Shrimp Nut is a blind fastener that combines the best of both nuts and rivets. Can be easily installed on slats that are difficult to tap and difficult to fix pipes, square pipes, or plastic boards that cannot be welded with one side and can be easily installed with a beautiful finish. Anyone can install this product with a dedicated shrimp stamp air nutter, electric nutter, and hand nutter. It demonstrates great power in reducing costs and labor-saving.