Spigot screw--great for 1/4 or 3/8 tripod, , quick release plate, umbrella stand, lighthouse and other photographic equipment,Hot Shoe Adapter
Hot shoe adapter mount--it is a handy tool screw for your photography setup,Threaded Screw Adapter
1/4 to 3/8 convertor--attachable to a range of different photo accessories such as light stand, hot shoe/cold shoe adapters, ball heads, flash receivers, triggers and more, Light Stand Screw
Flash light stand screw--the conversion screw can meet the requirements of of your camera equipment and other accessories,Screw Adapter