RS PRO Threaded Fitting, Straight Reducer Bush, Male BSP 1/2in to Female BSP 3/8in

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Subtotal (1 pack of 2 units)*

£5.52

(exc. VAT)

£6.62

(inc. VAT)

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In Stock
  • 164 unit(s) ready to ship
  • Plus 22 unit(s) ready to ship from another location
  • Plus 190 unit(s) shipping from 07 November 2025
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Pack(s)
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Per unit*
1 - 4£5.52£2.76
5 - 9£5.35£2.675
10 +£5.17£2.585

*price indicative

RS Stock No.:
203-9038
Brand:
RS PRO
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Brand

RS PRO

Fitting Direction

Straight

Fitting Type

Reducer Bush

Thread Standard 1

BSP

Thread Size 1

1/2in

Connection Gender 1

Male

Thread Standard 2

BSP

Thread Size 2

3/8in

Connection Gender 2

Female

Material

Brass

COO (Country of Origin):
GB

RS PRO Brass 1/2 in BSP Male x 3/8 in BSP Female Straight Reducer Bush Threaded Fitting


Use this RS PRO straight reducer fitting to create a long-lasting connection in DIY and plumbing applications. It's commonly used in a range of domestic and industrial settings, from kitchens and gardens to factory floors.


For ease of connection, one end has a 1/2-inch BSP (British Standard Pipe) male fitting and the other end has a 3/8-in BSP female fitting. This makes it compatible with a variety of components and allows you to effectively reduce your thread size to suit your application.


Thanks to its brass construction, this hardwearing reducer can stand up to wear and tear. It's also suitable for use in damp and warm environments as it's resistant to rust and tarnishing. You can use this fitting for domestic oil, gas and air conditioning pipes.

Features and Benefits



  • Connection 1 is a British Standard Pipe (BSP) 1/2 in male type

  • Connection 2 is a British Standard Pipe (BSP) 3/8 in female type

  • Straight fitting direction

  • Reducer bush fitting type

  • Brass material


Approvals

WRC

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