Tube fittings for joining for diesel fuel injection pipes Unlike flare nuts, this product has a thread inside. As the name says, we call it a "CAP NUT" from its shape is reminiscent of a "cap".
Thread
Length(mm)
Hex(mm)
M10〜M16
18〜30
H13〜22
It becomes the notation based on the results. Please contact us for sizes and shapes that do not apply.