Washer (O-ring) DIN 7603

Buy DIN 7603

DIN 7603 copper Washer (O-ring) Fastening groupCopper..StandardDIN 7603MaterialCopperDiameter, mm4, 5, 6, 6.5, 8..Outer diameter, mm7.4, 7.9, 8.9, 9.4..Thickness, mm1, 1.5, 2, 2.5Packaging, pcs.200, 100, 25, 10..TypeFlatOEM numbers094001 Claas, 631697..

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DIN 7603 aluminum Washer (O-ring)

DIN 7603 aluminum Washer (O-ring) Fastening groupAluminum..StandardDIN 7603MaterialAluminiumDiameter, mm5, 6, 6.5, 8, 10..Outer diameter, mm8.9, 9.4, 9.9, 11.4..Thickness, mm1, 1.5, 2Packaging, pcs.200, 100, 50TypeFlat

Technical characteristics DIN 7603

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Specifications Washer (O-ring) DIN 7603 | Dinmark>

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Specifications

Fastening group

Copper fastening

Standard

DIN 7603

Material

Copper

Diameter, mm

4 5 6 6.5 8 10 12 13 14 15 16 17 18 20 21 22 23 24 26 27 28 30 32 33 36 38 42 45 48 60

Outer diameter, mm

7.4 7.9 8.9 9.4 9.9 10.9 11.4 11.9 13.4 13.9 14.9 15.4 15.9 16.9 17.9 18.9 19.9 20.9 21.9 22.9 23.9 24 25.9 26 26.9 27.9 28.9 30.9 31.9 32 32.9 33.9 35.9 37.9 38.9 40.9 41.9 43.9 48.9 51.9 54.9 67.8

Thickness, mm

1 1.5 2 2.5

Packaging, pcs.

200 100 25 10 50 20

Type

Flat

OEM numbers

094001 Claas 631697 Claas 236405 Claas 633533 Claas 244023 Claas 236688 Claas

DIN 7603 Flat washer is a fastener that has the form of a flat disk with a smooth cylindrical hole in the middle, the diameter of which is slightly larger than the diameter of the metric product with which it is used. This fastener is used as a gasket or seal in places where the required tightening force cannot be applied to avoid destroying the fastened surfaces.

Fastener group DIN 7603

Depending on the material of manufacture, washers are divided into groups:

Copper fasteners
Aluminum fasteners

Materials for the manufacture of DIN 7603 washers

DIN 7603 washers are made of the following materials:

Copper
Aluminum

Areas of application for DIN 7603 washers

The washer is made of aluminum and copper. Due to the deformation of mild steel, it seals the connection well. Recommended for use with stainless steel screws and nuts.

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