螺栓/AL12.9

1：AL12.9级圆柱头内六角螺丝M2.5-0.45*18100只 (30.01元)
2：AL12.9级圆柱头内六角螺丝M2.5-0.45*20 (.4元)
3：AL12.9级圆柱头内六角螺丝M4-0.7*8100只 (8.01元)
4：AL12.9级圆柱头内六角螺丝M3-0.5*35100只 (16.01元)
5：AL12.9级圆柱头内六角螺丝M3-0.5*45100只 (26.01元)
6：AL12.9级圆柱头内六角螺丝M3-0.5*30100只 (14元)
7：AL12.9级圆柱头内六角螺丝M4-0.7*5100只 (9.01元)
8：AL12.9级圆柱头内六角螺丝M3-0.5*20100只 (10.01元)
9：AL12.9级圆柱头内六角螺丝M3-0.5*25100只 (12.01元)
10：AL12.9级圆柱头内六角螺丝M4-0.7*6100只 (8元)