Description
Close a compatible female threaded port with this galvanized carbon steel pipe plug. The male threaded body engages the opening, and the hex socket provides the tool engagement used to install or remove the plug.
Product specifications
| Style | Recessed hex socket plug |
|---|---|
| Material / finish | Galvanized carbon steel |
| Connection | Male pipe thread |
| Available sizes | Select the nominal size shown in the size selector above. |
| Manufacturer | Billco Corporation |
| Country of manufacture | USA |
| Ownership | Woman-owned business |
Choose the right fitting
Match the male thread size to the female port and allow access for the hex socket. Confirm the thread form and taper from the applicable manufacturer document before installation.
Availability & shipping
If Davenport inventory is shown, stocked material ships the same business day. Otherwise, Billco material typically ships in 1-2 business days, plus transit time. Availability is confirmed during order processing.
Ordering in carton quantities? Contact GetPipe to confirm the pack quantity for your selected size.
Specifications, catalog & project documents
Open the manufacturer PDFs to view, download or print. Confirm the selected material, style and size before using a drawing for your project.
Specification & dimensions (PDF)Billco product catalog (PDF)Need a submittal, material certificate or project-specific documentation? Ask the GetPipe team.
Frequently asked questions
▸Do I need a plug or a cap?
A plug has male outside threads and closes a female opening. A cap has female inside threads and fits over a male pipe end.
▸Which tool engagement does this plug use?
This product uses a hex socket. Match the tool to the selected size and manufacturer drawing rather than assuming the drive size equals the pipe size.
▸How does galvanized differ from the black version?
The galvanized version has a zinc surface finish. The black version has a different finish. Select the material and finish specified for the installation; neither finish changes the nominal pipe size.
▸Is this fitting made in the USA?
Yes. Billco manufactures its pipe fittings in the United States and identifies itself as a woman-owned business.
▸When will my order ship?
If Davenport inventory is shown, stocked material ships the same business day. Otherwise, Billco material typically ships in 1-2 business days, plus transit time. Availability is confirmed during order processing.
▸Where can I find dimensions or a specification sheet?
Open the product specification PDF in the documents section to view, download or print the manufacturer's drawing and size information. Use the row that matches your selected size.

Willy and the GetPipe team can help with size selection, Billco manufacturer SKUs, carton quantities, and hard-to-find PVF items.
Ask the GetPipe teamBillco has manufactured domestic pipe fittings in the Chicago area since 1973. Its U.S. manufacturing and woman-owned business status make the brand a useful source for projects that specify domestic fittings.
Shop all Billco products Get product help