M10 Metric Washers in Brass

This page lists all the various types of M10 Metric Washers in Brass that we currently offer. Use this page to help select suitable washers for M10 metric bolts or screws.

The accompanying flat washer dimension table allows convenient comparison between the available M10 flat washer dimensions. The table only includes flat washers and, for completeness, may include washers only available in other materials.

M10 Flat Washer Dimensions ()
Type	inner diameter	outer diameter	thickness
Form A DIN 125	10.5	20.0	2.0
Form B BS 4320	10.5	21.0	1.25
Form C BS 4320	10.5	24	2.0
ISO 7089	10.5	20.0	2.0
ISO 7090	10.5	20.0	2.0
DIN 9021	10.5	30	2.5
For Cheesehead DIN 433	10.5	18.0	1.6
Penny v1	10.5	25	1.3-1.5
Penny v2	10.5	30	1.3-1.5
Penny v3	10.5	35	1.3-1.5
Penny v4	10.5	40	1.3-1.5
Penny v5	10.5	50	1.3-1.5
Westfield Fasteners Ltd 2024

M10 Flat Washer Dimensions ()
Type	inner diameter	outer diameter	thickness
Form A DIN 125	10.5	20.0	2.0
Form B BS 4320	10.5	21.0	1.25
Form C BS 4320	10.5	24	2.0
ISO 7089	10.5	20.0	2.0
ISO 7090	10.5	20.0	2.0
DIN 9021	10.5	30	2.5
For Cheesehead DIN 433	10.5	18.0	1.6
Penny v1	10.5	25	1.3-1.5
Penny v2	10.5	30	1.3-1.5
Penny v3	10.5	35	1.3-1.5
Penny v4	10.5	40	1.3-1.5
Penny v5	10.5	50	1.3-1.5
Westfield Fasteners Ltd 2024

Image	Description	Sale Qtys	Qty	Price	Breakdown	Despatch Estimate
	M10 Form A Washer in solid Brass WF20190			£0.00
	M10 Form B Washer in solid Brass WF20200			£0.00
	M10 Large Washer to DIN 9021 in solid Brass WF44212			£0.00

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M10 Form A Washer in solid Brass
WF20190

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M10 Form B Washer in solid Brass
WF20200

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M10 Large Washer to DIN 9021 in solid Brass
WF44212

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Prices are subject to quantity discounts based on a sliding scale. Enter the desired quantity in the relevant box in the table above. This will automatically calculate a line price indicating the applicable rate for the quantities selected. All prices shown exclude VAT.