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M4 Washers

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Part #

Washers METAL WASHER

4703
Keystone Electronics
1: $0.137
2,566In Stock

Mfr. Part No.
4703

Mouser Part No
534-4703

Keystone Electronics

Washers METAL WASHER

Datasheet

2,566In Stock

$0.137

$0.104

$0.091

$0.078

View

Min.: 1
Mult.: 1

Flat Washer

Steel

5.1 mm

0.437 mm

0.84 mm

Zinc

Bulk

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

12SWS0802B
Essentra
1: $0.15
1,000In Stock

Mfr. Part No.
12SWS0802B

Mouser Part No
144-12SWS0802B

Essentra

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

1,000In Stock

$0.15

$0.112

$0.097

$0.091

View

Min.: 1
Mult.: 1

Shoulder Washer

Polyamide (PA)

0.375 in

Black

Washers Shoulder Washer, .197 ID, .408 OD, .240 Shank OD

12SWS0887B
Essentra
1: $0.11
1,000In Stock

Mfr. Part No.
12SWS0887B

Mouser Part No
144-12SWS0887B

Essentra

Washers Shoulder Washer, .197 ID, .408 OD, .240 Shank OD

1,000In Stock

$0.11

$0.085

$0.072

$0.067

View

Min.: 1
Mult.: 1

Shoulder Washer

Nylon

0.408 in

Black

Washers Flat Washer, 4.3mm ID, M4/#8 Screw

17M04DIN34816B
Essentra
1: $0.12
900In Stock

Mfr. Part No.
17M04DIN34816B

Mouser Part No
144-17M04DIN34816B

Essentra

Washers Flat Washer, 4.3mm ID, M4/#8 Screw

900In Stock

$0.12

$0.087

$0.074

$0.07

View

Min.: 1
Mult.: 1

Flat Washer

Nylon

4.3 mm

12 mm

1.1 mm

Black

Washers 8mm OD X .032 Thick X 3.8mm ID

M0404-SS
RAF Electronic Hardware
1: $0.44
258In Stock

Mfr. Part No.
M0404-SS

Mouser Part No
761-M0404-SS

RAF Electronic Hardware

Washers 8mm OD X .032 Thick X 3.8mm ID

Datasheet

258In Stock

$0.44

$0.347

$0.30

$0.283

View

Min.: 1
Mult.: 1

Screw Washer

Stainless Steel

3.8 mm

8 mm

0.32 mm

Washers #8 RETAINING WASHER NYLON 6/6

2247
Keystone Electronics
1: $0.159
5In Stock

Mfr. Part No.
2247

Mouser Part No
534-2247

Keystone Electronics

Washers #8 RETAINING WASHER NYLON 6/6

Datasheet

5In Stock

$0.159

$0.121

$0.107

$0.09

View

Min.: 1
Mult.: 1

Retaining Washer

Nylon

3.8 mm

9.9 mm

0.81 mm

Bulk

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

10SC008037
Essentra
1: $0.13
554Expected 2026/09/03

Mfr. Part No.
10SC008037

Mouser Part No
144-10SC008037

Essentra

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

554Expected 2026/09/03

$0.13

$0.095

$0.081

$0.076

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

10SCM004003B
Essentra
1: $0.12
1,000On Order
New Product

Mfr. Part No.
10SCM004003B

Mouser Part No
144-10SCM004003B

New Product

Essentra

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

Datasheet

1,000On Order

$0.12

$0.088

$0.076

$0.071

View

Min.: 1
Mult.: 1

Shoulder Washer

Nylon

8.4 mm

Black

Washers RETAINING WASHER: NYLON 6

RWM200A
Essentra
1: $0.39
945Expected 2026/08/17

Mfr. Part No.
RWM200A

Mouser Part No
144-RWM200A

Essentra

Washers RETAINING WASHER: NYLON 6

945Expected 2026/08/17

$0.39

$0.35

$0.245

$0.217

View

Min.: 1
Mult.: 1

Retaining Washer

Nylon

4.3 mm

7 mm

2.3 mm

Natural

RWM

Washers WASHERFLAT M4

18027-2
TE Connectivity
100: $0.433
556Factory Stock Available

Mfr. Part No.
18027-2

Mouser Part No
571-18027-2

TE Connectivity

Washers WASHERFLAT M4

556Factory Stock Available

More Info Available

$0.433

$0.383

$0.363

$0.343

View

Min.: 100
Mult.: 100

Flat Washer

Bulk

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

10SC008025
Essentra
1: $0.13
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
10SC008025

Mouser Part No
144-10SC008025

Essentra

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

Non-Stocked Lead-Time 4 Weeks

$0.13

$0.099

$0.085

$0.08

View

Min.: 1
Mult.: 1

Standard Washer

Nylon

4.4 mm

5.2 mm

1.6 mm

6.4 mm

Natural

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

10SC008050
Essentra
1: $0.13
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
10SC008050

Mouser Part No
144-10SC008050

Essentra

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

Non-Stocked Lead-Time 4 Weeks

$0.13

$0.094

$0.08

$0.076

View

Min.: 1
Mult.: 1

Standard Washer

Nylon

4.4 mm

5.2 mm

1.6 mm

12.7 mm

Natural

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

10SC008062
Essentra
1: $0.13
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
10SC008062

Mouser Part No
144-10SC008062

Essentra

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

Non-Stocked Lead-Time 4 Weeks

$0.13

$0.094

$0.08

$0.076

View

Min.: 1
Mult.: 1

Shoulder Washer

Polyamide (PA)

4.3 mm

5.2 mm

15.9 mm

1.5 mm

15.8 mm

Natural

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

10SC008075
Essentra
1: $0.13
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
10SC008075

Mouser Part No
144-10SC008075

Essentra

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

Non-Stocked Lead-Time 4 Weeks

$0.13

$0.099

$0.083

$0.072

Min.: 1
Mult.: 1

Standard Washer

Nylon

4.4 mm

5.2 mm

1.6 mm

19.1 mm

Natural

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

10SCM004007
Essentra
1: $0.14
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
10SCM004007

Mouser Part No
144-10SCM004007

Essentra

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

Non-Stocked Lead-Time 4 Weeks

$0.14

$0.098

$0.074

$0.065

View

Min.: 1
Mult.: 1

Shoulder Washer

Polyamide (PA)

4.1 mm

6.0 mm

7 mm

1.5 mm

7 mm

Natural

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

10SCM004007B
Essentra
1: $0.12
Non-Stocked Lead-Time 4 Weeks
New Product

Mfr. Part No.
10SCM004007B

Mouser Part No
144-10SCM004007B

New Product

Essentra

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

Datasheet

Non-Stocked Lead-Time 4 Weeks

$0.12

$0.09

$0.076

$0.072

View

Min.: 1
Mult.: 1

Shoulder Washer

Nylon

8.4 mm

Black

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

10SCM004009
Essentra
1: $0.11
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
10SCM004009

Mouser Part No
144-10SCM004009

Essentra

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

Non-Stocked Lead-Time 4 Weeks

$0.11

$0.083

$0.07

$0.065

View

Min.: 1
Mult.: 1

Shoulder Washer

Polyamide (PA)

4.1 mm

6.0 mm

9 mm

1.5 mm

9 mm

Natural

Washers Shoulder Washer, .193 ID, .290 OD, .250 Shank OD

12SWS0219
Essentra
1: $0.12
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
12SWS0219

Mouser Part No
144-12SWS0219

Essentra

Washers Shoulder Washer, .193 ID, .290 OD, .250 Shank OD

Datasheet

Non-Stocked Lead-Time 4 Weeks

$0.12

$0.09

$0.077

$0.072

View

Min.: 1
Mult.: 1

Shoulder Washer

Nylon

0.29 in

Natural

Washers Shoulder Washer, .193 ID, .290 OD, .250 Shank OD

12SWS0219B
Essentra
1: $0.13
Non-Stocked Lead-Time 4 Weeks
New Product

Mfr. Part No.
12SWS0219B

Mouser Part No
144-12SWS0219B

New Product

Essentra

Washers Shoulder Washer, .193 ID, .290 OD, .250 Shank OD

Datasheet

Non-Stocked Lead-Time 4 Weeks

$0.13

$0.098

$0.084

$0.079

View

Min.: 1
Mult.: 1

Shoulder Washer

Nylon

7.4 mm

Black

Washers Shoulder Washer, .196 ID, .312 OD, .250 Shank OD

12SWS0425
Essentra
1: $0.13
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
12SWS0425

Mouser Part No
144-12SWS0425

Essentra

Washers Shoulder Washer, .196 ID, .312 OD, .250 Shank OD

Non-Stocked Lead-Time 4 Weeks

$0.13

$0.098

$0.083

$0.078

View

Min.: 1
Mult.: 1

Shoulder Washer

Nylon

0.312 in

Natural

Washers Shoulder Washer, .196 ID, .312 OD, .250 Shank OD

12SWS0425B
Essentra
1: $0.14
Non-Stocked Lead-Time 4 Weeks
New Product

Mfr. Part No.
12SWS0425B

Mouser Part No
144-12SWS0425B

New Product

Essentra

Washers Shoulder Washer, .196 ID, .312 OD, .250 Shank OD

Datasheet

Non-Stocked Lead-Time 4 Weeks

$0.14

$0.107

$0.091

$0.086

View

Min.: 1
Mult.: 1

Shoulder Washer

Nylon

7.9 mm

Black

Washers Shoulder Washer, .176 ID, .372 OD, .201 Shank OD

12SWS0622
Essentra
1: $0.10
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
12SWS0622

Mouser Part No
144-12SWS0622

Essentra

Washers Shoulder Washer, .176 ID, .372 OD, .201 Shank OD

Datasheet

Non-Stocked Lead-Time 4 Weeks

$0.10

$0.06

$0.052

$0.047

View

Min.: 1
Mult.: 1

Shoulder Washer

Nylon

0.372 in

Natural

Washers Shoulder Washer, .176 ID, .372 OD, .201 Shank OD

12SWS0622B
Essentra
1: $0.10
Non-Stocked Lead-Time 4 Weeks
New Product

Mfr. Part No.
12SWS0622B

Mouser Part No
144-12SWS0622B

New Product

Essentra

Washers Shoulder Washer, .176 ID, .372 OD, .201 Shank OD

Datasheet

Non-Stocked Lead-Time 4 Weeks

$0.10

$0.066

$0.056

$0.051

View

Min.: 1
Mult.: 1

Shoulder Washer

Nylon

9.4 mm

Black

Washers Shoulder Washer, .173 ID, .345 OD, .205 Shank OD

12SWS0628
Essentra
1: $0.12
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
12SWS0628

Mouser Part No
144-12SWS0628

Essentra

Washers Shoulder Washer, .173 ID, .345 OD, .205 Shank OD

Non-Stocked Lead-Time 4 Weeks

$0.12

$0.09

$0.077

$0.072

View

Min.: 1
Mult.: 1

Shoulder Washer

Nylon

4.3 mm

5.2 mm

11.1 mm

9.5 mm

Natural

Washers Shoulder Washer, .173 ID, .345 OD, .205 Shank OD

12SWS0628B
Essentra
1: $0.13
Non-Stocked Lead-Time 4 Weeks
New Product

Mfr. Part No.
12SWS0628B

Mouser Part No
144-12SWS0628B

New Product

Essentra

Washers Shoulder Washer, .173 ID, .345 OD, .205 Shank OD

Datasheet

Non-Stocked Lead-Time 4 Weeks

$0.13

$0.098

$0.084

$0.079

View

Min.: 1
Mult.: 1

Shoulder Washer

Nylon

8.8 mm

Black

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