RS PRO Brass, Steel Pneumatic Quick Connect Coupling, 1/4 in Female G Quick Connect Coupling Socket
- RS Stock No.:
- 667-1689
- Brand:
- RS PRO
Bulk discount available
View bulk pricing optionsSubtotal (1 unit)*
£17.84
(exc. VAT)
£21.41
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- 184 unit(s) ready to ship
- Plus 3 unit(s) ready to ship from another location
- Plus 200 unit(s) shipping from 07 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £17.84 |
| 5 - 9 | £17.11 |
| 10 - 24 | £16.77 |
| 25 + | £16.37 |
*price indicative
- RS Stock No.:
- 667-1689
- Brand:
- RS PRO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Product Type | Pneumatic Quick Connect Coupling | |
| Thread Standard | G | |
| Thread Size | 1/4 in | |
| Series | 17 | |
| Sub Type | Quick Connect Coupling Socket | |
| Material | Brass, Steel | |
| Thread Gender | Female | |
| Minimum Operating Temperature | -20°C | |
| Maximum Operating Pressure | 35 bar | |
| Maximum Operating Temperature | 100°C | |
| Standards/Approvals | Rectus 17, Schrader NW5 | |
| Finish | Nickel Plated | |
| Select all | ||
|---|---|---|
Brand RS PRO | ||
Product Type Pneumatic Quick Connect Coupling | ||
Thread Standard G | ||
Thread Size 1/4 in | ||
Series 17 | ||
Sub Type Quick Connect Coupling Socket | ||
Material Brass, Steel | ||
Thread Gender Female | ||
Minimum Operating Temperature -20°C | ||
Maximum Operating Pressure 35 bar | ||
Maximum Operating Temperature 100°C | ||
Standards/Approvals Rectus 17, Schrader NW5 | ||
Finish Nickel Plated | ||
- COO (Country of Origin):
- TR
RS PRO Pneumatic Quick Connect Coupling Brass 1/4 in Threaded
These miniature pattern connectors from the RS PRO range are designed to quickly and easily join up sections of pipe, tube or hose in pressurised gas systems. With their small body dimensions, high flow rate and low-pressure drop, they establish reliable and precise connections.
A versatile choice, these brass pneumatic quick-connect coupling connectors operate effectively in temperatures ranging from -20°C to +100°C and up to 35 bars of pressure. The connector has a nitrile rubber seal that ensures a tight fit to maintain gas pressure, without the need for sealants that can be corrosive or contaminating. Minimal effort is needed to connect and seal pneumatic systems with the 1/4-inch threaded and nickel-plated couplings.
Pneumatic quick-connect coupling connectors are found across industry in pneumatic systems as diverse as robotic assembly lines and dental equipment.
Features and Benefits
• Connection standards of Rectus 17, Schrader NW5
• Female coupling
• R 1/4-inch male threaded connection
• R thread standard (tapered for a tighter seal)
• Maximum operating pressure of 35 bar
• Made of brass with a nickel-plated finish
• Nitrile rubber seal
• Operating temperature range of -20°C to +100°C
RS PRO
RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards; they’re only given the RS PRO Seal of Approval if we’re confident of their exceptional quality, which means you can be confident too.
Related links
- RS PRO Brass 3/8 in Male R Quick Connect Coupling Socket
- RS PRO Brass 1/4 in Female G
- RS PRO Brass Aluminium Pneumatic Quick Connect Coupling, 1/2 in Female G
- RS PRO Brass 3/8 in Female G Single Shut-Off
- RS PRO Brass 3/4 in Female G
- RS PRO Brass 3/8 in Female G
- RS PRO Brass 1/4 in Male R
- RS PRO Brass 1/4 in Female G Single Shut Off (One Side Is with Valve)