12 |
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DIN 933 - 1987
全螺紋六角頭螺栓 A級和B級
Hexagon Head Screws Threaded Up To The Head - Product Grades A and B
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供應商(13)家
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15 |
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DIN 6914 - 1989
鋼結構大六角螺栓
High-Strength Hexagon Bolts with Large Widths Across Flats for Structural Bolting
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供應商(6)家
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19 |
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ASME/ANSI B 18.2.3.3M - 2001
米制重型外六角螺栓
Metric Heavy Hexagon Bolts
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