RS PRO Black Nylon 66 Cable Gland Locknut, M20 Thread, IP68

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Subtotal (1 pack of 25 units)*

£6.56

(exc. VAT)

£7.87

(inc. VAT)

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  • Plus 225 unit(s) shipping from 25 November 2025
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Per unit*
1 - 14£6.56£0.262
15 - 24£6.12£0.245
25 - 49£5.77£0.231
50 +£5.47£0.219

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RS Stock No.:
822-9830
Distrelec Article No.:
304-05-898
Brand:
RS PRO
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Brand

RS PRO

Material

Nylon 66

Thread Size

M20

Colour

Black

IP Rating

IP68

COO (Country of Origin):
TW

RS PRO Black Nylon 66 Cable Gland Locknut, M20 Thread, IP68


If you need to attach a cable gland to equipment with a highly water-resistant seal, this cable gland locknut from RS PRO will keep it securely in place.

The locknut is IP68-rated as being able to withstand submersion in 1.5 metres of water for 30 minutes, as well as keeping out dust, dirt and sand. It's made from Nylon 66, which offers high mechanical strength and rigidity and is also resistant to heat and chemicals. The material is approved under the UL 94V-2 standard for flammability (burning stops within 30 seconds on a vertical specimen).

As part of the RS PRO range, the locknut has been stringently tested for quality. It's also RoHS compliant for restricted hazardous substances. This kind of cable gland locknut is commonly used with all types of electrical power, control and data cables. Applications include machine and equipment manufacturing, automation technology and photovoltaic technology.

Features and Benefits


• Cable gland locknut
• M20 thread size
• IP68-rated as water-resistant when submerged to depth of 1.5 m for 30 mins
• Made from nylon 66 for mechanical strength, rigidity and heat and chemical resistance
• Meets the UL 94V-2 standard for flammability
• Conforms to the Electrostatic Control Standards ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007
• RoHS (Restriction of Hazardous Substances) compliant

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.

Small Pack Size


Per Unit, RS stock no: 8229830

Large Pack Size


RS stock no: 2691720

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