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Dimensions for Double Coil Rectangular Section Spring Washer

Bolt Size Inside Diameter Outside Diameter Material Thickness Washer Height

M5 5.1mm 8.7mm 1.2mm 4.2mm

M6 6.1mm 11.1mm 1.6mm 5.6mm

M8 8.2mm 14.2mm 2.0mm 7.0mm

M10 10.2mm 17.2mm 2.2mm 7.7mm

M12 12.2mm 20.2mm 2.5mm 8.8mm

M16 16.2mm 26.2mm 3.5mm 12.3mm

M20 20.2mm 32.2mm 4.0mm 14mm

M22 22.5mm 34.5mm 4.0mm 14.0mm

M26 26.5mm 40.5mm 5.0mm 17.5mm

Bolt Size	Inside Diameter	Outside Diameter	Material Thickness	Washer Height
M5	5.1mm	8.7mm	1.2mm	4.2mm
M6	6.1mm	11.1mm	1.6mm	5.6mm
M8	8.2mm	14.2mm	2.0mm	7.0mm
M10	10.2mm	17.2mm	2.2mm	7.7mm
M12	12.2mm	20.2mm	2.5mm	8.8mm
M16	16.2mm	26.2mm	3.5mm	12.3mm
M20	20.2mm	32.2mm	4.0mm	14mm
M22	22.5mm	34.5mm	4.0mm	14.0mm
M26	26.5mm	40.5mm	5.0mm	17.5mm