Threaded Brass

Explore Plumbco’s Threaded Brass Fittings category, featuring essential fittings for secure and leak-proof plumbing connections. Our collection includes Backnuts, Blanking Caps, Air Vent Plugs, Brass Bushes, Hex Nipples, Flange Plugs, and Drain Off Cocks. Crafted for durability and precision, these high-quality brass fittings are perfect for various plumbing applications and come with next day shipping for your convenience.

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GENBRA 15mm x 1/2" Wall Plate & 350mm Tube

BFWPT350-15D

The GENBRA 15mm x 1/2" Wall Plate & 350mm Tube (BFWPT350‑15D) is a high-quality plumbing assembly designed to provide a tidy and reliable connection between wall-mounted fixtures and pipework. Ideal for domestic and commercial applications, this wall plate and tube set ensures secure, leak-free performance while maintaining a neat and professional finish.

£9.78 incl tax

GENBRA 3/4" Drain Off Cock Type A

BFDOCTA-E

The GENBRA 3/4" Drain Off Cock Type A Imperial Heavy (BFDOCTA‑E) is a robust, heavy-duty valve designed to efficiently drain water from plumbing systems. Ideal for domestic and commercial applications, this durable drain off cock ensures reliable, leak-free performance and long-lasting service in water, heating, and general plumbing installations.

£8.08 incl tax

Midbrass 1¼" Brass Flanged Back Nut BRBACKNUT-G

BRBACKNUT-G

The Midbrass MB 1¼" Threaded Brass Flanged Back Nut BRBACKNUT-G provides a strong, reliable connection for plumbing installations. Manufactured from durable brass, it ensures leak-free performance and long-lasting durability for trade professionals and DIY plumbing projects.

£2.25 incl tax

THREAD 1/2" Brass Socket

BRS-D

The THREAD 1/2" Socket BRASS (BRS‑D) is a robust brass threaded socket designed for connecting 1/2" pipework with ease and reliability. Ideal for domestic and commercial plumbing, this socket ensures a leak-free, long-lasting connection in water, heating, and general pipe installations.

£1.94 incl tax

THREAD 1/2" x 1/8" Brass Bush BRBUSH-DA

BRBUSH-DA

The THREAD 1/2″ x 1/8″ Brass Bush (BRBUSH-DA) is a precision-machined, hexagonal brass reducer that converts a 1/2″ BSP male thread to a 1/8″ BSP female thread, ideal for adapting fittings or reducing pipe size. Made from quality brass, it offers corrosion resistance and a reliable, leak-tight connection without the need for soldering — perfect for hot or cold water systems, boilers, radiators, or other plumbing and heating applications.

£2.05 incl tax

THREAD 3/8" x 1/8" Brass Bush BRBUSH‑CA

BRBUSH-CA

The THREAD 3/8" x 1/8" Brass Bush (BRBUSH‑CA) is a precision-engineered brass reducer designed to convert a 3/8" BSP male thread to a 1/8" BSP female thread. Ideal for plumbing, heating, and gas applications, it provides a secure, leak-proof connection while ensuring long-lasting performance and corrosion resistance.

£1.34 incl tax