Description
Overview:
The Brass Hexagon 3/8" BSP Female Nut and 1/4" Hose Tail Fitting (MPN 242 314) is a compact, durable union for making secure hose-to-thread connections on tools and machinery. Precision-machined from solid brass, it resists corrosion and routine wear in workshop and site use. The assembly combines a 3/8" BSP female hex nut (thread outside diameter approx 16.6 mm) with a 1/4" hose tail sized for 1/4" (6.35 mm) inside-diameter hose. A flat-seat arrangement with the included leather sealing washer provides a dependable, leak-tight joint when mated to a matching 3/8" BSP male flat-seat fitting. Suitable for water and air lines on construction equipment, garden machinery, compressors, sprayers, pressure washers, and general plumbing tasks where a robust, serviceable connection is required.
Key Features:
- 3/8" BSP female hex nut (thread OD approx 16.6 mm) for common UK BSP connections
- 1/4" (6.35 mm) hose tail sized for standard 1/4" ID flexible hose
- Flat-seat design with leather sealing washer for a reliable, leak-resistant seal
- Solid brass construction for strength, long service life, and corrosion resistance
- Hexagon nut enables positive tightening with standard spanners in tight spaces
- Smooth, well-defined barb profile helps grip hose without excessive clamp force
- Suited to water and air services and many general low-pressure plumbing duties
- Serviceable design allows washer replacement and re-use during maintenance
- Compact form factor reduces strain on hose and connected components
- Compatible with widely used BSP systems on site and in workshops
Typical Applications:
Used to connect a 1/4" (6.35 mm) ID hose to a 3/8" BSP male flat-seat fitting on pumps, pressure washers, compressors, sprayers, irrigation setups, and general plumbing manifolds. Ideal for service lines, coolant or rinse water feeds, and pneumatic tools where a robust, easy-to-tighten brass connector is preferred.
Also known as:
BSP female swivel hose tail, brass barb tailpiece, 3/8" BSP x 1/4" hose adaptor (approx 16.6 mm x 6.35 mm), hex nut hose barb, flat-seat union tail, brass hose connector, BSP hose fitting, pipe-to-hose adaptor.
Product Specifications
| L&S Part No. | 242 314 |
|---|---|
| Unit of Sale | 1 |
| Size | 3/8" BSP x 1/4" Tail |
| Key Features | - 3/8" BSP female hex nut for UK BSP connections - 1/4" hose tail for 1/4" ID flexible hose - Flat-seat design with leather washer for leak-resistant seal - Solid brass construction resists corrosion and wear - Hexagon nut allows tightening with standard spanners |


