How Many Roofing Screws Per Pound

Take your square footage and multiply it by 80.

How many roofing screws per pound.

1 inch and 2 inch. Pro twist 9 x 1 in silver zinc plated self drilling roofing screws 1 lb item 916571. Formula for determining how many screws will be needed. Afterward you will calculate how many screws are needed.

Tony wood created date. The table below can be used to figure approximate quantities of screws for various purlin spacings and sizes of roofs. You should have at least two screws per intersection. Count 3 4 340 7 8 300 7 8 246 1 1 4 351 1 267 1 221 1 3 8 313 1 1 4 220 1 1 4 191 1 1 2 290 1 1 2 187 1 1 2 160 1 5 8 280.

Find roofing screws at lowe s today. Visit the home depot to buy grip rite 25 lb bucket 2 1 2 in. X 10 exterior screw ptn21225b grip rite 8 x 2 1 2 in. The 1 inch variety is the best all purpose size.

Attached files last edited by lchien. 80 screws per square or 1 pound of nails per square 26 formed width 24 coverage use on solid decking 11 1 2 1 2 retrieve doc. Bt3 faq https. 3 000 square feet x 80 2 400 screws.

Nails per pound note counts are approximate and will depend on gauge of shank of each nail. Find a store near me. Hdg nails have slightly less nails per pound due. Philips bugle head coarse thread sharp point polymer coated exterior screws 25 lbs pack ptn21225b the home depot.

Skip to main content. A roofing square is 100 square feet. Standard roofing 10 ga standard roofing 11 ga drywall in. Metal roofing panels are slippery when wet dusty frosty or oily do not attempt to walk on a metal roof under these conditions.

Screws are available in quantities of 250. Their downloadable pdf catalog has listings of the count of screws per pound for drywall and specialty outdoor screws. The math will be two screws per joist times the number of joists times the number of decks on the board. Here are two easy formulas for determining the amount of metal roofing screws.

Allsteel carries screws in 2 different lengths. 80 screws for each roofing square. Nails screws are sold by weight not quantity usually in 1 pound and 5 pound boxes. Use this chart to determine how many fasteners there are per pound.