28 |
|
GB /T 1228 - 2006
钢结构用高强度大六角头螺栓
High Strength Bolts with Large Hexagon Head for Steel Structures
|
供应商(7)家
|
32 |
|
GB /T 6182 - 2016
2型非金属嵌件六角锁紧螺母
Prevailing Torque Type Hexagon Nuts(With Non-Metallic Insert),Style 2
|
供应商(6)家
|
43 |
|
DIN 467 - 1986
滚花薄螺母
Knurled nuts
|
|
44 |
|
DIN 916 (K)
内六角凹端滚花紧定螺钉
Hexagon socket knurl set screws with cup point
|
|
|