Product Description
Metric Zinc Plated Steel Hexagon Threaded Bar Connectors
Metric hexagon threaded bar connectors for joining matching lengths of threaded rod or studding. Also known as coupling nuts or extension nuts, these steel connectors have a zinc plated finish and a continuous internal thread passing through the full length.
Specifications
| Feature | Specification |
|---|---|
| Product Type | Hexagon threaded bar connector / coupling nut |
| Material | Steel |
| Finish | Zinc plated |
| Thread Type | Metric coarse |
| Internal Thread | Through threaded |
| Connector Length | Three times the nominal thread diameter |
| Dimensional Pattern | DIN 6334 type |
Available Sizes
| Thread Size | Thread Pitch | Connector Length | Spanner Size |
|---|---|---|---|
| M6 | 1.0mm | 18mm | 10mm |
| M8 | 1.25mm | 24mm | 13mm |
| M10 | 1.5mm | 30mm | 17mm |
| M12 | 1.75mm | 36mm | 19mm |
| M16 | 2.0mm | 48mm | 24mm |
| M20 | 2.5mm | 60mm | 30mm |
Key Features
- Connects matching metric threaded rods or studs
- Continuous internal thread through the connector
- Hexagon body for gripping with a spanner
- Zinc plated steel construction
- Extended length provides thread engagement from both ends
- Available in M6, M8, M10, M12, M16 and M20
The listed lengths and spanner sizes correspond to the DIN 6334 hexagon connector nut pattern. Please contact us before ordering to confirm strength grade and compliance certification availability.
Match the connector to the thread size and pitch of both rods. Ensure adequate engagement at each end and select the connector to suit the required load and application.
Related Products
Specifications are intended as a guide. Confirm the required thread size, pitch, connector length and load requirements before ordering.
