Oatey PVC Offset Flange with Metal Ring, 3-Inch or 4-Inch: [HOST]: Home Improvement. C. The flange includes an easy to remove knockout. flush with the floor. . Accessible wall slot channel with detachable trap. With geo-textile water tightening fabric 2x1,5 m. Clean any construction debris out of the flange, then install the mounting bolts into the side slots of the floor flange. Mansfield Traveller / Sealand / Dometic spare part. The bolts should be inserted into the. Lateral outlet to be glued 40F/50M. Slide plastic washers down to base of bolts to hold bolts upright for. (1) with the The heads of the floor bolts (AA) should be perpendicular to the slot opening in. Outside Diameter: mm, Inside Diameter: 75mm. The bolts should be inserted into. Install new bolts by placing bolt heads in flange slots. Insert the floor bolts (AA) into the slots on the toilet flange. It has 6 screw holes and 2 radial slots for closet. Floor flange for mounting gravity discharge toilets. Clean any construction debris out of the flange, then install the mounting bolts into the side slots of the floor flange. Solvent welds inside of 4 in or over 3 in 40 DWV pipe · Longer length allows for pipes that are cut short · Extra thick flange with four mounting slots. Slide to secure.