Plastic Threaded Bulkhead Hose-Barb Fittings
Straight plastic fittings with a hose-barb end and threaded panel-mount section. Each selected model includes the nut and washer stated in the source specification. Original photographs below show the fitting bodies and separate mounting components.
Available Models
| Model designation | Overall length shown | Threaded-section length shown | Included mounting parts |
|---|
| M10-7 | 28.3 mm (1.114 in) | 11.8 mm (0.465 in) | Nut and washer |
| M12-8 | 30.2 mm (1.189 in) | 12.3 mm (0.484 in) | Nut and washer |
| M12-9 | 30.1 mm (1.185 in) | 12.3 mm (0.484 in) | Nut and washer |
Model Names and Dimensions
M10-7, M12-8 and M12-9 follow the original model designations. The first part identifies the nominal mounting thread. The second part is the source connector size, not a hose inside diameter specification. Measured thread, barb and passage dimensions are shown separately in each photographed drawing. Thread pitch is not specified in the supplied data. Confirm the actual mating thread, panel arrangement and hose fit before ordering.
Material and Installation
Material is specified as plastic. A particular polymer grade is not confirmed in the supplied information. Locate the fitting in the intended panel opening and check the nut and washer fit without excessive tightening. Confirm the required panel thickness, clearance and sealing arrangement for your assembly. No maximum working pressure, temperature rating or tested fluid compatibility is provided.
Original Views and Model-Specific Drawings
The first two photographs are views of the original fitting family and mounting components. They are not a kit-content list. Select the required model from the options above. The following three drawings correspond to the three available models and retain the original product photographs, metric dimensions, arrows and dimension lines. Inch equivalents are rounded to three decimal places for reference.




