This is a package of 500 Brand Name thick washers. Please refer to the technical specifications in the listing for more information.
We have inspected this item and we do not have the capability to fully test it. It does not appear to have any damage or defects that would affect the functionality. Please refer to the photos for more information.
This unit only includes what is photographed in the listing. Made in USA.
Technical Specs
| Item | Thick Washer |
| Manufacturer Part Number | Z8820 |
| Finish | Black Oxide |
| Flat Washer Type | Standard |
| For Screw Size | M20 |
| Inside Diameter | 21 mm |
| Inside Diameter Tolerance | +/-0.010 in |
| Material | Steel |
| Material Grade/Class | Case Hardened |
| Maximum Thickness | 3.5 mm |
| Minimum Thickness | 3.5 mm |
| Outside Diameter | 35 mm |
| Outside Diameter Tolerance | +/-0.010 in |
| Rockwell Hardness | C4 |
| System of Measurement | Metric |
| Thickness Tolerance | +0.40mm/-0.50mm |