For example an 8mm washer fits an 8mm bolt and therefore has an inner diameter of just over 8mm.
Washer sizes in mm uk.
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.
Washer size chart staff posted on october 20 2006 washer size chart.
Where discrepancies are found they are subject to change without notice.
Specification din 125 this table define the dimensional limits of metric washers din 125 metric hex head screw iso hex head bolts iso 4014 iso 4016 iso 4017 iso 4018.
12 mm 14 mm 16 mm 18 mm 20 mm 22 mm 24 mm 1 6 mm washer sizes correspond to the screw bolt diameter they fit.
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They prevent corrosion between a steel screw and an aluminum surface.
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1 8 in 13 5 32 in 9 3 16 in 48 1 4 in 243 5.
American metric washers size table metric washers per ansi b18 22m metric flat washers per.
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Choose from our selection of metric flat washers including metric general purpose washers metric oversized washers and more.
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.
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Uss and sae washer dimensions.