🎥PRECISE MACHINING✅ These camera male screws and socket adapters are all made with INTERNATIONAL STANDARD size that fit most photographic devices. 🎥DURABLE MATERIAL✅ Most of the camera screws are made of aluminum alloy, 3/8" Male Thread to 1/4" Internal Thread Screw are made of brass, anti-rust and solid. 🎥Multifunction✅ All these camera screw adapters have different uses, they are widely used on camera/tripod/monopod/ball head/flash/shoulder rig and other camera accessories. 🎥ALL IN ONE SET✅ If you are a senior photographer, you will know how important it is to have such a set of common parts for photography. They will help you to solve many photography problems. 🎥VARIOUS ACCESSORIES✅ 1/4" Male to 3/8" Male Screw(3PCS), 1/4" Male to 1/4" Male Screw(3PCS), 1/4" Female to 3/8" Male Nuts(10PCS ), 1/4" Female to 3/8" Female Adapter, 3/8" Male to 1/4" Female Brass Screw(1PCS), 1/4" Male to 3/8" Female Brass Screw(1PCS), 1/4" Male to 3/8" Male Spigot Adapter(1PCS), D-Ring Camera Mounting Screw (2PCS), 1/4" Female Thread Hot Shoe Mount (1PCS), 1/4" Male Thread to Hot Shoe Adapter(1PCS).