| Part Number | Description | Full Catalog |
| W062USSSS316 | 5/8 USS Flat Washer 316 Stainless | |
| W087USSSS316 | 7/8 USS Flat Washer 316 Stainless Steel | |
| W0990250016SZ | #2 Flat Washer AN960-2L | |
| W1.062.50171G | 1" Flat Washer Steel Galvanized | |
| W149375032SS | AN960C-6 Flat Washer Stainless Steel | |
| W149625015SS | .149 x .625 x .015 Flat Washer Stainless Steel | |
| W156312038SS | #6 Flat Washer -805 Stainless Steel | |
| W156375050SS | #6 Flat washer Stainless Steel | |
| W174505016SS | #8 Special Flat Washer Stainless Steel | |
| W187375032NP | .187 x .375 x .032 Flat Washer Nylon | |
| W190640030SB | #10 Special Flat Washer Steel/Black Oxide | |
| W192501057SS | #8 Flat Washer Stainless Steel | |
| W218500045SZ | #10 SAE Flat Washer Steel Zinc | |
| W250500062SS | .250 x .500 x .062 Flat Washer Stainless Steel | |
| W250562047SZ | 3/16 USS Flat Washer Steel Zinc;(#10 USS) | |
| W281625050SS316 | 1/4 Flat Washer 316 Stainless Steel | |
| W281625062SS | 1/4 SAE Flat Washer Stainless Steel | |
| W312750062SZ | 1/4 USS Flat Washer Steel/Zinc | |
| W312750062SZB | 1/4 USS Flat Washer Steel Zinc Black | |
| W343687062SS | 5/16 SAE Flat Washer Stainless Steel | |
| W343687062SZ | 5/16 SAE Flat Washer Steel Zinc | |
| W343750050SS | 5/16" Flat Washers Stainless Steel | |
| W375625032SN | .375 x .625 x .032 Flat Washer Steel Nickel | |
| W375875050SS | .375 x .875 x .050 Flat Washer Stainless Steel | |
| W375875080SZ | 5/16 USS Flat Washer Steel Zinc | |