Bostitch fln series galvanised flooring cleat nails 3850mm packs of 1000 bostitch fln 200 this pack of 1000 fln series galvanised flooring cleat nails 50mm from bostitch have been designed with an l shape and are ideal for trouble free construction including the flooring industry these durable nails have been manufactured with a galvanised finish making them suitable for outdoor use while also offering a superior grip compatible with the bostitch flooring nailer bostitch fln 200 f