PATIKIL 5" Duct Connector Flange, 3 Pack Metal Straight Pipe Exhaust Flange Duct Mounting Plate for Heating Cooling Ventilation HVAC System - pta220824tt0096

• Interface Dimensions: 131 x 128 mm / 5.2 x 5 inch (OD*ID). Overall Height: 20 mm / 0.8 inch. Thickness: 1.5 mm / 0.06 inch. Base Outer Diameter: 185 mm / 7.28 inch. Screw Hole Diameter: 9 mm / 0.35 inch. Color: Silver Tone. Material: Galvanized Steel. Packing List: 3pcs x Duct Connector Advantages: 1. The flange is made of galvanized steel, which is wear-resistant, strong in corrosion resistance, not easy to deform, and durable. 2. The base of the connector has screw mounting holes, no drilling is required, and it is directly fixed on the wall with screws, which is easy to use. Instruction: Method A: Directly used with a duct connector. Method B: Welding it to metal air duct or fan outlet/inlet directly for duct connection. Application: Duct flanges are widely used for air ventilation systems in homes, kitchens, bathrooms, garages, factories, etc. What's more, it can be used on welded exhaust pipe, spiral exhaust pipe, exhaust pipe elbow fittings, fan hose connector. NOTE: Please pay attention to selecting the appropriate connection diameter before placing an order., Manufacturer: PATIKIL