4483 - 168125 - Copper Nail Square Boat Flat- 4.47 x 115mm (7g)

Solid copper square boat nails with a countersunk head, used for fastening traditional wooden boats. The nails reduce rotational movement and create a watertight seal.

• The description claims the nails reduce rotational movement of the nail.
• The description claims the nails create a watertight seal.