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We can supply many kinds of screws with Standard GB,ANSI,DIN.
All specification and treatmeat can do it according to customers need.
If you find any interest,please contact with us freely.
L roofing bolts and nutsFinish treatment:zinc platedMaterial:carbon steel
Packing:bulk or 100/200/500 pcs in one carton
L roofin bolt with nut