304 Stainless Steel Flat Head Knock Screws and Lock Rivets, 4MM/5MM

These high-quality fasteners are made from durable 304 stainless steel, ensuring excellent corrosion resistance and longevity. They feature a flat head design, providing a flush finish when installed. Available in 4mm and 5mm sizes, these knock screws and lock rivets are versatile and ideal for a variety of applications, including construction, furniture assembly, and DIY projects. Their reliable performance makes them a practical choice for both professionals and hobbyists. Material Grade: 304 stainless steel Surface Treatment: Whitewash Standard No.: National Standard Nail Type: rivet Manufacture country: China Instructions included: No