Nickel-Plated Carbon Steel Mother-and-Child Screws and Locking Nuts 4MM/5MM

These high-quality mother-and-child screws and locking nuts are crafted from durable carbon steel with a sleek nickel-plated finish, offering enhanced resistance to corrosion and wear. Designed with precision, the 4MM/5MM size combination ensures a secure fit for your projects, providing reliable fastening in various applications. Perfect for both DIY enthusiasts and professional tradespeople, these screws and nuts are engineered for easy installation and long-lasting performance. Surface treatment: Nickel Plating Material Grade: Plain Carbon Steel Standard No.: National Standard Nail Type: rivet Manufacture country: China Instructions included: No