2型 非金屬嵌件六角法蘭面鎖緊螺母 細牙 產品等級:A型和B型
Prevailing Torque Type Hexagon Nuts with Flange (with Non-Metallic Insert) with Metric Fine Pitch Thread, style 2 - Product Grades A and B
細牙六角尼龍法蘭鎖緊螺母 A級、B級
Prevailing Torque Type Hexagon Nuts with Flange (with Non-metallic Insert) with Metricfine Pitch Thread - Product Grades A and B