| Size | M3-M48 or non-standard as request&design |
| Finish | Plain, black oxide , Zinc Electroplating,Hot Dip Galvanizing,Copper plating, Nickel plating,Zinc impregnation,ETC. |
| Material | Carbon steel、Stainless steel |
| Grade | 4，8，10，12 |
| Standard | GB, DIN, ISO, ANSI/ASTM, BS, JIS,ETC. |
| Non-standards | OEM is available, according to drawing or samples. |
| Samples | Samples are free. |
| Package | Wooden boxes, pallet, cartons, plastic bags, nylon bags. |
DIN9021 large flat washer, also called fender washer, is stamped from sheet metal, with a large smooth bearing surface and generally used under the head of a bolt and / or a nut. It's the heavy type of flat washers, compatiable with ISO 7093 heavy flat washers.
Transhow Company offers flat washers in carbon steels, stainless steels (AISI 304, A2, 18-8, and AISI 316, A4), brass and aluminium. Regular sizes: M6, M8, M10, M12, M16, M20
