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high strength bolt with large hexagon head

standard:GB/T£¬DIN,ASTMJIS

Spec.: M16-M30 & 1/2"-1 1/2"

class:10.9S

use:they are used in bridge of rail way or highway boiler steel structure, industrial workshop high storied building tower mast structure, lift machine and other steel structure.we can produce them by ISO, GB/T, DIN, BS, JIS, ASI. The surface treatmentand the packet can by the customer's requirement


 shear connector stud for stud welding

standard£ºISO13918,AWS D1.1
Spec.: ¡é10 ~ ¡é25

           ¡é3/8"~¡é1"

use£ºthey are used for construction project.
we can produce them by ISO13918, GB/T, DIN, BS, JIS, AWS D1.1. The surface treatment and the packet can by the customer's requirement.


      tor-shear type high strength bolt

standard£ºISO,DIN,BS,AS,ASTM,ANSI£¬JIS

Spec.: M16-M30 & 1/2"-1 1/2"

class:10.9S

use:sets of tor-shear type high strength bolt for steel structure
they are used in industrial and civil building, the bridge of highway and railway, tower, master structure piping, bracket lift machine and other steel structure project.


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