DN20 3-hole flanged base pipe fittings, 10-piece aluminum alloy threaded shelf bracket

Function: 1. Made of high-quality aluminum alloy, high hardness, high strength, not easy to break. 2. The flange is highly corrosion-resistant and can withstand high pressures. 3. With good elasticity and can be used in a variety of applications. 4. This flange has 3 holes and the surface is engraved with fine text. 5. We use DN20 precision threads for a tight connection. 6. The back is smooth and parallel to the contact area, ensuring a good connection. Specifications: Condition: 100% Brand New Item Type: Flange Base Material: Aluminum Alloy Thread: DN20 (3/4") Connection Method: Thread Diameter: Approx. 70 mm / 2.8 inches Pitch: Approx. 40 mm / 1.6 inches Thickness: approx. 4 mm / 0.2 inches Uses: decoration, fixing, etc. Package list: 10 x flange base