Specifications

hexagon bolts heat treatment m12-m56 are widely used in building,machinery,traffic,auto,power plant industries,et

 

hexagon bolts heat treatment din931

We are hexagon bolts heat treatment din931 manufacturer Jining Qiangli Normalizer Manufacturing Co.,Ltd was set up in 1996, we produce all series of GB,DIN,ANSI,JIS and other off-standard fasteners. .We have passed ISO9001 Quality Management System,and also have the certificate of first class management of exporting goods,which was awarded by CCIB of China.

hexagon bolts  heat treatment din931 are widely used in building,machinery,traffic,auto,power plant industries,etc.

hexagon bolts  heat treatment din931 Spectations:

1)Size:M12-M56 1/2''-2''  Length:30mm-600mm  2''-20''

2)Standard:DIN931 ANSI UNC/UNF BS JIS                                             

3)Grade:8.8

4)Material:45#

5)Finish:black heat treatment

6)packing: cartons bulk packing in wooden frame pallets or as your requirement

7)Delivery detail:within 30 days aftert deposit confirmation,or according to your quantity.

Welcome for your contacting.