Simpson OHS195 Ornamental Strap Tie 6 X 19-1/2 Black Powder coatedModel No. OHS195 Ga. 7 W (in.) 6 L (in.) 19 1 2 Coating Material. Powder Coating, Black Simpson Strong Tie OS OHS notched straps transfer tension loads across a variety of applications. The OS OHS strap is for ornamental applications and features a powder coated black paint for a more finished look. The Strong Tie OHS strap tie features a flat black powder coated finish which produces a much more durable and better looking finish than standard paint.