M3 Self-locking galvanized iron nuts DIN 982 UNI 7473 – Pack of 1000 pcs
M3 self-locking galvanized iron nuts are ideal for applications requiring secure, resistant, and precise fastenings in small spaces or on small components. Manufactured according to DIN 982 and UNI 7473 standards, they offer high mechanical reliability and consistent performance even in the presence of vibrations.
Iron galvanization ensures effective protection against corrosion and wear, making these nuts suitable even for humid environments or outdoor conditions. The self-locking system with nylon insert prevents loosening, ensuring the tightness of the fastening over time.
With an M3 thread, they are compatible with standard metric screws and bolts, typical in electronics, precision mechanics, aeromodelling, and artisanal work. The pack of 1000 pieces in a box is designed for companies, technicians, manufacturers, and workshops that need an abundant and professional supply.
