£1.12 incl. VAT - £0.93 excl. VAT
575 in stock (can be backordered)
Harnessflex AB12-M20 12mm M20 Straight Conduit Fitting
Straight compression type fittings incorporating fixed or swivel male threads to provide connection to knockouts and threaded entries. These fittings are designed for use with all types of unslit Harnessflex conduit, maintaining maximum conduit bore.
!When ordering sealed fittings, ensure that you have also included the seal, capnut, and locknut, depending on the conduit size you are using. Refer to the Size Guide to confirm the required components!
Technical Spec
| GID | 7TCA298010R0044 |
|---|---|
| Temperature Resistance | Standard Temperature |
575 in stock (can be backordered)
| Part Number | Conduit Size | Seal | Capnut | Locknut |
| AB12-M20 | 8mm | RSB12-08 | CN09-08 | LNP-M20 |
| 10mm | SRN07 | CN07 | LNP-M20 | |
| 12mm | SRN07 | CN07 | LNP-M20 |
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Harnessflex AB12-M20 12mm M20 Straight Conduit Fitting
Straight compression type fittings incorporating fixed or swivel male threads to provide connection to knockouts and threaded entries. These fittings are designed for use with all types of unslit Harnessflex conduit, maintaining maximum conduit bore.
AB12-M20 12mm M20 Features
- IP67 – IP68 (2 bar for 30 minutes) SRN sealing bush protects against ingress of water and dust.
- Cap-nut retention ring ensures integrity of assembly under extreme vibration
- Available with metric, PG fixed male, NPT & PF threads.
- Includes flat seal washer providing a seal between panel / bulkhead and fitting.
- Polyamide (Nylon) 66
- Temperature Range: -40ºC to 150ºC
- Very high UV resistance
- Self extinguishing, low smoke toxicity & halogen free
Conformity
- ADR approved (NC conduits ONLY)
- CE Mark to the low voltage directive
- RoHS Compliant to 2011/65/EU
- Conforms with end of life vehicle directive (ELV) EU200/53/EC
| Brand | Harnessflex |
|---|---|
| GID | 7TCA298010R0044 |
| Temperature Resistance | Standard Temperature |
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About ABB Harnessflex
Harnessflex® is a leading designer and manufacturer of high-performance flexible conduit systems and connector interfaces, engineered to protect critical electrical wiring in the automotive sector.
Specialising in chassis and engine applications for buses, agricultural machinery, and heavy-duty vehicles, Harnessflex provides a comprehensive range of slit and unslit corrugated conduits in various materials. When combined with Harnessflex sealed or hinged fittings and connector interfaces, these systems deliver exceptional protection for vehicle wiring harnesses in demanding environments.
Harnessflex® Specialist Conduit Systems offer complete solutions for routing and safeguarding electrical wiring against mechanical abrasion, liquid ingress, and corrosion. By using a Harnessflex® conduit system, cables and connectors remain shielded from environmental exposure, impact damage, and high-pressure washing—preventing malfunctions and ensuring the reliability and longevity of vehicles and machinery.
5 year warranty on your Harnessflex® system.
As all Harnessflex products are intensively tested under the most extreme conditions, we can guarantee the durability of the systems we provide. That's why as standard, Harnessflex offer a 5-year extended warranty on all Harnessflex® products that are installed as part of a complete, fully integrated Harnessflex system. This gives you and your customers the peace of mind that once your Harnessflex® system is installed, it will deliver lasting protection of critical wiring over the vehicle's lifespan.
Delivery & Shipping
We aim to ship products as quickly as possible. If an order is received before 3 p.m. for any items we hold in stock, dispatch will be the same day.
We use DPD and a next working day service, meaning you should receive your order the following day.
Delivery Costs:
- UK Mainland: Free delivery on orders over £75 (inc. Vat)
- UK Mainland: £6.60 (inc. VAT)
- Northern Ireland, the Scottish Highlands and Islands, and the Isle of Wight: please speak to a member of staff for a delivery quote. Additional charges apply.
- If you require delivery outside the UK, please contact a member of staff and we will arrange shipment via AES Export.
Frequently asked questions
We aim to ship products as quickly as possible. If an order is received before 3 p.m. for any items we hold in stock, dispatch will be the same day.
For all stocked items we can usually pick and pack for dispatch the same day or next morning.
For items we do not hold in stock, we try our upmost to dispatch the items within 2 – 3 working days. However, we will advise of any changes in lead time by email or phone.
We hold a huge range of Harnessflex items and Automotive Aftermarket Products in stock. However, any non stocked items, or out of stock items, can usually be obtained rapidly.
Yes, we do! Please contact a member of our team at 01924 364 464 or sales@aes.group
to place your order.
Yes, we do! Please contact a member of our team at 01924 364 464 or sales@aes.group to place your order.
Please note that delivery may take from two days, and orders should not exceed 10kg. Prices are calculated based on your location and the charges of the delivery provider.
Yes. We offer bespoke labeling and packaging on all products.
In the unlikely event that your order hasn’t arrived within the time as stated at the point of order please contact us and we will investigate immediately.
You can also track your shipment here – https://track.dpd.co.uk/
Inform both the carrier and us immediately. Retain the damaged packaging in case the carrier needs to see it. We will organise replacement goods and take care of the problem from there on.
Inform us and we will rectify the problem immediately.
We hold a huge range of Harnessflex items in stock. However, any non stocked items, or out of stock items, can usually be obtained rapidly.
We provide drawings and downloadable datasheets for each product in the catalogue section where possible.
We can email or post datasheets upon request.
Yes. As AES is a stockist distributor, we can offer our customers varied and low minimum order quantities.
Absolutely! We’ll be happy to locate the part for you and ensure it’s available as quickly as possible.
Please reach out to us at sales@aes.group or call us at 01924 364 464.
Yes, we do! We’re happy to provide competitive bulk pricing for contractors and fleet maintenance providers. You can also set up an account with us for added convenience and exclusive benefits. Contact us at sales@aes.group or call us at 01924 364 464 to discuss your needs and get started!
Yes, we do! For international orders, we have a dedicated export website to make the process seamless. Visit https://www.aes-export.com/ to explore our range of products and place your order
Frequently Bought Together
Harnessflex AB12-M20 12mm M20 Straight Conduit Fitting
Harnessflex AB12-M20 12mm M20 Straight Conduit Fitting
Straight compression type fittings incorporating fixed or swivel male threads to provide connection to knockouts and threaded entries. These fittings are designed for use with all types of unslit Harnessflex conduit, maintaining maximum conduit bore.
!When ordering sealed fittings, ensure that you have also included the seal, capnut, and locknut, depending on the conduit size you are using. Refer to the Size Guide to confirm the required components!
Harnessflex AB12-M20 12mm M20 Straight Conduit Fitting
Harnessflex AB12-M20 12mm M20 Straight Conduit Fitting
Straight compression type fittings incorporating fixed or swivel male threads to provide connection to knockouts and threaded entries. These fittings are designed for use with all types of unslit Harnessflex conduit, maintaining maximum conduit bore.
!When ordering sealed fittings, ensure that you have also included the seal, capnut, and locknut, depending on the conduit size you are using. Refer to the Size Guide to confirm the required components!
Harnessflex AB12-M20 12mm M20 Straight Conduit Fitting
Harnessflex AB12-M20 12mm M20 Straight Conduit Fitting
Straight compression type fittings incorporating fixed or swivel male threads to provide connection to knockouts and threaded entries. These fittings are designed for use with all types of unslit Harnessflex conduit, maintaining maximum conduit bore.
!When ordering sealed fittings, ensure that you have also included the seal, capnut, and locknut, depending on the conduit size you are using. Refer to the Size Guide to confirm the required components!
Related Products
Adaptaflex AL13/M16/A/BL Straight Conduit Fitting – pack of 10
The Adaptaflex AL13/M16/A straight conduit fitting provides a reliable and durable method for connecting 13 mm nominal conduit to M16 threaded entries or knockouts. Constructed from high-quality polyamide (Nylon) 66 in black, it delivers excellent mechanical strength, resistance to chemicals, and long service life. As part of the Adaptalok Type A range, it is compatible with PAFS13 conduit and is supplied with a locknut for secure installation.
Adaptaflex AL21/M20/A/BL Straight Conduit Fitting – pack of 10
The Adaptaflex AL21/M20/A straight conduit fitting provides a secure and durable connection for 21 mm nominal conduit to M20 threaded entries or knockouts. Made from high-quality polyamide (Nylon) 66 in black, it offers excellent mechanical strength, chemical resistance, and long-term reliability. Part of the Adaptalok Type A range, it is designed for use with PAFS21 conduit and comes complete with a locknut for easy installation.
Harnessflex AB40-M40 40mm M40 Straight Conduit Fitting
Harnessflex AB40-M40 40mm M40 Straight Conduit Fitting
Straight compression type fittings incorporating fixed or swivel male threads to provide connection to knockouts and threaded entries. These fittings are designed for use with all types of unslit Harnessflex conduit, maintaining maximum conduit bore.
!When ordering sealed fittings, ensure that you have also included the seal, capnut, and locknut, depending on the conduit size you are using. Refer to the Size Guide to confirm the required components!
Harnessflex AB32-PG29 Straight Conduit Fitting
Harnessflex AB32-PG29 Straight Conduit Fitting
Straight compression type fittings incorporating fixed or swivel male threads to provide connection to knockouts and threaded entries. These fittings are designed for use with all types of unslit Harnessflex conduit, maintaining maximum conduit bore.
!When ordering sealed fittings, ensure that you have also included the seal, capnut, and locknut, depending on the conduit size you are using. Refer to the Size Guide to confirm the required components!
Harnessflex AB20-PG16 Straight Conduit Fitting
Harnessflex AB20-PG16 Straight Conduit Fitting
Straight compression type fittings incorporating fixed or swivel male threads to provide connection to knockouts and threaded entries. These fittings are designed for use with all types of unslit Harnessflex conduit, maintaining maximum conduit bore.
!When ordering sealed fittings, ensure that you have also included the seal, capnut, and locknut, depending on the conduit size you are using. Refer to the Size Guide to confirm the required components!
Harnessflex AB16-PG13 Straight Conduit Fitting
Harnessflex AB16-PG13 Straight Conduit Fitting
Straight compression type fittings incorporating fixed or swivel male threads to provide connection to knockouts and threaded entries. These fittings are designed for use with all types of unslit Harnessflex conduit, maintaining maximum conduit bore.
!When ordering sealed fittings, ensure that you have also included the seal, capnut, and locknut, depending on the conduit size you are using. Refer to the Size Guide to confirm the required components!
Harnessflex AB16-M16 Straight Conduit Fitting
Harnessflex AB16-M16 Straight Conduit Fitting
Straight compression type fittings incorporating fixed or swivel male threads to provide connection to knockouts and threaded entries. These fittings are designed for use with all types of unslit Harnessflex conduit, maintaining maximum conduit bore.
!When ordering sealed fittings, ensure that you have also included the seal, capnut, and locknut, depending on the conduit size you are using. Refer to the Size Guide to confirm the required components!
Harnessflex AB12-M16 12mm M16 Straight Conduit Fitting
Harnessflex AB12-M16 12mm M16 Straight Conduit Fitting
Straight compression type fittings incorporating fixed or swivel male threads to provide connection to knockouts and threaded entries. These fittings are designed for use with all types of unslit Harnessflex conduit, maintaining maximum conduit bore.
! When ordering sealed fittings, ensure that you have also included the seal, capnut, and locknut, depending on the conduit size you are using. Refer to the Size Guide to confirm the required components !




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