Genuine Australian made new old stock square shank copper boat nails with a countersunk/flat head.
Used for fastening traditional wooden boats. These nails are driven and either clenched or peened with a rove.
| Brand | Sidney Cooke |
| Head Diameter | 12.5mm |
| Shank AF | 6.1mm |
| Countersink Height | 3.6mm |
| Material | Solid Copper |
| Metric Equivalent Size | 5.89 x 175mm |
| Overall Length | 175mm |
Please note - due to manual measuring and manufacturing variability, individual measurements may vary slightly from listed value.
