Features: The flange has excellent corrosion resistance and can withstand high pressure. It offers good elasticity and is suitable for various applications. Four holes are precision-drilled, and the surface features fine engraved markings. Designed with British standard screw thread for reliable connectivity; the design is simple and elegant. The reverse side is flat and smooth, ensuring parallel contact with the mating surface. Specification: Type: Transverse Connection Mode: Screw Special Functions: Corrosion resistance, high pressure resistance, good elasticity Diameter: 79mm British Specification: 3/4" Metric Specification: DN20 Small Hole Pitch: 6mm Distance Between Holes: 34mm Dimensions: 8 x 8 x 1cm / 3.15 x 3.15 x 0.39in Package List: 10 x Flange Note: 1. As different computers display colors differently, the color of the actual item may vary slightly from the images shown. 2. Please allow 1-3mm variation due to manual measurement.