Screw plugs with dipstick
Material:
Thermoplast, polyamide 66.
Dipstick steel, zinc phosphated.
Version:
Flat seal asbestos-free.
Note:
Operating temperature: max. 100°C.
Form B has a vent hole on the side of the hexagon head with a diameter of between 2 and 3.5 mm, depending on the size of the screw plug.
Drawing reference:
1) flat seal
2) vent hole Form B only