17, 8, 6, 5. M12, 18, 19, 10, 8, 6. M14, 21, 22, 10, -, -. M16, 24, 24, 14, 10, 8. M18, 27, 27, 14, 12 ... ISO 262:ISO 通用公制螺紋— 螺釘、螺栓和螺母的尺寸。 ISO ...
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