Simpson Strong-Tie Stainless Steel Siding Nails Premium grade 304 stainless steel prevents staining and streaking due to fastener corrosion. Slim gauge and blunt diamond point minimize splitting. Ring shanks provide superior holding power to guard against popping . Checkered heads eliminate glaring. Can be used for all types of wood siding. Underhead fillet seats flush or may be countersunk without damaging wood. Packed in 5 lb. cardboard boxes. Size 8d, Length 2-1/2 , Finish Stainless Steel, Diameter 13 ga, Head Diameter 5/32 , Shank Type Ring, Head Type Flat Checkered, Package Size 5 lb, Material Stainless Steel, Nails Per Pound 196 nails per lb, Pkg Qty 980, Package Type Box WARNING! Cancer www.P65Warnings.ca.gov