Nord-Lock · Nut and locking washers in one part
Nord-Lock Combi Nuts
Nord-Lock combi nuts from R Square Technologies, an authorised Nord-Lock distributor in Chennai, supplied across India.
A nut with a pair of Nord-Lock washers already fitted. Fewer parts, faster assembly, fewer mistakes.
Applications
Where it is used
- Production lines
- OEM assembly
- Any joint where loose washers slow assembly down
Key facts
- Nut and washer pair supplied as one part
- No washers to forget or fit the wrong way round
- Tested to DIN 25201
- Same wedge-locking action as Nord-Lock washers
Video
See how it works
A combi nut is a nut with a Nord-Lock washer pair already fitted. The animation shows the washers locking the nut against the joint in one step. There are no loose washers to forget or fit the wrong way round, which speeds up assembly.
Official Nord-Lock Group video, played from YouTube.Specifications
Types and sizes
| Item | Detail |
|---|---|
| Parts | Nut with a captive Nord-Lock washer pair |
| Testing | DIN 25201 |
- Tell us the thread size, material and quantity and we will confirm availability.
Supply and downloads
Supply time and documents
Supply time
Supply time depends on size, material and quantity. Send your requirement and we will confirm availability and lead time with your quote.
Ask for a quoteOfficial Nord-Lock datasheet
Free datasheets, brochures and CAD files are available from the Nord-Lock download center.
Open the Nord-Lock download center ↗R Square product PDF
Our combi nuts PDF with specs, supply details and contacts.
FAQ
Common questions
Why use a combi nut instead of separate washers?
It is one part instead of three, so assembly is faster and the washers cannot be left out.
Do combi nuts lock the same way as Nord-Lock washers?
Yes. The fitted washer pair uses the same wedge-locking principle.
Download and enquire
Get a quote for combi nuts
Tell us your bolt size and job. We reply within one working day.
