Used for securing galvanised steel sheeting
The convex washer covers the hole made in the sheet by the shank of the nail
The twisted shank gives greater resistance to pullout created by the flexibility of roofing materials in windy conditions
Manufactured to BS1202
Galvanised finish
Average nail count per kg: 140
Used for securing galvanised steel sheeting
The convex washer covers the hole made in the sheet by the shank of the nail
The twisted shank gives greater resistance to pullout created by the flexibility of roofing materials in windy conditions
Manufactured to BS1202
Galvanised finish
Average nail count per kg: 140
