The Fabricators Choice Since 1970

Hex-6 Projection Weld Nut

This hex-shaped Projection Weld Nut is equipped with six, large, uniformly shaped, weld projections that ensure superior contact with the weld surface. The six projections enhance your ability to achieve repeatability of weld strength from nut to nut. It also features a precision pilot that enables accurate insertion of a mated component into the threaded hole. This weld nut is available in a selection of pilot heights to accommodate a wide range of metal thicknesses. These industrial fasteners are available from Monroe-JHP Fasteners in a variety of dimensions and thread sizes (inch and metric).


Typical Properties of the Six Projection, Hex Weld Nut


C110 High-Welding Quality, Low Carbon Steel (plain finish unless otherwise specified) Threads:

  • Inch: Unified Standard Class 2B B 1.1-2003
  • Metric: ASME B 1.13M-2005

Available thread sizes:

  • Inch Metric
    • 1/4-20 M5 x 0.8
    • 5/16-18 M6 x 1.0
    • 3/8-16 M8 x 1.25
    • 7/16-14 M10 x 1.5
    • 7/16-20 M12 x 1.75
    • 1/2-13

Note: A variety of widths and thicknesses also available.

Six Projection Weld Nut Application Notes:

The six uniform weld projections provide exceptional contact with the weld surface and help accommodate surfaces that may not be perfectly flat. Location and threading of mated components is assisted by use of the weld nuts precision pilot. The pilot also prevents the nut from slipping off center during the welding operation. A selection of pilot lengths available to accommodate a wide range of material thicknesses.

This hex-shaped Six Projection Weld Nut is an excellent choice for applications that require a weld nut that will deliver an extremely strong and reliable weld on a wide range of material thicknesses. Its precision pilot makes it easy to use and the six weld projections provide unmatched strength and reliability.

Monroe-JHP Fasteners offers expert consultation on the use of these types of industrial fasteners. If you have technical questions, we have the expertise necessary to provide you with the appropriate answers. That is just one example of the way in which we add tangible value to your buying experience.

Contact us for any industrial fastener requirement you may have. We will work hard to win, and retain, your business!