Base Info
- Model NO.：Er Nut
- Material：40cr
- Type：Nut
- Connection：Precision Nut
- Head Style：Hexagonal
- Standard：DIN
- Grade：Runout 0.004mm
- Hardness：HRC 44-48
- Model：Er8,11,16,20
- Surface Treatment：Cryogenic Treatment
- Aging Treatment：Thermal Aging Processing
- Trademark：Szlusun
- Transport Package：Plastic Box
- Specification：ER
- Origin：China
- HS Code：8207701000
Description