Description
Galvanised stay wire in six strand sizes
Galvanised stay wire is available in seven-wire and nineteen-wire constructions for stay assemblies. Choose from six part numbers, with listed overall diameters from 6 to 16.3 mm where specified. The table helps you match the wire size and strand construction to your project parts list.
First, check the exact wire requirement on your drawing. Then compare the part number, stranding and overall diameter together. A strand size identifies the wire construction; it does not establish a load rating or confirm that a particular end fitting will suit.
Stay wire specifications
| Part number | Stranding (mm) | Approx. overall diameter |
|---|---|---|
| STAY19200 | 19/2.00 | 10 mm |
| STAY19275 | 19/2.75 | 13.8 mm |
| STAY19325 | 19/3.25 | 16.3 mm |
| STAY7160 | 7/1.60 | Not listed |
| STAY7200 | 7/2.00 | 6 mm |
| STAY7275 | 7/2.75 | 8.25 mm |
For example, 7/2.00 means seven wires of 2.00 mm diameter. Likewise, 19/2.75 means nineteen wires of 2.75 mm diameter. The overall diameter describes the assembled strand, rather than one individual wire.
Sizes follow page 147 of the Engineering Supplies catalogue. That table does not give an overall diameter for STAY7160. Please confirm this dimension if your fitting selection depends on it.
Select wire and matching hardware
- Use the full part number to distinguish seven-wire and nineteen-wire options.
- Check that grips and end fittings suit the wire construction and size.
- Confirm the required strength and project specification before selecting a size.
- Ask us to confirm the selling unit and available lengths before you set the order quantity.
In addition, you can browse our line hardware range when preparing a complete parts list. Send the wire code with any fitting enquiry so we can check the required combination.
Order galvanised stay wire
Each listed option has its own SKU and price. Use the matching row to add it to your cart or quote request once the supply details are confirmed. For help, call (08) 9258 8444 or email sales@engsup.com.au with the part number, required length and project specification.




