How does a bonded sealing washer work?

The seal of a bonded sealing washer seals fluids outside the surface & around the fastener. The seal also effectively tightens around the fastener to reduce vibrational noise. The seal backing compresses the bonded seal for acting like a permanent cushion and protecting it from turning fastener heads.

How to install a sealing washer?

Place the washer under the screw / bolt head such that it touches the surface. Make sure that the washer presses against the fastener & other adjacent surfaces and forms a tight connection. Use a wrench or ratchet to tighten the nut or the threaded fastener. The compression caused by tightening leads to sealing.

What is a cushioning washer?

Cushioning washers are ideal for protecting joints & fasteners by dampening vibrations.

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Sealing and Cushioning Washers

Sealing And Cushioning Washers

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Sealing washers are ideal for sealing out fluids, chemicals, moisture, oil, dust & other contaminants from fastener assemblies & surfaces. They are used with threaded fasteners like...Read more

FABORY -

Sealing Washers, Copper

A

Style	Model	Fits Bolt Sizes	Inside Dia.	Outside Dia.	Thickness	Price (ex. VAT)
A	M50301.060.0010	M6	6 mm	10mm	1.5 mm	€28.19
A	M50301.080.0014	M8	8 mm	14mm	1.5 mm	€40.98
A	M50301.090.0014	M9	9 mm	14mm	1.5 mm	€44.57
A	M50301.100.0020	M10	10 mm	20 mm	1.5 mm	€76.72
A	M50301.100.0016	M10	10 mm	16 mm	1.5 mm	€42.59
A	M50302.100.0019	M10	10 mm	19mm	2 mm	€128.52
A	M50301.100.0014	M10	10 mm	14mm	1.5 mm	€28.52
A	M50301.105.0017	M10.5	10.5 mm	17mm	1.5 mm	€84.32
A	M50301.110.0017	M11	11 mm	17mm	1.5 mm	€62.66
A	M50301.120.0016	M12	12 mm	16 mm	1.5 mm	€22.31
A	M50301.120.0020	M12	12 mm	20 mm	1.5 mm	€31.67
A	M50301.120.0017	M12	12 mm	17mm	1.5 mm	€22.09
A	M50301.120.0018	M12	12 mm	18mm	1.5 mm	€25.55
A	M50301.125.0020	M12.5	12.5 mm	20 mm	1.5 mm	€35.10
A	M50302.130.0018	M13	13 mm	18mm	2 mm	€30.88
A	M50301.130.0018	M13	13 mm	18mm	1.5 mm	€29.16
A	M50302.140.0018	M14	14 mm	18mm	2 mm	€30.04
A	M50301.140.0018	M14	14 mm	18mm	1.5 mm	€27.71
A	M50302.140.0020	M14	14 mm	20 mm	2 mm	€48.71
A	M50301.140.0022	M14	14 mm	22mm	1.5 mm	€45.35
A	M50301.140.0020	M14	14 mm	20 mm	1.5 mm	€27.89
A	M50301.150.0020	M15	15 mm	20 mm	1.5 mm	€30.48
A	M50302.150.0020	M15	15 mm	20 mm	2 mm	€32.39
A	M50301.160.0022	M16	16 mm	22mm	1.5 mm	€31.09
A	M50301.160.0020	M16	16 mm	20 mm	1.5 mm	€33.84

ADAPT-ALL -

Bonded Sealing Washers

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B

C

D

E

Style	Model	Inside Dia.	Outside Dia.	Thickness	Price (ex. VAT)
A	9500-04	0.540"	0.81"	0.08"	€0.95
B	9500-06	0.680"	0.94"	0.08"	€1.00
C	9500-08	0.850"	1.125"	0.098"	€1.08
D	9500-10	0.930"	1.25"	0.098"	€1.44
E	9500-12	1.070"	1.38"	0.098"	€1.40

GRAINGER -

Sealing Washers

A

B

C

D

Style	Model	Inside Dia.	Material	Outside Dia.	Thickness	Type	Price (ex. VAT)
A	5ZLT9	6 mm	Copper	10 mm	1 mm	Metric Copper	€3.18
B	5MXG3	6.2 mm	Copper	11.9 mm	1mm	Type A	€11.98
A	5ZLU0	8 mm	Copper	12 mm	1 mm	Metric Copper	€4.84
A	5ZLU1	10 mm	Copper	14 mm	1 mm	Metric Copper	€5.71
A	5ZLU2	10 mm	Copper	16 mm	1 mm	Metric Copper	€7.19
A	5ZLU3	12 mm	Copper	16 mm	1.5 mm	Metric Copper	€7.61
A	5ZLU4	12 mm	Copper	18 mm	1.5 mm	Metric Copper	€12.47
A	5ZLU5	14 mm	Copper	20 mm	1.5 mm	Metric Copper	€12.19
C	5ZLV2	14 mm	Aluminum	18 mm	1.5 mm	Flat	€24.18
A	5ZLU6	16 mm	Copper	20 mm	1.5 mm	Metric Copper	€9.80
D	5MXG4	16.2 mm	Copper	21.9 mm	1.5mm	Type A	€18.47
A	5ZLU7	18 mm	Copper	24 mm	1.5 mm	Metric Copper	€28.81
A	5ZLU8	20 mm	Copper	26 mm	1.5 mm	Metric Copper	€16.94
C	5ZLV5	22 mm	Aluminum	27 mm	2 mm	Flat	€15.63

APPROVED VENDOR -

Viton Washer 1/2 Inch 0.490 Id, 5PK

Model	Item	Price (ex. VAT)
4PAR2	AD9BMK	€0.88