Here is ourATL 4 inch aviation hatch with 9 mounting holes
Details :
The aviation hatch is a robust and secure solution for accessing your ATL tank.
Specifications:
- Aluminum circular flange/plate with 9 M5 holes with a pitch circle diameter of 4" (101.6mm)
- Lock function with key
- The cap is flush with the surrounding flange
Supplied with:
- Seal
- 9 Polished Stainless Steel Countersunk Head Screws M5 x 12mm
- 9 M5 nylock nuts
- 9 M5 washers
- 2 keys