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现货12.9级DIN912内六角大螺丝,滚花圆柱头,M16-M72
上海东螺服务业届多年,诚实守信,顾客至上,供应12.9级滚花高品质高要求内六角圆柱头螺丝,详细如下:
★标准号:DIN912,GB70-85,内六角螺丝,
★也可订做生产12.9级细牙或非标准内六角圆柱头螺丝DIN912,
★特色:头部滚花内六角;特色为大和长。
★性能级别:12.9级;合金钢SCM435,SCM440
★规 格:M16-M72....
常年供应12.9级滚花内六角DIN912,GB70-2000,超长规格,其中有大部分规格有现货:
M16*210,220,230,240,250,260,270,280,290,300....
M20*210,220,230,240,250,260,270,280,290,300....
M24*120,125,130,135,140,145,150,160,170,180,190,200,210,220,230,240,250,260,270,280,290....370....
M27*170,260....
M30*100,105,110,115,120,125,130,135,140,145,150,160,170,180,190,200,210,220,230,240,250,260,270,280,290,300,310,320,330,340,350...
M36*120,130,140,150,160,170,180,190,200,210,220,230,240,250,260,270,280,290,300,310,320,330,340,350,360....
M42*110....
.......
★品质:高强度10.9级,12.9级大规格公制内六角螺丝,产品美观!精心制造!检测严格!质量保证!特别受那些高要求的客户肯定,优价供应!量大优惠!