Aluminum Nut Rivet - M4 (100pc)

Blind nuts can be used in a wide range of applications. Designed to provide a very efficient and cost-effective method of placing permanent threads in thin materials. Installed from one side, blind nuts are perfect for metal, fiberglass and rigid plastic previously too thin for tapped threads. Provides a neat appearance and once in place, the internal threads are ready for a screw or bolt. Packed 100pcs per bag.