| 25 |
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GB /T 901 - 1988
等长双头螺柱 B级
Double End Studs (Clamping Type) - Product Grade B
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供应商(16)家
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| 27 |
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GB /T 889.1 - 2015
1型非金属嵌件六角锁紧螺母
Prevailing Torque Type Hexagon Nuts(With Non-Metallic Insert),Style 1
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供应商(14)家
|
| 30 |
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DIN 6912 - 2021
内六角带导向孔矮圆柱头螺钉
Hexagon Socket Head Cap Screws with Reduced Loadability - Low Head, with Centre
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供应商(4)家
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| 36 |
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HG /T 20613 (GB6170) - 2009
I型六角螺母
Hexagon Nuts, Style 1
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供应商(1)家
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| 37 |
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GB 5784 - 1986
细杆六角头螺栓 B级
Hexagon Head Bolts - Reduced Shank - Product Grade B
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