- Flat Gasket Washer
- 2016-11-06 11:56
- 1.6 years' exerience in metal stamping parts2. Facility: Stamping machines, automatic stamping machine, punching machine
- Type of Lock Washers
- 2016-10-29 23:05
- Plain washers are equipped between nut and connecting surface. Spring washers are normally equipped under nuts to avoid