The M3 External Locking Washers (DIN 6797A) - Zinc Plated Mild Steel (Grade 4.6) has the following features:
DIN 6797A Manufacturing Standard
0.8mm Thickness (T)
Mild Steel (Grade 4.6) Material
Mild Steel (Grade 4.6) Material Specification
Zinc Plated Finish
Metric Metric or Imperial?
6mm External Diameter (D)
3.2mm Internal Diameter (B)
M3 (3mm) For Use With Thread Size
Discover more about the External Locking Washers range
External Locking Washers feature a number of angular blades, which only allow for rotation in one direction, and resist loosening once installed. These components are manufactured using a high-precision machining process, which allows for general tolerances of +/-0.13mm to be achieved. AccuScrews also stock a fine toothed variant of this product, Fine Tooth External Locking Washers.
This range is available in A2 Stainless Steel as standard, with an additional range of Aluminium, Brass, Phosphor Bronze and Peek components also available. All Stainless Steel components can be Chemical Blacked on request.
Metric External Locking Washers
External Locking Washers are available in internal diameters of between M2 and M20.
Imperial External Locking Washers
Imperial components within this range are available with internal diameters of between No. 2 and 1 inch. Additional dimensions can be manufactured on request, please contact our sales team for details.