Feature:1. Slotted Design: Quick release plate mounting screw standard slotted slot bears even force and is not easy to slip.2. Neat Thread: 3/8in thread camera fixing screws thread is clear and neat, with strong stability and full quality inspection.3. Damping Effect: 3/8in camera screw lifting rings have a damping effect and can be adjusted to any angle.4. Copper Material: Camera screws have excellent quality, no burrs, strong drawing force, eco friendly copper material, anti corrosion and anti wear.5. Application: Camera fixing screws can be used for photographic equipment stand, camera quick release plate, mobile phone or fill light stand, TV stand, etc.Specification:Item Type: Camera Screws Material: CopperShaft Length: Approx. 12mm / 0.5inThreaded: Approx. 6cm / 2.4inOuter Diameter: Approx. 19mm / 0.7inInner Diameter: Approx. 15mm / 0.6inHeight: Approx. 15mm / 0.6in.Package List:3 xCamera ScrewsNote:Please allow some errors due to manual measurement.