27 |
|
DIN 7991 - 1986
内六角沉头螺钉
Hexagon Socket Countersunk Head Cap Screws
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供应商(16)家
|
38 |
|
DIN 960 - 1990
六角头细牙螺栓 A级和B级
Hexagon head bolts with fine pitch thread—Product grades A and B
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供应商(1)家
|
40 |
|
DIN 7990 - 1989
钢结构用带六角螺母的六角头螺栓
Hexagon Head Bolts With Hexagon Nut For Steel Structures
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