



Adaptaflex S20/M20/A Nickel Plated Brass Type A Straight Fitting Fixed External Thread For Type S Flexible Conduit IP40 M20 20mm
S20/M20/A
Range Options
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S20/10M | 20mm Dia, 10M Reel, Galv | £57.83 £48.19 |
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S20/25M | 20mm Dia, 25M Reel, Galv | £122.69 £102.24 |
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S20/50M | 20mm Dia, 50M Reel, Galv | £243.57 £202.98 |
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S20/M20/A | 20mm Dia, Fixed, IP40 | £6.00 £5.00 |
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S20/M20/B | 20mm Dia, Swivel, IP40 | £7.10 £5.92 |
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S25/10M | 25mm Dia, 10M Reel, Galv | £70.43 £58.69 |
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S25/25M | 25mm Dia, 25M Reel, Galv | £153.84 £128.20 |
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S25/50M | 25mm Dia, 50M Reel, Galv | £304.31 £253.59 |
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Adaptaflex S20/M20/A Brass Straight Fitting – IP40 Rated, Nickel Plated with Fixed M20 Thread for Type S Conduit
The Adaptaflex S20/M20/A is a Type A straight fitting designed specifically for use with Type S galvanised steel flexible conduit. Featuring a fixed external M20 thread and robust nickel-plated brass construction, it offers strong mechanical performance in dry environments with light mechanical stress.
- Engineered for Type S Conduit: Compatible with Adaptaflex’s plain steel helically wound conduit system.
- Brass Construction: Nickel plated for corrosion resistance and long service life in dry installations.
- IP40 Rated Protection: Suitable for general applications where moderate ingress protection is sufficient.
- Ideal for Indoor Use: Perfect for underfloor wiring and dry locations with light mechanical demands.
- Secure Fixed Thread: M20 external thread ensures reliable conduit connection into panels or equipment.
Technical Specification
- Thread Size: M20
- Conduit Size: 20mm (Type S)
- Material: Nickel Plated Brass
- Fitting Type: Straight with fixed external thread
- Ingress Protection: IP40
✅ Use the Adaptaflex S20/M20/A for a strong, reliable fitting solution with metal conduit in dry, low-risk environments!

Ean Code | 5020963000539 |
Range | Adaptaflex S Type |
Thread Standard | Male |
Product | Flexible Conduit Connectors |
Type | Fixed |
Ingress Protection | IP40 |
Diameter | 20 mm |
Length | 29 mm |
Material | Brass |
Finish | Nickel Plated |
Standards | EN 45545 BS 6855 DIN 5510-2 |
Qualifier | Flexible |
Ce Approved | Y |
Nominal Width | 20 mm |
Normal Operating Minimum Temperature | -50 Degrees C |
Normal Operating Maximum Temperature | 300 Degrees C |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.