Multi-Threaded Self-Retaining U-Nuts, also known as Tapped Barrel U-Nuts, are primarily used in the automotive industry where extra strength is required. The strength of the tapped barrel u-nut is equal to the machine screw used. It allows single-wrench tightening of the thread assembly. In addition, some multi-threaded u-nuts are available in Free Spin or Prevailing Torque designs. This page displays Metric Thread X Pitch Sizes M4 x 0.70 - M4.2 x 1.69 for various panel thicknesses and an assortment of specifications to meet your application needs.

Multi-Threaded Self-Retaining U-Nuts, also known as Tapped Barrel U-Nuts, are primarily used in the automotive industry where extra strength is required. The strength of the tapped barrel u-nut is equal to the machine screw used. It allows single-wrench tightening of the thread assembly. In addition, some multi-threaded u-nuts are available in Free Spin or Prevailing Torque designs. This page displays Metric Thread X Pitch Sizes M5 X .80 for various panel thicknesses and an assortment of specifications to meet your application needs.

Multi-Threaded Self-Retaining U-Nuts, also known as Tapped Barrel U-Nuts, are primarily used in the automotive industry where extra strength is required. The strength of the tapped barrel u-nut is equal to the machine screw used. It allows single-wrench tightening of the thread assembly. In addition, some multi-threaded u-nuts are available in Free Spin or Prevailing Torque designs. This page displays Metric Thread X Pitch Sizes M6 X 1.00 for various panel thicknesses and an assortment of specifications to meet your application needs.

Multi-Threaded Self-Retaining U-Nuts, also known as Tapped Barrel U-Nuts, are primarily used in the automotive industry where extra strength is required. The strength of the tapped barrel u-nut is equal to the machine screw used. It allows single-wrench tightening of the thread assembly. In addition, some multi-threaded u-nuts are available in Free Spin or Prevailing Torque designs.

Multi-Threaded Self-Retaining U-Nuts, also known as Tapped Barrel U-Nuts, are primarily used in the automotive industry where extra strength is required. The strength of the tapped barrel u-nut is equal to the machine screw used. It allows single-wrench tightening of the thread assembly. In addition, some multi-threaded u-nuts are available in Free Spin or Prevailing Torque designs. This page displays Metric Thread X Pitch Sizes M10 X 1.50 for various panel thicknesses and an assortment of specifications to meet your application needs.

Multi-thread M6 KTO U-Nuts with Prevailing Torque fit panels ranging from 0.5 mm to 4.0 mm thick. KTO U-Nuts provide high strength, low cost panel retention and single-wrench tightening of thread assemblies.

These Stainless Steel Multi-thread M6 U-Nuts with Prevailing Torque fit panels ranging from 1.5mm to 6mm thick. Multi-threaded u-nuts provide high strength, low cost panel retention and single-wrench tightening of thread assemblies.

The U-Nut Retainer combines a spring steel retainer with a multi-threaded nut to provide an ideal fastener for heavy duty applications requiring high torque tightening, low fastener profile, "float" for hole misalignment and blind assembly. Available in U and J Types, these retainers are used for larger size screws in a variety of applications.

A Lightweight, Self-Retaining Nut Solution That Allows for Automated Installation

Achieve as much as a 400% increase in productivity by automating your installation of multi-threaded u-nuts with these Collated U-Nuts. They are stacked, snapping into one another, and are installed using an ergonomically designed pneumatic hand or bench mount tool. During assembly, these high-performance U-nuts are placed over the edge of a stamped panel, or through a pre-stamped slot, and are simply pushed until the rear of the fastener locates against the panel edge or snaps into the clearance hole. They can be used on either plastic or steel panels. Collated U-Nuts are available in M6 and M10 thread sizes and in the most common finishes.

Features & Benefits

• High Strength
  Achieves proof load performance through multi-threaded barrel extrusion and optional prevailing torque feature.
• Fastener Standardization
  Accommodates a range of panel thicknesses and material types.
• Enables Lightweighting
  Achieves ~50% weight reduction over a cold-formed nut while offering same strength properties.
• Direct push installation
  Allows for tool-free installation. Automation compatible.
• Visible pre-assembly
  Installs and retain in panel prior to final assembly.