Plain Washer (DIN 9021)
A thin plate with a central hole, used to distribute the load on a threaded fastener like a screw or bolt.
Washers come in several different forms. This variation is DIN 9021/ISO 7093, which refers to: outer diameter circa 3D (3x diameter) - in order words, it has a larger than usual outside diameter.
Standards: DIN 9021; ISO 7093
Request a QuoteMaterials and Finishes
We list common materials and finishes for this item below. As always, if you're looking for another material or finish, we can find a way to source it! Learn more about our full list of materials and finishes, or contact us for any unique requirements.
Steel Self-colour
Steel Zinc Plated (BZP)
Stainless Steel A2/304
A general purpose stainless steel which strikes a good balance between corrosion-resistance and cost.
Stainless Steel A4/316
Often referred to as 'marine grade' stainless steel due to it's excellent anti-corrosion properties, making it great for saltwater resistance.