Сгибание рот масляного отверстия по национальному стандарту железная окантовка белый железный рот масляное отверстие М6 1/4 1/8 общественная британская и американская система впрыска топлива

Iron plated white zinc M6*1 bent 45° national standard, Iron plated white zinc M8*1 bent 45° national standard, Iron plated with white zinc M8*1.25 bent 45° national standard, Iron -plated white zinc M10*1 curve 45 ° national standard, Iron -plated white zinc M10*1.5 curve 45 ° national standard, Iron -plated white zinc M12*1 curve 45 ° national standard, Iron-plated white zinc 1/8-27 Bend 45 ° National standard, Iron-plated white zinc 1/8-28 Bend 45 ° National standard, Iron plated with white zinc 1/4-28 bent 45° national standard, Iron -plated white zinc M6*1 curve 90 ° national standard, Iron plated white zinc M8*1 bent 90° national standard, Iron -plated white zinc M8*1.25 curve 90 ° national standard, Iron -plated white -zinc M10*1 Bend 90 ° National standard, Iron -plated white zinc M10*1.5 curve 90 ° national standard, Iron -plated white zinc M12*1 curve 90 ° national standard, Iron-plated white zinc 1/8-27 curve 90 ° national standard, Iron-plated white zinc 1/8-28 Bend 90 ° National standard, Iron-plated white zinc 1/4-28 Bend 90 ° National standard