4481 - 168128 - Copper Nail Square Boat Flat- 4.06 x 100mm (8g)

Solid copper square boat nails with a countersunk head, used for fastening traditional wooden boats, providing a watertight seal.

• The description claims the nails reduce rotational movement and allow for timber grain swelling.
• The description claims the head diameter is 9.6mm, shank AF is 4.09mm, and overall length is 100mm / 4"
• The description notes rove size is a guide and should be selected based on timber type.