Specifications

M20 Bolts and nuts grade/class 4.6
1)Model number:m20 Length:30--300mm
2)Material :carbon steel
3)Grade:4.6 4.8 6.8

M20 Bolts and nuts grade/class 4.6

M20 Bolts and nuts grade/class 4.6 specification:

1)Item name: M20 Bolts and nuts grade/class 4.6
2)Model numbera)Size:M20   b)Length:30mm-300mm                                      

4)Grade:4.6 4.8 6.8 8.8 10.9 12.9

5)Material: carbon steel q235 45# 35CrMo

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

7)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.

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