Designed for applications where the use of a tapped thread is impractical or impossible, these Rapid Steel Rivet Nuts can be anchored entirely from one side thanks to their internal threading. This handy solution removes the need for a traditional bolt on the 'rear' of the materials being fastened together, increasing working efficiency by allowing the user to complete the job from one side. Particularly suitable for fastening thin materials, these can be used as a captive nut or rivet and are ideal for fastening materials with a lower grip range (under 3mm). This pack contains 20 M3 Steel Rivet Nuts, perfect for a variety of fastening applications. A free drill bit is included for convenient installation. Features 20 x M3 Steel Rivet Nuts, includes a free drill bit for easy installation, high-quality steel construction. Specifications Brand: Rapid MPN: 5000670 EAN: 4051661021046 Size: M3 Quantity: 20