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CD Annular Ring (Navy) Studs are designed for installing insulation materials using a welded fastening system. CAR weld studs are welded in place, allowing insulation materials to be impaled over the stud before securing them with a Mushroom Navy Cap.
Available in mild steel and stainless steel materials, these annular ring studs provide a dedicated attachment method for insulation applications. Complete Stud Welding provides complete logistics and technical oversight for this product line, making direct application, dimensional, and in-stock assistance available through your representative to keep your project operations moving seamlessly.
CD Annular Ring (Navy) Studs provide a dependable welded fastening solution for insulation systems requiring secure mechanical retention. The annular groove allows a Mushroom Navy Cap to lock into place after the insulation has been installed, creating a reliable holding system.
Designed for Capacitor Discharge stud welding, CAR weld studs are available in mild steel and stainless steel and are supported by compatible collets, inserts, and installation accessories.
| Nominal Diameter (Z) | Groove Diameter (C) | Groove Length (A) | Minimum Length (L) | Standard B Collet | Short B Collet | Long Collet | EURO Collet | Collet Insert |
|---|---|---|---|---|---|---|---|---|
| 0.188 | 0.175 | 0.312 | 0.75 | CDB-018 | CDB-018A | CDBN-018 | CDBS-018 | CI-010-XXX |
Accessory Notes: Standard B Collets require B Stop accessories. Long Collets require long-style stops. Collet Inserts are selected according to stud length requirements.
| Hardware | Part Number |
|---|---|
| Mushroom Navy Cap – Aluminum | AR-001 |
Ordering Note: Specify part number and quantity when ordering. Mushroom Navy Caps are sold separately.
CD Annular Ring Navy Studs provide a specialized fastening method for insulation applications by combining a welded stud attachment with a locking cap retention system.
CAR weld studs are designed specifically for installing insulation materials by providing a welded point where insulation can be positioned and secured.
The annular ring design provides a locking surface for the Mushroom Navy Cap after installation, helping retain insulation materials on the welded stud.
After insulation is placed over the stud, the aluminum Mushroom Navy Cap is installed with a hammer and locks onto the stud.
Available in mild steel and stainless steel, CAR weld studs accommodate various insulation installation requirements.
Standard 1-3/8" long B collets (P/N CDB-018) and short 1-3/16" long B collets (P/N CDB-018A) are fully compatible but require a B Stop.
The tooling guide features an extended 2-3/8" long collet configuration option, which notes that it requires Long Style Stops for proper tool assembly.
Choose the right CAR weld stud and accessory combination for your insulation system. Complete Stud Welding provides guidance on stud sizing, cap compatibility, and application requirements.