Flat washer inside diameter: 0.26-0.277 Inch, Outside Diameter: 5/8 Inch.Thickness: 0.06 Inch. These 1/4” washers will fit 1/4 and M6 bolts Material
No. 8 x 3/4 Stainless Fender Washer, (100 Pack), 18-8 (304) Stainless Steel Flat Washer, 0.174 ID x 0.75 OD x 0.032 Thick, Plain Finish Metal Washer by Bolt Dropper - Yahoo Shopping
1/4 Stainless Steel Flat Washer (100 count)
3/8 ID Stainless Steel Flat Washer, Bright Finish, 304 Stainless Steel 18-8, 50 PCS : Industrial & Scientific
Generic 1/4 x 1-1/4 OD Stainless Fender Washer, (100 Pack) - Choose Size, Bolt
Type 18-8 Stainless Steel Neoprene Bonded Sealing Washers Size 1/4 (Pack of 100pcs) Marine Bolt Supply
Small Parts 316 Stainless Steel Flat Washer, Plain Finish, #10 Hole Size, 13/64 ID, 7/16 OD, 0.03 Nominal Thickness
4 X 1/4 Stainless Flat Finish Washer 100Pcs - Persberg
Favordrory 1/4 Inch Stainless Flat Washer, 5/8 Inch Outside
3/8 X 1 1/8 OD - Stainless Steel Round Flat Washers - 304 Stainless Steel 18-8 - Corrosion Resistant - 3/8 Bolt Washer - BRAUNY BOY HARDWARE
Cerpourt 1/4 x 1 OD Stainless Fender Flat Washer,18-8 (304) Stainless Steel,120 Pieces