| 39 |
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GB /T 932 - 1988
氣密單耳托板自鎖螺母
Self-locking, Singlelug, Anchor, Sealing
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| 40 |
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DIN 65480 - 2016
航空航天 自鎖耐腐蝕MJ螺紋六角法蘭螺母
Hexagon Nuts with Flange and MJ Thread, Self-locking, Corrosion-resisting Steel - Class: 1100 MPa/315℃
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| 41 |
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JIS B 1199-1 (ISO 7040) - 2001
1型非金屬嵌件六角鎖緊螺母 [表1.1]
Prevailing Torque Type Nut - Hexagon Nuts with Non-Metallic Insert, Style 1
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| 42 |
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QC /T 1103 - 2019
12角頭耐熱鎖緊螺母
12-Point Head Heat Resistant Nuts
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