Standard DIN 470

Sealing washers

This standard (DIN 470) specifies the requirements for sealing washers with diameters from 3 mm to 125 mm.

Dimensions in mm - source DIN 470
Publication date: 03/2011 - Supersedes DIN 470: 07/1974
d	h	R	s	~weigth, in kg x1000 pcs, (ρ=7,85 kg/dm3)
3	1.20	3	0.8	0.047
4	1.34	4	0.8	0.084
5	1.35	6	0.8	0.132
6	1.67	7	1	0.236
8	1.94	9	1	0.517
10	2.67	12	1.6	1.05
12	2.77	16	1.6	1.49
14	2.94	19	1.6	2.02
16	3.11	22	1.6	2.63
18	3.28	25	1.6	3.35
20	3.45	28	1.6	4.12
22	4.09	30	2	7.1
25	4.38	34	2	8.98
28	4.53	40	2	11.1
30	4.77	42	2	12.6
32	4.95	45	2	13.2
34	5.11	48	2	14.8
36	5.36	50	2	16.7
38	5.60	52	2	19.7
40	5.7	56	2	20.5
42	5.8	60	2	22.6
45	6.15	63	2	26.1
48	6.38	68	2	290.5
50	6.62	70	2	32.01
52	6.66	75	2	34.5
56	7.06	80	2	40.2
60	7.47	85	2	46.3
63	7.70	90	2	50.9
80	10.41	112	3	134
100	12.23	140	3	204
125	14.2	180	3	313
Designation: Sealing washer 28 DIN 470 - St.

Standard UNI 1663

Sealing washers

Dimensions in mm - source DIN 470
Publication date: 03/2011 - Supersedes DIN 470: 07/1974
d	h	R	s	~weigth, in kg x1000 pcs, (ρ=7,85 kg/dm3)
3	1.20	3	0.8	0.047
4	1.34	4	0.8	0.084
5	1.35	6	0.8	0.132
6	1.67	7	1	0.236
8	1.94	9	1	0.517
10	2.67	12	1.6	1.05
12	2.77	16	1.6	1.49
14	2.94	19	1.6	2.02
16	3.11	22	1.6	2.63
18	3.28	25	1.6	3.35
20	3.45	28	1.6	4.12
22	4.09	30	2	7.1
25	4.38	34	2	8.98
28	4.53	40	2	11.1
30	4.77	42	2	12.6
32	4.95	45	2	13.2
34	5.11	48	2	14.8
36	5.36	50	2	16.7
38	5.60	52	2	19.7
40	5.7	56	2	20.5
42	5.8	60	2	22.6
45	6.15	63	2	26.1
48	6.38	68	2	290.5
50	6.62	70	2	32.01
52	6.66	75	2	34.5
56	7.06	80	2	40.2
60	7.47	85	2	46.3
63	7.70	90	2	50.9
80	10.41	112	3	134
100	12.23	140	3	204
125	14.2	180	3	313
Designation: Sealing washer 28 DIN 470 - St.

Full list of Suppliers of Sealing washers

Germany

Rübsam Metallwaren Gmbh & Co. KG.

Manufacturer of fasteners for many fields, safety plugs and parts for solar panels

Germany

ALBERT PASVAHL GMBH & CO

The company offers you their experience and expertise in special connection elements and accessories resulting from over 80 years in business. During the course of this time, they have become a leading stockist of normed special screws.

Germany

Fleckner Josef GmbH & Co.KG Stanz- und Schweißtechnik

Manufacturer of security washers, stamping parts and protection caps

Italy

OFFICINE RIVA Spa

Manufacturer of washers, safety rings and stampings

Germany

R + FK Schulte KG

Manufacturer of flat washers, combined washers, sealing washers, clamp washers, special washers and stampings

The portal for fasteners and fixing elements

Suppliers of Sealing washers

Technical data

Standard DIN 470

Standard UNI 1663

Details

Rübsam Metallwaren Gmbh & Co. KG.

ALBERT PASVAHL GMBH & CO

Fleckner Josef GmbH & Co.KG Stanz- und Schweißtechnik

OFFICINE RIVA Spa

R + FK Schulte KG