Description
Overview:
The Malleable Equal Hex Nipple 1" x 1" M/M BSP is a robust male-to-male connector for joining two threaded pipes or fittings of the same size. Made from durable malleable iron, it offers strength with a degree of flexibility to handle vibration and installation stress. The hexagonal centre allows secure tightening with a spanner, helping achieve a reliable seal when used with suitable thread sealant. Supplied in the common British Standard Pipe thread form, it suits a wide range of plumbing and maintenance tasks in homes, workshops, and commercial sites. Size: 1 inch x 1 inch (25.4 mm x 25.4 mm) BSP male threads. Manufacturer Part Number: 484 100. A practical choice for water distribution, general plumbing repairs, and compressed air systems where a straight, same-size connection is needed.
Key Features:
- 1" x 1" (25.4 mm x 25.4 mm) BSP male-to-male for straightforward, same-size joins
- Malleable iron body for high strength and impact resistance
- Hexagonal centre section for easy installation and removal with standard spanners
- Smooth, accurately cut threads to aid sealing and reduce galling
- Even bore for steady flow and minimal pressure loss across the fitting
- Compatible with BSP female threaded pipe, valves, couplers, and elbows
- Suitable for water and compressed air lines in domestic, commercial, and light industrial settings
- Works in indoor plant rooms and outdoor pipe runs where a durable connector is required
- Reusable if threads remain undamaged, aiding maintenance and repairs
- Compact form factor for tight spaces and retrofit work
Typical Applications:
Joining two BSP female fittings or pipes of the same size, extending pipe runs, linking valves or manifolds, repairing threaded sections, and connecting workshop airline components. Common in plumbing installations, irrigation layouts, water treatment skids, and general maintenance tasks where a straight, secure, male-to-male BSP connection is required.
Also known as:
Equal hex nipple, MI hex nipple, double male BSP adapter, straight hex connector, BSPM-to-BSPM joiner, male iron nipple, straight joining nipple, hex joiner, pipe thread nipple.
Product Specifications
| L&S Part No. | 484 100 |
|---|---|
| Unit of Sale | 1 |
| Key Features | - 1" x 1" BSP male-to-male connector - Malleable iron for strength and flexibility - Hexagonal centre for spanner tightening - Compatible with BSP female threaded fittings - Suitable for water and compressed air lines |


