Boîte d'assortiment - Boulons - Kit combiné M3 de 320 pièces, boulons simples/doubles traversants pour colonnes isolées en nylon, rondelles et écrous

320 pieces M3 male female nylon hex spacer nut screw column PCB motherboard combo kit (black) M3 black 320 pieces. Includes a plastic box. High quality. All products are made of durable nylon, strong and corrosion-resistant. Suitable for all your needs. Easy to install: spacer sets are very useful gadgets, they are very easy to install and bring much convenience to your life. Package includes: 320 pieces M3 kit outside the protection zone, the plastic box is durable, all parts are placed in their respective compartments.