RS PRO Cable Gland Adaptor, M16 Exterior Thread, M20 Interior Thread, Nylon 66

View all Cable Gland Adaptors
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Subtotal (1 bag of 25 units)*

£21.43

(exc. VAT)

£25.72

(inc. VAT)

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Temporarily out of stock
  • 23 unit(s) shipping from 25 November 2025
  • Plus 45 unit(s) shipping from 03 February 2026
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Bag(s)
Per Bag
Per unit*
1 - 5£21.43£0.857
6 - 9£20.41£0.816
10 - 19£19.78£0.791
20 +£19.21£0.768

*price indicative

RS Stock No.:
269-1868
Distrelec Article No.:
304-25-559
Brand:
RS PRO
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Brand

RS PRO

Exterior Thread Size

M16

Interior Thread Size

M20

Material

Nylon 66

Type

Enlager

Thread Size

M16 x 1.5mm

Colour

Black

Standards Met

UL 94V-2

COO (Country of Origin):
TW

RS PRO M16 → M20 Cable Gland Adaptor, Nylon 66


This cable gland adaptor from RS PRO allows you to connect your M16-thread cable gland to your larger M20-thread device. It prevents damage from dust and dirt by protecting the cable ends where they join onto machinery and equipment.

The adaptor is made from chemical and heat-resistant nylon 66, so it's durable enough for use in tough industrial environments. To ensure a secure fitting, simply tighten the adaptor with a wrench.

This product is useful when you need to enlarge the thread size of your cable to connect it to your equipment. It's often used in flow meters, control panels and other automated systems.

Features and Benefits



  • Cable gland enlarger

  • Pack of 10

  • Black in colour

  • Interior thread size of M20 x 1.5

  • Exterior thread size of M16 x 1.5

  • UL94 V-2 flammability rating

  • Complies with RoHS (Restriction of Hazardous Substances) standards

  • Complies with ANSI/ESD S20.20:2014 (protection of parts against electrostatic discharge)

  • Complies with BS EN 61340-5-1:2007 (protection of electronic devices from electrostatic phenomena)"

Small Pack Size


Per Unit, RS stock no: 8229864

Large Pack Size


RS stock no: 2691868

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