GlobalFastener
中文
English
Taizhou Shengkui Metal Products Co., Ltd.
泰州市盛魁金属制品有限公司
Premium Supplier
6 Years
Main Products
Plugs
Screws head with hole
Bolts pole part with hole
Bay bolts
U bolts
Lock bolts
Strengthen the rod bolts
Hinged hole bolts
knurled screws
Double ended studs
Internal threaded cylindrical pins
Threaded cylindrical pins
Spring nuts
Home
About Us
Products
Array ( )
Inquiry Form
Contact
Search
Hexagon bolts with split pin hole on shank-fine pitch thread
(Q 173B)
material
Carbon Steel
grade, rigidity
Grade 8.8 (HRC22~34)
Coating
electroplating
杆部带孔六角螺丝,其作用是用机械方法起到防松的作用。一般是配用槽形螺母和开口销。槽形螺母拧紧后,用开口销穿过螺栓尾部小孔和螺母的槽,也可以用普通螺母拧紧后进行配钻销孔,这样螺杆和螺母成为一个整体,很难再松动。
Inquire
Similar Products
GB /T 31.1 - 2013
GB /T 31.1 - 1988
GB 31.2 - 1988
GB 31.3 - 1988
HB 1- 101 - 2002
HB 1- 201 - 1995