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Female Coupling 1/4" Male BSP Thread

Female Coupling 1/4'' Male BSP Thread

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Female  SERIES 26 Coupling
with 1/4" MALE BSP Thread


Compatible with Rectus® Integrated System
Nickel Plated Brass

Our Price:  £8.95(Exc. 20% VAT)(£10.74 Inc. VAT)Earn 8 Loyalty Points

Code:  S26F14
Brand:  WCW

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British Pipe Standard

The British Standard Pipe (BSP) is a family of standard screw thread types that has been adopted internationally for interconnecting and sealing pipe ends by mating an external (male) with an internal (female) thread and has been adopted as a standard scale used in plumbing fittings, except in the United States where NPT is the standard used.

Measuring the Outside of the Male Thread:

  • 9.5mm (3/8") External Diameter — Male 1/8" BSP Thread
  • 13mm (1/2") External Diameter — Male 1/4" BSP Thread
  • 16mm External Diameter — Male 3/8" BSP Thread
  • 21mm (5/8") External Diameter — Male 1/2" BSP Thread
  • 26mm (1") External Diameter — Male 3/4" BSP Thread
  • 37mm External Diameter — Male 1" BSP Thread

Measuring the Inside of the Female Thread:

  • 8mm Internal Diameter — Female 1/8" BSP Thread
  • 11.5mm (3/8") Internal Diameter — Female 1/4" BSP Thread
  • 14mm Internal Diameter  — Female 3/8" BSP Thread
  • 19mm (3/4") Internal Diameter — Female 1/2" BSP Thread
  • 24.5mm (5/8") Internal Diameter — Female 3/4" BSP Thread
  • 31mm Internal Diameter — Female 1" BSP Thread

Threads are tapered to ensure a water tight seal so sizes are approximate

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