Specifications

M18 hexagon bolts nuts washers
1)Model number:m18 Length:16-300mm
2)Material :carbon steel
3)standard:din931 din933

 M20 hexagon bolts nuts washers

M20 hexagon bolts nuts washers Spectations:

1)Item name:M20 hexagon bolts nuts washers

2)Model number:m20 Length:30-300mm
3)Standard:DIN931 933 ANSI UNC/UNF BS JIS                                          

4)Material: carbon steel q235 45# 35CrMo

5)Grade:4.6 4.8 6.8 8.8 10.9 12.9

6)Finish:plain, zinc plated, black, hot galvanized

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

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