Suno group is special manufacture and export different kinds of fasteners,we can produce as customer required,welcome to enquiry.
Item No.:suno105
Product name:hexagon nuts
Standard:GB/T6170-6176
DIN934 DIN6915 JIS B 1181
ANSI/ASME B 18.2.2
ISO 4032 ISO 4034 UNI 5587
All size according with the customer required.