DIN 7603 Sealing Washers Copper / Aluminum / Stainless Steel, for Threaded Plugs DIN 908 and DIN 910

Material: AL - Aluminum

Product Family Stainless Steel

Standard parts made of rustproof stainless steel have been designed for use in the food sector, in the chemical industry, for aggressive ambient conditions or for outdoor use.

corrosion-resistant
precise fit
environmentally friendly

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Standard Sheet DIN 7603 Print This Page Stainless Steel Characteristics

Product description

Sealing washers DIN 7603 are used together with threaded plugs DIN 908 or DIN 910.

Specification

CopperCU

AluminumAL

Stainless steelA4 AISI 316Ti

RoHS

On request

Other sizes
Other materials
Other types

DIN 7603 Copper / Aluminum / Stainless Steel Sealing Washers, for Threaded Plugs DIN 908 and DIN 910 sketch

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Part Options / Table

Type

A	Flat sealing washer

Part Number CU - Copper	Part Number AL - Aluminum	Part Number A4 - Stainless steel	d₁ Nominal dimension	Actual dimension +0.012	d₂ Nominal dimension	Actual dimension -0.008	s ±0.008	Suitable for DIN 908 / DIN 910 Fine thread	Pipe thread


7603-CU-4-8-A	7603-AL-4-8-A		0.16*	0.17 +0.012	0.31	0.31 -0.008	0.039 ±0.008	-	-
7603-CU-5-7.5-A	7603-AL-5-7.5-A		0.20*	0.20 +0.012	0.30	0.29 -0.008	0.039 ±0.008	-	-
7603-CU-6.5-9.5-A	7603-AL-6.5-9.5-A		0.26*	0.26 +0.012	0.37	0.37 -0.008	0.039 ±0.008	-	-
7603-CU-8-11.5-A	7603-AL-8-11.5-A	7603-A4-8-11.5-A	0.31	0.32 +0.012	0.45	0.45 -0.008	0.039 ±0.008	M 8 x 1	-
7603-CU-10-13.5-A	7603-AL-10-13.5-A	7603-A4-10-13.5-A	0.39	0.40 +0.012	0.53	0.53 -0.008	0.039 ±0.008	M 10 x 1	G 1/8
7603-CU-12-16-A	7603-AL-12-16-A	7603-A4-12-16-A	0.47	0.48 +0.012	0.63	0.63 -0.008	0.059 ±0.008	M 12 x 1.5	-
7603-CU-14-18-A	7603-AL-14-18-A	7603-A4-14-18-A	0.55	0.56 +0.012	0.71	0.70 -0.008	0.059 ±0.008	M 14 x 1.5	G 1/4
7603-CU-16-20-A	7603-AL-16-20-A	7603-A4-16-20-A	0.63	0.64 +0.012	0.79	0.78 -0.008	0.059 ±0.008	M 16 x 1.5	-
7603-CU-17-21-A	7603-AL-17-21-A	7603-A4-17-21-A	0.67	0.68 +0.012	0.83	0.82 -0.008	0.059 ±0.008	-	G 3/8
7603-CU-18-22-A	7603-AL-18-22-A	7603-A4-18-22-A	0.71	0.72 +0.012	0.87	0.86 -0.008	0.059 ±0.008	M 18 x 1.5	-
7603-CU-20-24-A	7603-AL-20-24-A	7603-A4-20-24-A	0.79	0.80 +0.012	0.94	0.94 -0.008	0.059 ±0.008	M 20 x 1.5	-
7603-CU-21-26-A	7603-AL-21-26-A	7603-A4-21-26-A	0.83	0.83 +0.012	1.02	1.02 -0.008	0.059 ±0.008	-	G 1/2
7603-CU-22-27-A	7603-AL-22-27-A	7603-A4-22-27-A	0.87	0.87 +0.012	1.06	1.06 -0.008	0.059 ±0.008	M 22 x 1.5	-
7603-CU-24-29-A	7603-AL-24-29-A	7603-A4-24-29-A	0.94	0.96 +0.012	1.14	1.14 -0.008	0.079 ±0.008	M 24 x 1.5	-
7603-CU-26-31-A	7603-AL-26-31-A	7603-A4-26-31-A	1.02	1.04 +0.012	1.22	1.22 -0.008	0.079 ±0.008	M 26 x 1.5	-
7603-CU-27-32-A	7603-AL-27-32-A	7603-A4-27-32-A	1.06	1.07 +0.012	1.26	1.26 -0.008	0.079 ±0.008	M 27 x 2	G 3/4
7603-CU-30-36-A	7603-AL-30-36-A	7603-A4-30-36-A	1.18	1.19 +0.012	1.42	1.41 -0.008	0.079 ±0.008	M 30 x 1.5	-
7603-CU-33-39-A	7603-AL-33-39-A	7603-A4-33-39-A	1.30	1.31 +0.012	1.54	1.53 -0.008	0.079 ±0.008	M 33 x 2	G 1
7603-CU-42-49-A	7603-AL-42-49-A	7603-A4-42-49-A	1.65	1.67 +0.012	1.93	1.93 -0.008	0.079 ±0.008	M 42 x 2	G 1 1/4
7603-CU-48-55-A	7603-AL-48-55-A	7603-A4-48-55-A	1.89	1.90 +0.012	2.17	2.16 -0.008	0.079 ±0.008	M 48 x 2	G 1 1/2

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Metric

Dimensions in: Inch (change to Metric)

d₁ Nominal dimension	Actual dimension +0.012	d₂ Nominal dimension	Actual dimension -0.008	s ±0.008	Suitable for DIN 908 / DIN 910 Fine thread	Pipe thread

0.16*	0.17	0.31	0.31	0.039	-	-
0.20*	0.20	0.30	0.29	0.039	-	-
0.26*	0.26	0.37	0.37	0.039	-	-
0.31	0.32	0.45	0.45	0.039	M 8 x 1	-
0.39	0.40	0.53	0.53	0.039	M 10 x 1	G 1/8
0.47	0.48	0.63	0.63	0.059	M 12 x 1.5	-
0.55	0.56	0.71	0.70	0.059	M 14 x 1.5	G 1/4
0.63	0.64	0.79	0.78	0.059	M 16 x 1.5	-
0.67	0.68	0.83	0.82	0.059	-	G 3/8
0.71	0.72	0.87	0.86	0.059	M 18 x 1.5	-
0.79	0.80	0.94	0.94	0.059	M 20 x 1.5	-
0.83	0.83	1.02	1.02	0.059	-	G 1/2
0.87	0.87	1.06	1.06	0.059	M 22 x 1.5	-
0.94	0.96	1.14	1.14	0.079	M 24 x 1.5	-
1.02	1.04	1.22	1.22	0.079	M 26 x 1.5	-
1.06	1.07	1.26	1.26	0.079	M 27 x 2	G 3/4
1.18	1.19	1.42	1.41	0.079	M 30 x 1.5	-
1.30	1.31	1.54	1.53	0.079	M 33 x 2	G 1
1.65	1.67	1.93	1.93	0.079	M 42 x 2	G 1 1/4
1.89	1.90	2.17	2.16	0.079	M 48 x 2	G 1 1/2

* only available in version CU and AL

Build & Price

Selected Part

Part Number

Total US Dollars (net)

$0.23

In Stock: 100

In Stock

Quantity

Please note our quantity discounts (US Dollars).

Min	Max	Price
1	49	$0.23
50	99	$0.21
100	249	$0.20
≥ 250		$0.18

Prop 65: Compliant

www.P65Warnings.ca.gov

RoHS: Compliant

This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).

Weight: 0.002 lbs

If weight is not listed, please contact our Sales Department for additional information regarding weight.
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All Prices are in US Dollars. Taxes Not Included.