The Fabricators Choice Since 1970

Single Projection Tab Weld Nut

This Tab Projection Weld Nut has a single projection which facilitates a weld that is both strong and penetrating. This weld nut is particularly well suited for use with heavier gauge materials and can be applied to flat or curved surfaces. These industrial fasteners are available from Monroe-JHP Fasteners in a variety of materials and thread sizes (inch and metric).


Typical Properties of the Tab Projection Weld Nut


  • C1010 high-welding quality low carbon steel (plain finish unless otherwise specified)
  • Stainless Steel (passivated)


Unified Standard Class 2B ASME B 1.1-2003

Available thread sizes:

  • Thread-(inch) Thread (mm)
    • #6-32* M3.5 x 0.6*
    • #8-32 M4 x 0.7
    • #10-24 M5 x 0.8
    • #10-32 M6 x 1.0
    • 1/4-20 M8 x 1.25
    • 1/4 -28 M10 x 1.5*
    • 5/16-18
    • 3/8-16
    • 3/8-24

* Not available in stainless steel

Note: A variety of widths, lengths, and thicknesses also available.

Application notes:

This Tab Projection Weld Nut can be easily positioned onto surfaces that are flat or curved and is equipped with a self-locating pilot to assist with initial thread engagement. This industrial fastener is ideally suited for applications consisting of heavier gauge materials.

This Tab Projection Weld nut is robust in construction and will provide outstanding strength and mechanical reliability. Its ease of use and robust construction make it a popular choice for those applications that require deep and penetrating welds.

With over 40 years of hands-on experience in the industrial fastener industry, JHP Fasteners is well equipped to provide you with expert consultation on your selection of the appropriate industrial fastener for your specific application. We will also provide you with excellent pricing and overall outstanding customer service.

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