DIN 128 (A) - 1994 Curved Spring Lock Washers

Unit: 毫米(mm)

Nominal Diameter

2.5

d	min
d	max
d_c	max
b	Nominal Size
	max
	min
s	Nominal Size
	max
	min
h	min
h	max
per 1000 units ≈ kg

2.1	2.6	3.1
2.4	2.9	3.4
4.4	5.1	6.2
0.9	1	1.3
1	1.1	1.4
0.8	0.9	1.2
0.5	0.6	0.7
0.6	0.7	0.8
0.4	0.5	0.6
0.7	0.9	1.1
0.9	1.1	1.3
0.035	0.055	0.09

①,Material: DIN 267-26: Spring washer should be made using spring steel (FST) manufacturing compliant DIN 17 221 or DIN 17 222; Spring washer hardness HV430-530

GB 7245 - 1987

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GB 860 - 1987

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DIN 128 (A) - 1987

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Q 417

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CNS 5053 - 1979

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SN 60727-2 (VSKD)

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