Material: 304 Stainless Steel
Size: 2.5" ID
Thick: 1/2" (12.7mm) approx
Bolt Circle: 3.5"
Bolt size: 10mm
1/2" (12.7mm) thick to ensure the flange will not flex under weld, stress or bend under normal conditions.
1pcs flange + 1pcs gasket as the picture shown
Professional installation is highly recommended.
This item will be shipped from United States!!! US SHIPPING!!!