GZ-439 S – Male compression nut – Ø8 / M14x1 – length 16 mm – steel – hex 14

GZ-439 – Male compression nut-brass – Ø8 / M14x1 – length 16 mm – hex 14

GZ-537 S – Olive hold down nut – Ø6 / M10x1 – length 17 mm – hex 13 – steel

GZ-638 S – Olive hold down nut – Ø6 / M12x1 for CNG – length 20 mm – hex 14 – steel

GZ-03-88 – Blanking plug for for CNG – M12x1 length 26 mm – steel

GZ-238 S – Male compression nut – Ø8 / M12x1 – steel – lenght 17 mm – hex 14