Seal Washers / Bolt Head

Seal Washers / Bolt Head

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[Features] A sealing washer for fastening screw heads. [Material] Equivalent to EN 1.0330 Equiv., EN 1.4301 Equiv. (sintered).

Part Number

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Dimensional Drawings

Type(1) Metal Part(2) Rubber PartApplicable
Temperature Range
[M] Material[S] Surface Treatment[M] Material[H] Hardness
GSWEN 1.0330 Equiv.ChromateNitrile Rubber (NBR)Shore A65-30 to 100°C
GSWFFluoro Rubber (FKM)Shore A70-10 to 200°C
SGSWEN 1.4301 Equiv.-Nitrile Rubber (NBR)Shore A65-30 to 100°C
SGSWFFluoro Rubber (FKM)Shore A70-10 to 200°C

Specification Table

Part Number
GSW4
Part NumberTDdApplicable
Screw
Max
allowable
pressure
Reference Value
Tightening
Torque
N⋅m
Size of Application Part
Hole I.D.
max.
Tightening Face O.D.
min.
TypeNo.min.max.
GSW
(Nitrile Rubber)

GSWF
(Fluoro Rubber)
 
SGSW
(Stainless Steel)
Nitrile Rubber

SGSWF
(Stainless Steel)
Fluoro Rubber
317.82.85M35 MPa0.71.23.35.4
41.310.23.85M45 MPa12.24.47
512.54.85M55 MPa2.23.85.38
6145.85M610 MPa38.56.510
817.57.8M810 MPa4.5208.713
10209.8M1010 MPa62510.815
122411.8M1210 MPa85613.717.5
1630.315.8M1610 MPa1012517.522
2032.719.8M2010 MPa4013521.526
2437.623.8M2410 MPa601902530
[ ! ] Please use air under 0.98 MPa.

Cautions on Installation

·For tightening with nuts.

1) Install the washer (1) by rotating
onto the thread
2)(1) After insert the washer
all the way to the base,
(2) Insert the nut
3) Tighten the nut (2) until
it firmly contacts the washer
[NG] (2) With push in the nut
(1) Do not insert washers.

·For tightening with bolts.

1) Install the washer (1) by rotating
onto the thread
2)(1) After insert the washer
to below the neck,
(2) insert the bolts
3) Tighten the bolt (2) until
it firmly contacts the washer
[NG] (2) With bolt, please do not push
(1) washer in.

Example

Part Number:  

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Part Number
GSW3
GSW4
GSW5
GSW6
GSW8
GSW10
GSW12
GSW16
GSW20
GSW24
GSWF3
GSWF4
GSWF5
GSWF6
GSWF8
GSWF10
GSWF12
GSWF16
GSWF20
GSWF24
SGSW3
SGSW4
SGSW5
SGSW6
SGSW8
SGSW10
SGSW12
SGSW16
SGSW20
SGSW24
SGSWF3
SGSWF4
SGSWF5
SGSWF6
SGSWF8
SGSWF10
SGSWF12
SGSWF16
SGSWF20
SGSWF24
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
Applicable Screws M
(mm)
Retainer Material Rubber Material

1.01 €

1 Available Same day

Stock

3EN 1.0330 Equiv.Nitrile Rubber (NBR Nitrile Rubber )

1.01 €

1 Available Same day

Stock

4EN 1.0330 Equiv.Nitrile Rubber (NBR Nitrile Rubber )

1.14 €

1 Available 5 Days 5EN 1.0330 Equiv.Nitrile Rubber (NBR Nitrile Rubber )

1.14 €

1 Available Same day

Stock

6EN 1.0330 Equiv.Nitrile Rubber (NBR Nitrile Rubber )

1.38 €

1 Available 5 Days 8EN 1.0330 Equiv.Nitrile Rubber (NBR Nitrile Rubber )

1.64 €

1 Available 5 Days 10EN 1.0330 Equiv.Nitrile Rubber (NBR Nitrile Rubber )

1.76 €

1 Available 5 Days 12EN 1.0330 Equiv.Nitrile Rubber (NBR Nitrile Rubber )

2.26 €

1 Available 5 Days 16EN 1.0330 Equiv.Nitrile Rubber (NBR Nitrile Rubber )

2.26 €

1 Available 5 Days 20EN 1.0330 Equiv.Nitrile Rubber (NBR Nitrile Rubber )

2.39 €

1 Available 5 Days 24EN 1.0330 Equiv.Nitrile Rubber (NBR Nitrile Rubber )

2.77 €

1 Available 5 Days 3EN 1.0330 Equiv.Fluoro Rubber (FKM)

2.77 €

1 Available 5 Days 4EN 1.0330 Equiv.Fluoro Rubber (FKM)

2.89 €

1 Available 5 Days 5EN 1.0330 Equiv.Fluoro Rubber (FKM)

3.15 €

1 Available Same day

Stock

6EN 1.0330 Equiv.Fluoro Rubber (FKM)

3.40 €

1 Available 5 Days 8EN 1.0330 Equiv.Fluoro Rubber (FKM)

3.66 €

1 Available 5 Days 10EN 1.0330 Equiv.Fluoro Rubber (FKM)

4.16 €

1 Available 5 Days 12EN 1.0330 Equiv.Fluoro Rubber (FKM)

4.27 €

1 Available 5 Days 16EN 1.0330 Equiv.Fluoro Rubber (FKM)

4.41 €

1 Available 5 Days 20EN 1.0330 Equiv.Fluoro Rubber (FKM)

4.67 €

1 Available 5 Days 24EN 1.0330 Equiv.Fluoro Rubber (FKM)

4.41 €

1 Available 5 Days 3EN 1.4301 Equiv.Nitrile Rubber (NBR Nitrile Rubber )

4.41 €

1 Available Same day

Stock

4EN 1.4301 Equiv.Nitrile Rubber (NBR Nitrile Rubber )

4.67 €

1 Available Same day

Stock

5EN 1.4301 Equiv.Nitrile Rubber (NBR Nitrile Rubber )

4.91 €

1 Available Same day

Stock

6EN 1.4301 Equiv.Nitrile Rubber (NBR Nitrile Rubber )

5.04 €

1 Available 5 Days 8EN 1.4301 Equiv.Nitrile Rubber (NBR Nitrile Rubber )

5.42 €

1 Available 5 Days 10EN 1.4301 Equiv.Nitrile Rubber (NBR Nitrile Rubber )

5.55 €

1 Available 5 Days 12EN 1.4301 Equiv.Nitrile Rubber (NBR Nitrile Rubber )

5.79 €

1 Available 5 Days 16EN 1.4301 Equiv.Nitrile Rubber (NBR Nitrile Rubber )

6.05 €

1 Available 5 Days 20EN 1.4301 Equiv.Nitrile Rubber (NBR Nitrile Rubber )

6.17 €

1 Available 5 Days 24EN 1.4301 Equiv.Nitrile Rubber (NBR Nitrile Rubber )

5.79 €

1 Available 5 Days 3EN 1.4301 Equiv.Fluoro Rubber (FKM)

5.79 €

1 Available Same day

Stock

4EN 1.4301 Equiv.Fluoro Rubber (FKM)

6.05 €

1 Available Same day

Stock

5EN 1.4301 Equiv.Fluoro Rubber (FKM)

6.17 €

1 Available Same day

Stock

6EN 1.4301 Equiv.Fluoro Rubber (FKM)

6.30 €

1 Available Same day

Stock

8EN 1.4301 Equiv.Fluoro Rubber (FKM)

6.80 €

1 Available Same day

Stock

10EN 1.4301 Equiv.Fluoro Rubber (FKM)

6.93 €

1 Available 5 Days 12EN 1.4301 Equiv.Fluoro Rubber (FKM)

7.18 €

1 Available 5 Days 16EN 1.4301 Equiv.Fluoro Rubber (FKM)

7.31 €

1 Available 5 Days 20EN 1.4301 Equiv.Fluoro Rubber (FKM)

7.56 €

1 Available 5 Days 24EN 1.4301 Equiv.Fluoro Rubber (FKM)

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Specifications / Overview

Basic information

Type Seal Washers

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