Straight-banded roof nail, 34 degrees, compatible with all machines. CE-marked. Hot-dip galvanized for extreme outdoor protection. Premium quality manufactured for the Nordic climate Our nails are manufactured in one of the world’s most modern factories, and we guarantee perfect performance and optimal fastening Available in the following lengths Tensile strength - ftens,k [kN] (4) 48 mm Round head 3.1 galvanized and serrated 65 mm D-head 3.1 galvanized and serrated 75 mm D-head 3.1 countersunk and cam-threaded 90 mm D-head 3.1 countersunk (not cam-threaded because the length results in the same value and because many machines have difficulty handling long cam-threaded nails) We offer a completely unique GUARANTEE “Fits Your Machine Guarantee,” which means we take responsibility for ensuring that the banded screw fits your machine. If, contrary to expectations, it does not work in the machine, we will take the screw back free of charge with no cost to the customer.