This high-quality aluminum blind rivet is a reliable and efficient fastener for your needs. Measuring 4mm x 20mm (5/32"x25/32") with an open end and flat round head, it is perfect for use in a variety of applications. Whether you are working in the business, office or industrial sector, this blind rivet is a versatile and durable choice. Ideal for use with a range of materials, it is a must-have for anyone who requires a reliable and efficient fastener. Order yours today and enjoy the benefits of this high-quality aluminum blind rivet.