| 32 |
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GB 801 - 1988
半圓頭低方頸螺栓 C級
Cup Square Neck Bolts with Short Neck - Product Grade C
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供應商(5)家
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| 33 |
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GB /T 21934 - 2008
土方機械沉頭方頸螺栓
Earth-Moving Machinery - Plough Bolt
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| 34 |
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DIN 605 - 2010
120°沉頭高方頸螺栓
Flat Countersunk Head Square Neck Bolts with Long Square
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| 35 |
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JIS B 1171 (AT2) - 1996
半圓頭低方頸馬車螺栓 [表2]
Round Head Bolts with Short Square Neck [Table 2]
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