Product Description

GI Backnut – Secure Threaded Connections with a Corrosion-Resistant Locknut

Available at Coast Metals Traders Ltd, the GI Backnut is a heavy-duty galvanized iron locknut designed to secure and stabilize threaded fittings in plumbing and piping systems. Commonly used behind taps, tank connectors, or on compression joints, the GI Backnut prevents fittings from loosening due to vibration, movement, or pressure changes.

Manufactured from hot-dip galvanized iron, this backnut is resistant to rust, moisture, and corrosion, making it ideal for indoor and outdoor applications, including residential plumbing, industrial systems, and agricultural irrigation setups.

It features a hexagonal outer profile for easy tightening with a wrench or spanner, and internal BSP threads that match standard GI pipe sizes. Whether used on water tanks, pumps, valves, or wall-mounted fixtures, the GI Backnut helps ensure a tight, secure, and long-lasting connection.

Key Features:

• Material: Galvanized Iron (GI)

• Thread Type: Female BSPT internal thread

• Design: Hex outer profile for tool grip

• Function: Secures threaded pipe fittings in place

• Corrosion Resistant: Zinc-coated for durability

• Reusable and Easy to Install

Applications:

• Securing taps and tank connectors

• Locking compression fittings

• Plumbing and irrigation systems

• Industrial and mechanical piping

• Wall-mounted pipe fixtures

Sizes Available: ½”, ¾”, 1″, 1¼”, 1½”, 2″
Available at: Coast Metals Traders Ltd – Main Shop & Nyali Branch

Order the GI Backnut from Coast Metals Traders Ltd — the simple yet essential fitting for locking and securing pipe joints with confidence.