Foresto 31025 Santa Lucia Di Piave (Tv) Italy info@lightech.it https://www.lightech.it