紧固件简介：公制双头螺栓≈1.25xd DIN 939 NEN 2
![腰状杆螺柱连接副螺母、受力套管|GB/T13087.3-92[标准 技术参数]](http://www.posttic.com/20150810/2015081010/20150810104006qxi5xdl4q45.jpg)
GB /T 13087.3-92 |
![双头螺柱—旋入端长度≈1.25d|DIN939[标准 技术参数]](http://www.posttic.com/20150810/2015081010/20150810104735apclzr3wjw4.jpg)
DIN 939
![嘉兴[全螺纹|螺柱]螺丝厂供应A193 B7全螺纹螺柱-发黑5/8-1-1/8](http://www.posttic.com/skin/diqu/images/pt.jpg)
嘉兴[全螺纹|螺柱]螺丝厂长时间供应A193B7全螺纹螺柱-发黑5/8-1-1/8,(同时
![GB/T902.2-1989-机动弧用焊接螺柱[标准|规格]](http://www.posttic.com/d/file/biaozhun/2015-10-21/4e4ce84e7687f1e2723492712ae16fdd.jpg)
国标GB /T902.2-1989 GB902.2 902.2GB(GB902- 机动弧用
![JB/T2773-1992-双头螺柱[标准|规格]](http://www.posttic.com/d/file/biaozhun/2015-11-17/4040b25f404e12611c1888e5254f6e7b.jpg)
原机械部JB /T2773-1992 JB2773 2773JB 双头螺柱
![DIN525-2008-焊接螺柱[标准|规格]](http://www.posttic.com/d/file/biaozhun/2015-11-20/c86bee5c0b3c1c54f209cb10beeca157.jpg)
德标DIN 525-2008 DIN525 525DIN 焊接螺柱
![双头螺栓-JB/T8007.4-1999[标准|规格]](http://www.posttic.com/d/file/biaozhun/2015-12-05/ef04ca06e5ea8153ae7594a6df094d8b.jpg)
原机械部JB /T8007.4-1999 JB8007.4 8007.4JB 双头螺栓
![米制1.5d不等长双头栓-ASME/ANSIB18.31.1M-2008[标准|规格]](http://www.posttic.com/d/file/biaozhun/2015-12-07/b1f487efdce07b8890e4d36ae61fce1e.jpg)
美标ASME/ANSI B18.31.1M-2008 ASME/ANSI18.3 米制1.
![双头螺柱b1≈2d-CNS4605-1978[标准|规格]](http://www.posttic.com/d/file/biaozhun/2015-12-11/a4a0654ac1ba65043fcbf71fb4a39a0b.jpg)
台湾标准CNS 4605-1978 CNS4605 4605CNS 双头螺柱b1≈2d
![T形螺母用双头螺柱-DIN6379-2003[标准|规格]](http://www.posttic.com/d/file/biaozhun/2015-12-11/ddb42fcc5712e5dd0a2a2ce90673f916.jpg)
德标DIN 6379-2003 DIN6379 6379DIN T形螺母用双头螺柱
![船舷用不等长双头螺柱-CB908-1996[标准|规格]](http://www.posttic.com/d/file/biaozhun/2015-12-22/cbffde67bfcc8498145b4d76937320bf.jpg)
CB908-1996 Others908 908Others 船舷用不等长双头螺柱