Brass G BSP Female to NPT Male Thread Pipe Fitting Adapter

Brass G (BSP) Female to NPT Male Thread Pipe Fitting Adapter

Convert European metric BSP/G-thread fittings to American NPT inch-standard pipe threads quickly and effortlessly. This hexagonal brass adapter is built for lasting performance in both residential and commercial plumbing applications — from kitchen and bathroom fixtures to garden hose systems and industrial equipment.

Made in Mainland China.

Key Features

• Universal Thread Conversion: Converts G-thread (BSP) female connections to NPT male threads, bridging the gap between European metric (EU standard) and American inch-standard pipe systems. G-thread is also compatible with BSP, NPS, and G-thread fittings.
• Premium Brass Construction: Crafted from high-quality brass for superior durability, rust resistance, and corrosion protection — more reliable than aluminum or plastic alternatives. Features excellent high-temperature ductility and low magnetic permeability, making it suitable for a wide variety of environments.
• Hexagonal Mid-Body Design: The center hexagonal shape provides a full wrench-grip surface for secure tightening during installation — simple, fast, and tool-friendly.
• High-Pressure Rated: Rated at ≥850 kPa, ensuring dependable performance under demanding water pressure conditions.
• Wide Application: Ideal for NPT-threaded pipes on bathroom or kitchen equipment, European hose connectors, plumbing systems, irrigation setups, and more.
• Available Sizes: G 1/2", G 3/4", and G 1"

Specifications

Important Note

G thread (BSP) and NPT thread are two different thread standards. G (BSP) is a straight parallel thread that requires sealing (use PTFE tape or a suitable sealant). Please confirm your thread type before purchasing to ensure compatibility.

Package Includes

• 1 × Brass Pipe Fitting Adapter (G Female to NPT Male)

Please allow 1–2 cm measurement tolerance due to manual measurement methods. Actual color may vary slightly from images depending on your display settings.

Related Products You May Like

• 10pcs 2-Pin Spring Wire Connectors – Quick Splice Lock Terminals
• 10PCS Stainless Steel Self-Tapping Screws M2.2–M4.8 Phillips
• 10Pcs Broom Handle Grip Sleeve 22MM Nonslip Replacement End Cap

Learn more: OSHA on personal protective equipment

Frequently Asked Questions

Q: What is the difference between G (BSP) thread and NPT thread?

A: G (BSP) thread is a straight, parallel thread commonly used in European metric plumbing systems and requires a sealant or PTFE tape to create a watertight seal. NPT (National Pipe Taper) thread is a tapered thread standard used in American inch-standard plumbing and forms a seal through the thread taper itself. This brass adapter bridges those two systems seamlessly.

Q: Is PTFE tape required when installing this adapter?

A: Yes, it is recommended to use PTFE (thread seal) tape or a suitable pipe thread sealant on the G (BSP) female side to ensure a leak-free connection, as G/BSP threads are parallel and do not self-seal by taper.

Q: What sizes are available for this brass pipe fitting adapter?

A: This adapter is available in three sizes: G 1/2", G 3/4", and G 1". Please select the size that matches your existing pipe or fitting before ordering.

Q: Is this adapter suitable for hot water or high-temperature applications?

A: Yes. The high-quality brass construction offers excellent high-temperature ductility, making it suitable for both hot and cold water plumbing systems across a variety of environments.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.