DIN 127 Spring washer (type B) - Steel

Description
Standard

DIN 127 Spring washer (type B) - Steel

Standard: DIN 127

Material/Quality: steel

Surface: blank

Attention!
For detailed dimensions and further informations please have a look at the pictures and the "Standard" tab!

(The illustrated article pictures are sample illustrations and demonstrate form and colouring. Dimensions and material may differ. The article description is valid.)

Also known as:
cylinder head screw, cylinder screw, cap screw, socket hexagon drive internal, Allen screws, cheese-head screw, socket head screw, Allen screw, DIN 912

Surface:	blank
Standard:	DIN 127
Material:	steel
Diameter:	M 2 M 2,5 M 3 M 4 M 5 M 6

Securing washers

DIN 127

Spring washer, bent up or flat

Dimensions (Drawing see above):

Measure	2	2,3	2,5	2,6*	3	3,5	4	5	6	7	8	10	12	14	16	18	20	22	24	27	30	33	36	39	42	45	48	52	56	64	80	90	100
d₁	2,1	2,3	2,6	3	3,1	3,6	4,1	5,1	6,1	7,1	8,1	10,2	12,2	14,2	16,2	18,2	20,2	22,5	24,5	27,5	30,5	33,5	36,5	39,5	42,5	45,5	49	53	57	65	81	91	101
d₂	4,4	4,8	5,1	5,2	6,2	6,7	7,6	9,2	11,8	12,8	14,8	18,1	21,1	24,1	27,4	29,4	33,6	35,9	40	43	48,2	53,2	58,2	61,2	68,2	71,2	75	82	87	95	111	121	131
s	0,5	0,6	0,6	0,6	0,8	0,8	0,9	1,2	1,6	1,6	2	2,2	2,5	3	3,5	3,5	4	4	5	5	6	6	6	6	7	7	7	8	8	8	8	8	8
h (A)	-	-	-	-	1,9	1,9	2,1	2,7	3,6	3,6	4,6	!5	5,8	6,8	7,8	7,8	8,8	8,8	11	11	13,6	13,6	13,6	13,6	15,6	15,6	15,6	18	18	18	18	18	18
h (B)	1,2	1,4	1,4	1,4	1,6	1,6	1,8	2,4	3,2	3,2	4	4,4	5	6	7	7	8	8	10	10	12	12	12	12	14	14	14	16	16	16	16	16	16

d₁	=	inner diameter
d₂	=	outer diameter
s	=	height of washer in stressed condition
h (A)	=	height of washer in unstressed condition for spring washer type A
h (B)	=	height of washer in unstressed condition for spring washer type B

* Dimension not standardized

DIN 127 Spring washer (type B) - Steel

Securing washers

DIN 127

Spring washer, bent up or flat

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