To determine correct nail length to use add one inch to twice the thickness of slate.
How many copper roofing nails per pound.
Note counts are approximate and will depend on gauge of shank of each nail.
Nails screws are sold by weight not quantity usually in 1 pound and 5 pound boxes.
Reference charts penny inch nail equivalents reference.
Copper nails per 1 lb or 25 lb box.
How many roofing nails per pound.
Count 3 43311 1 2 x 0 131182 6d21531 1 4871 1 2 x 0 148141 8d2 1 2901 1 2722 1 2 x 0 162 63 16d3451 3 461 20d3 1 2282 58.
Use this chart to determine how many fasteners there are per pound.
Hdg nails have slightly less nails per pound due to galvanizing.