3" Duct Connector Flange, 3 Pack Metal Straight Pipe Exhaust Flange Duct Mounting Plate with Screws for Air Heating Cooling Ventilation HVAC System Electric Cable 20Pcs x Flat L Brackets

20Pcs x Flat L Brackets

for BMW 3 Series (F34)

0-800°C(32-1472°F) measuring temperature

The tapered plug is in size of: Bottom Diameter: 7mm / 0

Securely tightens loads to 80kg

3" Duct Connector Flange, 3 Pack Metal Straight Pipe Exhaust Flange Duct Mounting Plate with Screws for Air Heating Cooling Ventilation HVAC System Electric Cable 20Pcs x Flat L BracketsDuct 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. Specification Color: Silver Grey Material: Galvanized Iron Interface Outer Diameter: 73mm 2. 9 inch Overall Height: 47mm 1. 85 inch Base Outer Diameter: 98mm 3. 86 inch Screw Hole Diameter: 4. 5mm 0. 18 inch Diagonal