8.8级 DIN933全牙外六角螺栓-镀镍 苏州不锈钢螺丝生产厂家外六角螺钉产品全名
8.8级GB5783全牙外六角螺栓-镀镍 苏州不锈钢螺丝生产厂家外六角螺栓产品全名:
8.8级DIN933全牙外六角螺栓-镀镍 苏州不锈钢螺丝生产厂家外六角螺栓产品全名:
8.8级DIN931半牙外六角螺栓-镀镍 苏州不锈钢螺丝生产厂家外六角螺栓产品全名:
![螺栓紧固轴端挡圈|GB892-86[标准 技术参数]](http://www.posttic.com/20150810/2015081010/201508101035241r1ykiizmlk.jpg)
UDC 621.885 | GB 892-
![美制和英制紧固件用精制小倒角型平垫圈table3-BS3410-1961[标准|规格]](http://www.posttic.com/d/file/biaozhun/2015-12-06/7ab8668ac4d18ffc48aeb5c72c42d673.jpg)
英标BS 3410-1961 BS3410 3410BS 美制和英制紧固件用精制小倒角型平
![[圆柱销 不淬硬钢和奥氏体不锈钢]GB/T 119.1-2000是什么紧固件产品？](http://www.posttic.com/d/file/hangye/2016-01-04/dfaac073a13ec459c9dc92be9632ef8f.jpg)
[圆柱销 不淬硬钢和奥氏体不锈钢]GB/T 119.1-2000是什么紧固件产品？
![紧固件机械性能不锈钢紧定螺钉-GB/T3098.16-2014[标准|规格]](http://www.posttic.com/d/file/biaozhun/2015-12-30/c92f5f0e0a81d3738958bac086918379.jpg)
国标GB /T3098.16-2014 GB3098.16 3098.16GB 紧固件机械
![紧固件机械性能不锈钢自攻螺钉-GB/T3098.21-2014[标准|规格]](http://www.posttic.com/d/file/biaozhun/2015-12-30/1a0c32591afdd588136bd0b5be0d7453.jpg)
国标GB /T3098.21-2014 GB3098.21 3098.21GB 紧固件机械
![紧固件机械性能自挤螺钉-GB/T3098.7-2000[标准|规格]](http://www.posttic.com/d/file/biaozhun/2015-12-30/ab573ef5bdba219b9ba708a05a9eba10.jpg)
国标GB /T3098.7-2000 GB3098.7 3098.7GB 紧固件机械性能