Duratool Steel Captive 'U' Nuts, M4 Thread, 100 Pack

The Duratool Steel Captive 'U' Nuts (also known as 'U' screw clips) offer a robust and reliable threaded fastening solution for securely joining two or more panels. These versatile clips provide a strong, captive thread, making them ideal for applications where a traditional nut and bolt may be difficult to access or where a secure, reusable fixing point is needed within a sheet metal assembly.

Featuring a generous lead-in design, these 'U' nuts allow for quick and easy alignment during assembly, speeding up the installation process. They are specifically designed to be used with self-tapping screws, enabling a fast and permanent fixing that resists vibration and loosening over time. The high-quality steel construction ensures excellent durability and a long service life across various demanding environments.

Applications

This pack of 100 'U' nuts is suitable for a wide range of industrial and domestic applications. They are commonly used in the assembly and repair of motor vehicle body panels, interior trim, and components. They are equally effective in securing panels on domestic appliances, electrical enclosures, control boxes, and various types of machinery and equipment. Their design allows for edge mounting or centre mounting, providing flexibility for different panel configurations and assembly requirements.

Key Specifications

• Thread Size: M4 (compatible with No. 8 screws)
• Material: Steel
• Panel Thickness Range: Suitable for material thicknesses from 0.7mm to 1.6mm
• Pack Quantity: Supplied in a convenient pack of 100
• Special Feature: Generous lead-in for easy assembly
• Fixing Method: Used with self-tapping screws

With their dependable performance and ease of use, these Duratool captive 'U' nuts are an essential component for any workshop, fabrication project, or repair task requiring a strong, internal threaded fi