1-778-759-9864
Canada (CAD $) flagCanada (CAD $)
BCFurnace
1"BLACK MALLEABLE STEEL SQUARE HEAD PLUG Steel Fittings furnace part available in Vancouver, Burnaby, Port Moody, Langley, North Vancouver, Richmond, Maple Ridge, Delta, West Vancouver, New Westminster, Surrey, Coquitlam, Port Coquitlam, Pitt Meadows

1"BLACK MALLEABLE STEEL SQUARE HEAD PLUG Steel Fittings

BCFURNACE

783-043

CA$3.97

+5% Tax • Shipping calculated at checkout.

U.S. Duties/Taxes, if applicable, may be due at time of delivery.

Name

1"BLACK MALLEABLE STEEL SQUARE HEAD PLUG

5units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

Secure Payment
Fast Delivery
Local Pickup

Not sure this fits your furnace? Call us — we're happy to help

Product Details

Description

This 1-inch black malleable steel square head plug is a high-quality plumbing and gas fitting designed to provide a secure, leak-proof seal for the ends of pipes. Constructed from durable malleable steel, this fitting is ideal for heavy-duty applications, including gas lines, water systems, and steam systems commonly found in residential and commercial appliances like boilers and water heaters. The square head design allows for high-torque tightening and easy removal using a standard wrench. Its black finish offers excellent resistance to wear and provides a professional look for exposed piping. Whether used for permanent closure or temporary maintenance, this steel plug ensures structural integrity and pressure resistance in demanding environments.

Specifications

Type
Steel Pipe Fittings
Size
1 Inch
Application
Gas line capping, plumbing system maintenance, boilers, water heaters, and industrial appliance pipe sealing.
Specifications
Material: Black Malleable Steel; Head Style: Square Head; Connection Type: Threaded.

Not sure this is the right part?

Our team is happy to help you verify compatibility before you order. We'll confirm it fits your specific furnace model.

1-778-759-9864

Mon–Sat 8AM–9PM PST · Or email parts@bcfurnace.com

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Frequently Asked Questions

Is the 783-043 a genuine OEM part?
Yes, the 783-043 is a genuine OEM replacement part manufactured by BCFurnace. We source all Steel Fittings from authorized distributors to ensure exact-fit compatibility. This Steel Fittings is backed by our 100% compatibility guarantee — if it doesn't fit your furnace, we'll make it right.
How do I know if the 783-043 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (783-043) with your furnace model number. Visit the BCFurnace page on our site and enter your model number in the search bar — our system will show all compatible Steel Fittings for your specific unit. You can also call our technicians at 1-778-759-9864 for free compatibility verification.
How fast can I get the 783-043 shipped?
Most Steel Fittings including the 783-043 ship within 1–2 business days from our warehouse. We ship across Canada and the United States with tracking on every order. For urgent BCFurnace repairs, contact us at 1-778-759-9864 for expedited shipping options.
Can I pick up the 783-043 at your store?
Yes! Local pickup is available at our Coquitlam, BC location: 75 Blue Mountain St #3. Steel Fittings orders are usually ready within 24 hours. Call us at 1-778-759-9864 to confirm the 783-043 is in stock before visiting.

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