170 piezas, tuercas de seguridad, tuercas autoblocantes, tuercas de seguridad de nailon, juego de tornillos y tuercas, con caja de almacenamiento, M3/M4/M5/M6/M8/M10/M12, acero inoxidable, plata

The set includes 45 M3 nuts, 35 M4 nuts, 30 M5 nuts, 30 M6 nuts, 15 M8 nuts, 10 M10 nuts, and 5 M12 nuts. The set contains 170 hex nuts in seven different sizes (M3/M4/M5/M6/M8/M10/M12), enough to meet your needs. Made of stainless steel, these hex nuts are heat-resistant, corrosion-resistant, and rust-proof. The stainless steel material also ensures the nuts' durability, allowing for long-term use without frequent replacements. This versatile set is suitable for professionals, hobbyists, rental companies, repairmen, and other DIY enthusiasts. It's ideal for replacing damaged or lost hex nuts. The set comes in a plastic storage box for easy organization and transport.