Washer size chart staff posted on october 20 2006 washer size chart.
Washer sizes in mm uk.
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American metric washers size table metric washers per ansi b18 22m metric flat washers per.
Size inside diameter outside diameter thickness 2 3 32 1 4 020 4 1 8 5 16 1 32 6 5 32 3 8 3 64 8 3 16 7 16 3 64 10 7 32 1 2 3 64 1 4 9 32 5 8.
Choose from our selection of metric flat washers including metric general purpose washers metric oversized washers and more.
For example an 8mm washer fits an 8mm bolt and therefore has an inner diameter of just over 8mm.
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Dimensional data and technical information shown on the fastenerdata website is in the public domain and has not been acquired through the standards agencies it has been completed and compiled by fastenerdata and is for guidance only.
1 8 in 13 5 32 in 9 3 16 in 48 1 4 in 243 5.
Inside diameter a outside diameter b thickness.
Leyton fasteners have put together a comparison chart so that you can easily compare the dimensions of metric and imperial washer.
In stock and ready to ship.
Where discrepancies are found they are subject to change without notice.
Uss and sae washer dimensions.
They prevent corrosion between a steel screw and an aluminum surface.
Flat washers protect surfaces by evenly distributing torque when a bolt or screw is tightened.