Hama provides you with a simple solution with these A thread to B thread conversion screws. Simply screw them into the 3/8” (9.5mm) B Thread and then screw in your 1/4” (6.4mm) A Thread device for the perfect fit. There’s no need to pay out for a replacement tripod, these screws are a great value purchase for instant camera and tripod compatibility! Put them in your camera bag, pocket etc., with their small size they fit almost anywhere so you don’t have to be worried about being weighed down with bulky adapters.