The Fabricators Choice Since 1970

CD Weld Collar Studs – Inch / Metric

A capacitor discharge (CD) Collar Stud is an extremely versatile device that can be used in a wide range of industrial applications. They can be effectively welded to flat surfaces as well as to the interior or exterior surfaces of an angle. The threaded extension allows for quick mating with a tapped stud. These industrial fasteners are available from Monroe-JHP Fasteners in a variety of materials, dimensions, and thread sizes (inch and metric).


Typical Properties of the Weld Collar Stud

CD Collar Stud Materials

Your choice of Mild Steel or Stainless Steel

Available Thread Sizes

  • Inch Metric (mm)
    • 1/4-20 M8
    • 5/16-18*
    • 3/8-16

Available Thread Lengths

1/2", 5/8”, 3/4", 16mm

Available CD Collar Diameters

1/2", 5/8”, 16mm

* Not available in stainless steel

CD Weld Collar Stud Application Notes

When properly welded, using the capacitance discharge method, there will be no reverse side marking. This is due to the minimal thermal impact on the material during the welding process. To achieve maximum weld performance the welding surface must be clean (no paint or coatings) and flat. Only 110v power is required for the welding process and these weld studs can be attached using standard CD welding equipment. This collar stud is well suited for welding onto flat surfaces located on the interior or exterior of an angle.

For applications that require a robust collar stud that can be used in a wide range of industrial applications, this collar stud is a popular choice. It combines outstanding versatility with exceptional ease-of-use.

We invite you to take advantage of our broad range of industry experience and expertise. We will take the time to answer all your questions in full and provide you with the guidance necessary to allow you to make informed purchase decisions. Once you make a product selection, Monroe-JHP Fasteners will provide you with competitive pricing and outstanding delivery performance.

Contact Monroe-JHP for Weld Collar Studs Today! 

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