This simple, neat and strong picture hanger can either be fixed to the backing with rivets or screwed to the frame.
Fix to the frame moulding, using pan head screws. Takes 3.5mm diameter screws, sold separately.
Alternatively, fix with bifurcated or two-part rivets on backing board.
Overall height: 28mm, D diameter: 1.9mm, Strap thickness: 0.36mm Screw hole diameter: 4.1mm, Gap between the ends of the D: 1.35mm