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M4 Washers

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Part #

Washers Shoulder Washer, .173 ID, .344 OD, N8 Screw

10SC008012
Essentra
1: £0.098
303In Stock
2,000Expected 20/04/2026

Mfr. Part No.
10SC008012

Mouser Part No
144-10SC008012

Essentra

Washers Shoulder Washer, .173 ID, .344 OD, N8 Screw

303In Stock

2,000Expected 20/04/2026

£0.098

£0.072

£0.061

£0.057

View

Min.: 1
Mult.: 1

Standard Washer

Nylon

4.4 mm

5.2 mm

1.6 mm

3.2 mm

Natural

Washers Shoulder Washer, .173 ID, .344 OD, #8 Screw

10SC008037
Essentra
1: £0.083
3,054In Stock

Mfr. Part No.
10SC008037

Mouser Part No
144-10SC008037

Essentra

Washers Shoulder Washer, .173 ID, .344 OD, #8 Screw

3,054In Stock

£0.083

£0.061

£0.052

£0.049

View

Min.: 1
Mult.: 1

Standard Washer

Nylon

4.4 mm

5.2 mm

1.6 mm

9.5 mm

Natural

Washers Shoulder Washer, 4.1mm ID, 8.4mm OD, M4 Screw

10SCM004003
Essentra
1: £0.075
5,283In Stock

Mfr. Part No.
10SCM004003

Mouser Part No
144-10SCM004003

Essentra

Washers Shoulder Washer, 4.1mm ID, 8.4mm OD, M4 Screw

5,283In Stock

£0.075

£0.058

£0.05

£0.046

View

Min.: 1
Mult.: 1

Bushing Washer

Polyamide (PA)

0.161 in

0.236 in

0.118 in

0.059 in

0.118 in

Natural

Washers Shoulder Washer, .171 ID, .375 OD, .250 Shank OD

12SWS0810B
Essentra
1: £0.098
1,000In Stock
New Product

Mfr. Part No.
12SWS0810B

Mouser Part No
144-12SWS0810B

New Product

Essentra

Washers Shoulder Washer, .171 ID, .375 OD, .250 Shank OD

Datasheet

1,000In Stock

£0.098

£0.08

£0.068

£0.064

View

Min.: 1
Mult.: 1

Shoulder Washer

Nylon

9.5 mm

Black

Washers Shoulder Washer, .192 ID, .375 OD, .245 Shank OD

12SWS0811
Essentra
1: £0.09
553In Stock

Mfr. Part No.
12SWS0811

Mouser Part No
144-12SWS0811

Essentra

Washers Shoulder Washer, .192 ID, .375 OD, .245 Shank OD

Datasheet

553In Stock

£0.09

£0.064

£0.058

£0.055

View

Min.: 1
Mult.: 1

Shoulder Washer

Nylon

0.375 in

Natural

Washers Shoulder Washer, .192 ID, .375 OD, .245 Shank OD

12SWS0811B
Essentra
1: £0.127
1,000In Stock
New Product

Mfr. Part No.
12SWS0811B

Mouser Part No
144-12SWS0811B

New Product

Essentra

Washers Shoulder Washer, .192 ID, .375 OD, .245 Shank OD

Datasheet

1,000In Stock

£0.127

£0.08

£0.068

£0.064

View

Min.: 1
Mult.: 1

Shoulder Washer

Nylon

9.5 mm

Black

Washers Shoulder Washer, .188 ID, .437 OD, .313 Shank OD

12SWS0819B
Essentra
1: £0.098
900In Stock
New Product

Mfr. Part No.
12SWS0819B

Mouser Part No
144-12SWS0819B

New Product

Essentra

Washers Shoulder Washer, .188 ID, .437 OD, .313 Shank OD

Datasheet

900In Stock

£0.098

£0.08

£0.068

£0.064

View

Min.: 1
Mult.: 1

Shoulder Washer

Nylon

11.1 mm

Black

Washers Shoulder Washer, .171 ID, .375 OD, .250 Shank OD

12SWS0827
Essentra
1: £0.09
4,012In Stock

Mfr. Part No.
12SWS0827

Mouser Part No
144-12SWS0827

Essentra

Washers Shoulder Washer, .171 ID, .375 OD, .250 Shank OD

Datasheet

4,012In Stock

£0.09

£0.07

£0.06

£0.056

View

Min.: 1
Mult.: 1

Shoulder Washer

Nylon

0.375 in

Natural

Washers Shoulder Washer, .198 ID, .375 OD, .250 Shank OD

12SWS0847B
Essentra
1: £0.203
1,000In Stock
New Product

Mfr. Part No.
12SWS0847B

Mouser Part No
144-12SWS0847B

New Product

Essentra

Washers Shoulder Washer, .198 ID, .375 OD, .250 Shank OD

Datasheet

1,000In Stock

£0.203

£0.131

£0.113

£0.106

View

Min.: 1
Mult.: 1

Shoulder Washer

Nylon

9.5 mm

Black

Washers Flat Washer, 4.30mm ID, M4 / #8 Screw

16M04080200
Essentra
1: £0.075
2,428In Stock

Mfr. Part No.
16M04080200

Mouser Part No
144-16M04080200

Essentra

Washers Flat Washer, 4.30mm ID, M4 / #8 Screw

Learn More

2,428In Stock

£0.075

£0.052

£0.045

£0.04

View

Min.: 1
Mult.: 1

Flat Washer

Nylon

8 mm

Natural

16M

Washers Flat Washer, 4.30mm ID, M4 / #8 Screw

16M04080200B
Essentra
1: £0.075
1,966In Stock

Mfr. Part No.
16M04080200B

Mouser Part No
144-16M04080200B

Essentra

Washers Flat Washer, 4.30mm ID, M4 / #8 Screw

Learn More

1,966In Stock

£0.075

£0.057

£0.049

£0.045

View

Min.: 1
Mult.: 1

Flat Washer

Nylon

4.3 mm

8.0 mm

2 mm

Black

16M

Washers WASHER M4

173000400022
Essentra
1: £0.158
316In Stock

Mfr. Part No.
173000400022

Mouser Part No
144-173000400022

Essentra

Washers WASHER M4

316In Stock

£0.158

£0.12

£0.104

£0.10

View

Min.: 1
Mult.: 1

Flat Washer

Polycarbonate (PC)

10 mm

Clear

Washers LOCK WASHER

1477
Keystone Electronics
1: £0.205
2,885In Stock

Mfr. Part No.
1477

Mouser Part No
534-1477

Keystone Electronics

Washers LOCK WASHER

Datasheet

2,885In Stock

£0.205

£0.152

£0.136

£0.114

View

Min.: 1
Mult.: 1

Lock Washer

Steel

5 mm

8.1 mm

1.2 mm

Zinc

Bulk

Washers #8 RETAINING WASHER

2287
Keystone Electronics
1: £0.146
3,259In Stock

Mfr. Part No.
2287

Mouser Part No
534-2287

Keystone Electronics

Washers #8 RETAINING WASHER

Datasheet

3,259In Stock

£0.146

£0.11

£0.099

£0.083

View

Min.: 1
Mult.: 1

Retaining Washer

Nylon

3.8 mm

9.9 mm

1.6 mm

Bulk

Washers Self Sealing Washer OD 14.0mm, Thread M4

75041
APM HEXSEAL
1: £2.23
453In Stock
1,125Expected 18/05/2026

Mfr. Part No.
75041

Mouser Part No
608-75041

APM HEXSEAL

Washers Self Sealing Washer OD 14.0mm, Thread M4

Datasheet

453In Stock

1,125Expected 18/05/2026

£2.23

£2.10

£1.93

£1.82

View

Min.: 1
Mult.: 1

Self Sealing Washer

Stainless Steel

14 mm

Red

SEELOC

Bulk

Washers WASHER 4.3X12X1.5

032040011407
Essentra
1: £0.09
1,032In Stock

Mfr. Part No.
032040011407

Mouser Part No
144-032040011407

Essentra

Washers WASHER 4.3X12X1.5

1,032In Stock

£0.09

£0.067

£0.063

£0.057

View

Min.: 1
Mult.: 1

Flat Washer

Polyvinyl Chloride (PVC)

4.3 mm

12 mm

1.4 mm

Black

Washers Shoulder Washer, .173 ID, .344 OD, #8 Screw

10SC008014
Essentra
1: £0.075
5,085In Stock

Mfr. Part No.
10SC008014

Mouser Part No
144-10SC008014

Essentra

Washers Shoulder Washer, .173 ID, .344 OD, #8 Screw

5,085In Stock

£0.075

£0.053

£0.044

£0.039

£0.038

Min.: 1
Mult.: 1

Shoulder Washer

Nylon

4.3 mm

5.2 mm

3.6 mm

1.5 mm

3.5 mm

Natural

Washers Shoulder Washer, 4.1mm ID, 8.4mm OD, M4 Screw

10SCM004004
Essentra
1: £0.083
829In Stock

Mfr. Part No.
10SCM004004

Mouser Part No
144-10SCM004004

Essentra

Washers Shoulder Washer, 4.1mm ID, 8.4mm OD, M4 Screw

829In Stock

£0.083

£0.059

£0.051

£0.046

View

Min.: 1
Mult.: 1

Shoulder Washer

Polyamide (PA)

4.1 mm

6.0 mm

4 mm

1.5 mm

4 mm

Natural

Washers Shoulder Washer, 4.1mm ID, 8.4mm OD, M4 Screw

10SCM004004B
Essentra
1: £0.098
1,000In Stock
New Product

Mfr. Part No.
10SCM004004B

Mouser Part No
144-10SCM004004B

New Product

Essentra

Washers Shoulder Washer, 4.1mm ID, 8.4mm OD, M4 Screw

Datasheet

1,000In Stock

£0.098

£0.077

£0.057

£0.051

View

Min.: 1
Mult.: 1

Shoulder Washer

Nylon

8.4 mm

Black

Washers Shoulder Washer, .171 ID, .375 OD, .195 Shank OD

12SWS0802
Essentra
1: £0.105
1,990In Stock

Mfr. Part No.
12SWS0802

Mouser Part No
144-12SWS0802

Essentra

Washers Shoulder Washer, .171 ID, .375 OD, .195 Shank OD

1,990In Stock

£0.105

£0.10

£0.086

£0.049

View

Min.: 1
Mult.: 1

Shoulder Washer

Polyamide (PA)

4.3 mm

4.9 mm

1.6 mm

Natural

Washers Shoulder Washer, .171 ID, .375 OD, .250 Shank OD

12SWS0810
Essentra
1: £0.098
317In Stock

Mfr. Part No.
12SWS0810

Mouser Part No
144-12SWS0810

Essentra

Washers Shoulder Washer, .171 ID, .375 OD, .250 Shank OD

Datasheet

317In Stock

£0.098

£0.074

£0.063

£0.059

View

Min.: 1
Mult.: 1

Shoulder Washer

Nylon

0.375 in

Natural

Washers Shoulder Washer, .188 ID, .437 OD, .313 Shank OD

12SWS0819
Essentra
1: £0.09
3,777In Stock

Mfr. Part No.
12SWS0819

Mouser Part No
144-12SWS0819

Essentra

Washers Shoulder Washer, .188 ID, .437 OD, .313 Shank OD

Datasheet

3,777In Stock

£0.09

£0.065

£0.057

£0.052

View

Min.: 1
Mult.: 1

Shoulder Washer

Nylon

0.437 in

Natural

Washers Shoulder Washer, .171 ID, .375 OD, .250 Shank OD

12SWS0827B
Essentra
1: £0.098
1,000In Stock
New Product

Mfr. Part No.
12SWS0827B

Mouser Part No
144-12SWS0827B

New Product

Essentra

Washers Shoulder Washer, .171 ID, .375 OD, .250 Shank OD

Datasheet

1,000In Stock

£0.098

£0.076

£0.065

£0.061

View

Min.: 1
Mult.: 1

Shoulder Washer

Nylon

9.5 mm

Black

Washers Shoulder Washer, .198 ID, .375 OD, .250 Shank OD

12SWS0847
Essentra
1: £0.158
801In Stock

Mfr. Part No.
12SWS0847

Mouser Part No
144-12SWS0847

Essentra

Washers Shoulder Washer, .198 ID, .375 OD, .250 Shank OD

801In Stock

£0.158

£0.13

£0.10

£0.088

View

Min.: 1
Mult.: 1

Shoulder Washer

Nylon

0.375 in

Natural

Washers Shoulder Washer, .190 ID, .490 OD, .250 Shank OD

12SWS1050
Essentra
1: £0.127
810In Stock

Mfr. Part No.
12SWS1050

Mouser Part No
144-12SWS1050

Essentra

Washers Shoulder Washer, .190 ID, .490 OD, .250 Shank OD

Datasheet

810In Stock

£0.127

£0.094

£0.072

£0.066

View

Min.: 1
Mult.: 1

Shoulder Washer

Nylon

0.49 in

Natural

M4 Washers

Customer Service Office

Company

Resources

Support

0.437 mm
4.9 mm
5.2 mm
5.3 mm
0.236 in
6.0 mm
7 mm
0.29 in
7.4 mm
0.312 in
7.9 mm
8 mm
8.0 mm
8.1 mm
8.4 mm
0.344 in
8.7 mm
8.8 mm
0.354 in
9 mm