M3 A2 Stainless Steel Nyloc Nuts - Pack of 20

M3 A2 stainless steel nylon insert locking nuts (Nyloc), supplied in a pack of 20. These small hexagon nyloc nuts feature an integrated nylon insert that grips the bolt thread and resists loosening under vibration. A2 (304) grade stainless steel provides excellent corrosion resistance for indoor and outdoor applications. Drive with a 5.5mm spanner or socket. Compatible with M3 bolts and machine screws. Suitable for electronics, precision engineering, model making, and light assembly work. Ideal for workshops, makers, and trade professionals requiring reliable stainless steel locking nuts in a practical pack size.