The Reliable 3/4″ Flat Washer is designed to create a seal and distribute pressure evenly when placed between a nut or bolt head and a surface. Made from durable materials, it provides resistance to corrosion and ensures a secure fit. This washer is ideal for various plumbing, automotive, and industrial projects where reliability and performance are essential. The pack of 500 washers offers convenience for bulk installations and maintenance tasks, making it a cost-effective choice for professionals and DIY enthusiasts alike.