Home / Washers / Locking Washers / External Tooth Washers / Imperial External Tooth Washers Product Description 7/16" External Tooth Washer (ASME B18.21.1) - A2 Stainless SteelExternal Tooth Washers feature multiple angular blades which rotate in one direction, these are made to reduce any loosening after installation. These are often manufactured with high precision machinery.These External Toth Washers are made from A2 Stainless Steel which provides corrosion and oxidation resistance.For larger quantities or items not listed, please email sales@gwr-fasteners.co.uk and one of our team will provide you with a quotation. Read More Specifications Inside Diameter 0.38" Outside Diameter 0.69" Thickness 0.04" Manufacturing Standard ASME B18.21.1 Material Stainless Steel (A2) Finish Natural Product Code A2-ETW-7/16 Customer reviews No reviews left yet Write A Review Most RecentTop Rated Specification Inside Diameter 0.38" Outside Diameter 0.69" Thickness 0.04" Manufacturing Standard ASME B18.21.1 Material Stainless Steel (A2) Finish Natural Product Code A2-ETW-7/16 Description 7/16" External Tooth Washer (ASME B18.21.1) - A2 Stainless SteelExternal Tooth Washers feature multiple angular blades which rotate in one direction, these are made to reduce any loosening after installation. These are often manufactured with high precision machinery.These External Toth Washers are made from A2 Stainless Steel which provides corrosion and oxidation resistance.For larger quantities or items not listed, please email sales@gwr-fasteners.co.uk and one of our team will provide you with a quotation. Reviews No reviews left yet Write A Review Most RecentTop Rated Delivery & Returns Customer Reviews 7/16" External Tooth Washer (ASME B18.21.1) - A2 Stainless Steel Item in Stock (18 Available) Product Code A2-ETW-7/16 Need more?0 : Available in 1 - 2 Working Days0 : Available in 3 Weeks £0.58 Quantity Range Unit Price Unit Saving 1 - 4 £0.58 No Saving 5 - 9 £0.30 £0.28 10 - 24 £0.25 £0.33 25 - 49 £0.23 £0.35 50 - 99 £0.20 £0.38 100 - 499 £0.18 £0.41 500+ £0.15 £0.43 Login to add this product to your wishlist. You Will Earn 0 points which is the equivalent of £0.00