Nylon insert lock nuts

Production range:
Productivity:1000 ton/per month
1. with ISO9001:2008 certification.
2. Description: Nylon insert lock nuts
3. Size: M3~M52 or 1/4”~2”
4. Material: carbon steel or according to customer’s requirement
5. Standard: Din985, Din982,NE,NTE,NU,NTU
6. Grade: class 4.8~class 10 or class 2~class 8
7. Finish: Plain, Zinc, Black, H.D.G, phosphating, Dacromet
8. Packing: 25kgs/carton, 900kgs/pallet; 20 FT FCL: 20~24 tons