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

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Subtotal (1 bag of 25 units)*

£6.80

(exc. VAT)

£8.16

(inc. VAT)

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In Stock
  • 73 unit(s) ready to ship
  • Plus 6 unit(s) ready to ship from another location
  • Plus 80 unit(s) shipping from 30 December 2025
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Bag(s)
Per Bag
Per unit*
1 - 5£6.80£0.272
6 - 9£6.49£0.26
10 - 19£6.20£0.248
20 +£6.16£0.246

*price indicative

RS Stock No.:
269-1871
Brand:
RS PRO
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Brand

RS PRO

Exterior Thread Size

M20

Interior Thread Size

M16

Material

Nylon 66

Type

Reducer

Thread Size

M20 x 1.5mm

Colour

Grey

Standards Met

UL 94V-2

COO (Country of Origin):
TW

RS PRO M20 → M16 Cable Gland Adaptor, Nylon 66


Use this cable gland adaptor from RS PRO when you need to reduce the M20 thread on your cable gland to fit an M16-thread connection. You can securely attach the adaptor to your equipment by simply screwing it onto the cable gland and tightening with a wrench.

This component is suitable for use in harsh industrial settings as it's made from chemical and heat-resistant nylon 66. It also meets the UL 94V-2 standard for flammability in plastics, so it's self-extinguishing within 30 seconds.

The gland adaptor prevents damage from moisture and dust by protecting the ends of electrical cables where they're connected to machines and other equipment. It's often used to reduce the thread size of cable ends on industrial control panels and instrumentation.

Features and Benefits



  • Grey in colour

  • Interior thread size of M16 x 1.5

  • Exterior thread size of M20 x 1.5

  • 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: 8229899

Large Pack Size


RS stock no: 2691871

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