camvate 1/4" female to 3/8" male & 3/8"-16 female to 1/4"-20 male screw adapter for tripod and camera and qr plate/adapter brass camvate <p>the screw adapter is made of brass with nickel plated for durability. it fits 3/8" threaded hole and 1/4" male thread. it comes with a washer to protect the camera base.</p> <p></p> <p>package included: </p> <p>1 x 1/4" female to 3/8" male screw adapter</p> <p>1 x 3/8" female to 1/4" male screw adapter</p>