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Shoulder Washers

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Shoulder Washers, sometimes known as a Plastic Bush or Step Washer, are commonly used as a bushing to insulate fasteners or shafts within electronic equipment. For this reason, shoulder washers are made from non-conductive materials like Nylon. It is advised to avoid using shoulder bushings in humid environments.

Our extensive plastic shoulder washers range, includes Nylon Shoulder Washer Bushings made from Nylon 6/6 and manufactured to UL94 V2 flame resistance. The nylon sleeve washer range includes.

Screw Insulators (including Metric and Mini options). These are strong and have corrosion resistance - they also provide electrical insulation.

Nylon Shoulder Washers are resistant to many chemicals, as well as being corrosion resistant. They insulate and reduce vibration, and tend to act as a spacer or guide. We also have standard shouldered washer options designed to protect the head of metal screws from electrical contact.

Metric Locking and Sealing Washers are designed to created interference on both the outside diameter of a hex nut, and on the inside diameter of the screw.Flanged Bushings are suitable for light-load bearings or bushing. They will not rust, corrode or deteriorate - making them highly economical. They act as an electrical insulator by preventing metal-to-metal contact. Low-friction coefficient and can be used as a locator, sleeve, liner or glide.

Our plastic shoulder washer offer also includes a High Temperature Screw Insulator made from UL94 V0 glass-filled Polyphenylene Sulfide (PPS), and black in appearance. It can withstand temperatures up to Temperature: up to 428F.

  • Material: Polyamide (PA), Nylon, Polyphenylene Sulfide (PPS)
  • Colors: Natural and Black
  • UL94 V2 and UL94 V0 flame rated options.

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2,000 results
Product SKUs information
Item Code Price range Availability Flange Height Flange Outside Diameter Base Height Inside Diameter Compatible Screw Sizes (All) Base Outside Diameter View
12SWS0892 $0.0279 - $0.0381 10000 In stock
0.040 in
0.360 in
0.095 in
0.150 in
6
0.250 in
$0.0428 - $0.0587 28000 In stock
0.079 in
0.433 in
0.315 in
0.202 in
0.310 in
$0.0453 - $0.0621 52000 In stock
0.065 in
0.432 in
0.115 in
0.196 in
10
0.256 in
$0.0743 - $0.1017 Request the lead time here
0.048 in
0.438 in
0.070 in
0.191 in
8
0.285 in
$0.1184 - $0.1623 Request the lead time here
0.315 in
0.413 in
0.138 in
0.217 in
0.244 in
$0.1019 - $0.14 Request the lead time here
0.030 in
0.460 in
0.060 in
0.260 in
1/4
0.370 in
$0.0576 - $0.0789 1000 In stock
0.063 in
0.375 in
0.031 in
0.167 in
6
0.246 in
$0.0896 - $0.123 6000 In stock
0.060 in
0.375 in
0.050 in
0.140 in
6
0.245 in
$0.0896 - $0.123 48000 In stock
0.031 in
0.375 in
0.050 in
0.199 in
0.243 in
$0.0542 - $0.0744 141000 In stock
0.030 in
0.385 in
0.050 in
0.169 in
0.250 in
$0.0338 - $0.0461 Request the lead time here
0.051 in
0.385 in
0.072 in
0.137 in
0.250 in
$0.0665 - $0.0911 1000 In stock
0.030 in
0.375 in
0.060 in
0.253 in
1/4
0.312 in
$0.0401 - $0.0548 Request the lead time here
0.066 in
0.380 in
0.030 in
0.190 in
8
0.250 in
$0.0576 - $0.0789 4000 In stock
0.078 in
0.370 in
0.203 in
0.115 in
4
0.145 in
$0.0615 - $0.0845 Request the lead time here
0.016 in
0.450 in
0.047 in
0.230 in
12
0.310 in
$0.0777 - $0.1065 Request the lead time here
0.047 in
0.450 in
0.282 in
0.140 in
6
0.170 in
$0.0717 - $0.0836 Request the lead time here
0.125 in
0.395 in
0.397 in
0.200 in
10
0.260 in
$0.0314 - $0.0431 1000 In stock
0.063 in
0.450 in
0.190 in
0.190 in
8
0.215 in
$0.0395 - $0.054 2000 In stock
0.079 in
0.480 in
0.404 in
0.240 in
0.315 in
$0.2072 - $0.284 1000 In stock
0.062 in
0.406 in
0.250 in
0.260 in
0.312 in
  • of 100
Natural Nylon 6/6 Shoulder Washer Shoulder Washer - Outside Diameter 9.1 mm | 0.360 in; Base Height 2.4 mm | 0.095 in; Base Outside Diameter 6.4 mm | 0.250 in; Compatible Screw Sizes 6

12SWS0892

Price Range
$0.0381 - $0.0279

Stock Levels
10000 In stock
Attributes
  • Base Height
    0.095 in
  • Base Outside Diameter
    0.250 in
  • Flange Height
    0.040 in
  • Flange Outside Diameter
    0.360 in
  • Inside Diameter
    0.150 in
Shoulder Washer 0.202 in 0.310 in 0.315 in Nylon 6/6 Natural

12SWS0897

Price Range
$0.0587 - $0.0428

Stock Levels
28000 In stock
Attributes
  • Base Height
    0.315 in
  • Base Outside Diameter
    0.310 in
  • Flange Height
    0.079 in
  • Flange Outside Diameter
    0.433 in
  • Inside Diameter
    0.202 in
Natural Nylon 6/6 Shoulder Washer Shoulder Washer - Outside Diameter 11 mm | 0.432 in; Base Height 2.9 mm | 0.115 in; Base Outside Diameter 6.5 mm | 0.256 in; Compatible Screw Sizes 10

12SWS0903

Price Range
$0.0621 - $0.0453

Stock Levels
52000 In stock
Attributes
  • Base Height
    0.115 in
  • Base Outside Diameter
    0.256 in
  • Flange Height
    0.065 in
  • Flange Outside Diameter
    0.432 in
  • Inside Diameter
    0.196 in
Natural Nylon 6/6 Shoulder Washer Shoulder Washer - Outside Diameter 11.1 mm | 0.438 in; Base Height 1.8 mm | 0.070 in; Base Outside Diameter 7.2 mm | 0.285 in; Compatible Screw Sizes 8

12SWS0910

Price Range
$0.1017 - $0.0743

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.070 in
  • Base Outside Diameter
    0.285 in
  • Flange Height
    0.048 in
  • Flange Outside Diameter
    0.438 in
  • Inside Diameter
    0.191 in
Natural Nylon 6/6 Shoulder Washer - ; Base Height 3.5 mm | 0.138 in; Base Outside Diameter 6.2 mm | 0.244 in;

12SWS0915

Price Range
$0.1623 - $0.1184

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.138 in
  • Base Outside Diameter
    0.244 in
  • Flange Height
    0.315 in
  • Flange Outside Diameter
    0.413 in
  • Inside Diameter
    0.217 in
Natural Nylon 6/6 Shoulder Washer Shoulder Washer - Outside Diameter 11.7 mm | 0.460 in; Base Height 1.5 mm | 0.060 in; Base Outside Diameter 9.4 mm | 0.370 in; Compatible Screw Sizes 1/4 in

12SWS0919

Price Range
$0.14 - $0.1019

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.060 in
  • Base Outside Diameter
    0.370 in
  • Flange Height
    0.030 in
  • Flange Outside Diameter
    0.460 in
  • Inside Diameter
    0.260 in
Natural Nylon 6/6 Shoulder Washer Shoulder Washer - Outside Diameter 9.5 mm | 0.375 in; Base Height 0.8 mm | 0.031 in; Base Outside Diameter 6.2 mm | 0.246 in; Compatible Screw Sizes 6

12SWS0818

Price Range
$0.0789 - $0.0576

Stock Levels
1000 In stock
Attributes
  • Base Height
    0.031 in
  • Base Outside Diameter
    0.246 in
  • Flange Height
    0.063 in
  • Flange Outside Diameter
    0.375 in
  • Inside Diameter
    0.167 in
Natural Nylon 6/6 Shoulder Washer Shoulder Washer - Outside Diameter 9.5 mm | 0.375 in; Base Height 1.3 mm | 0.050 in; Base Outside Diameter 6.2 mm | 0.245 in; Compatible Screw Sizes 6

12SWS0824

Price Range
$0.123 - $0.0896

Stock Levels
6000 In stock
Attributes
  • Base Height
    0.050 in
  • Base Outside Diameter
    0.245 in
  • Flange Height
    0.060 in
  • Flange Outside Diameter
    0.375 in
  • Inside Diameter
    0.140 in
Natural Nylon 6/6 Shoulder Washer - ; Base Height 1.3 mm | 0.050 in; Base Outside Diameter 6.2 mm | 0.243 in;

12SWS0833

Price Range
$0.123 - $0.0896

Stock Levels
48000 In stock
Attributes
  • Base Height
    0.050 in
  • Base Outside Diameter
    0.243 in
  • Flange Height
    0.031 in
  • Flange Outside Diameter
    0.375 in
  • Inside Diameter
    0.199 in
Natural Nylon 6/6 Shoulder Washer Shoulder Washer - Outside Diameter 9.8 mm | 0.385 in; Base Height 1.3 mm | 0.050 in; Base Outside Diameter 6.4 mm | 0.250 in;

12SWS0839

Price Range
$0.0744 - $0.0542

Stock Levels
141000 In stock
Attributes
  • Base Height
    0.050 in
  • Base Outside Diameter
    0.250 in
  • Flange Height
    0.030 in
  • Flange Outside Diameter
    0.385 in
  • Inside Diameter
    0.169 in
Natural Nylon 6/6 Shoulder Washer Shoulder Washer - Outside Diameter 9.8 mm | 0.385 in; Base Height 1.8 mm | 0.072 in; Base Outside Diameter 6.4 mm | 0.250 in;

12SWS0843

Price Range
$0.0461 - $0.0338

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.072 in
  • Base Outside Diameter
    0.250 in
  • Flange Height
    0.051 in
  • Flange Outside Diameter
    0.385 in
  • Inside Diameter
    0.137 in
Natural Nylon 6/6 Shoulder Washer Shoulder Washer - Outside Diameter 9.5 mm | 0.375 in; Base Height 1.5 mm | 0.060 in; Base Outside Diameter 7.9 mm | 0.312 in; Compatible Screw Sizes 1/4 in

12SWS0849

Price Range
$0.0911 - $0.0665

Stock Levels
1000 In stock
Attributes
  • Base Height
    0.060 in
  • Base Outside Diameter
    0.312 in
  • Flange Height
    0.030 in
  • Flange Outside Diameter
    0.375 in
  • Inside Diameter
    0.253 in
Natural Nylon 6/6 Shoulder Washer Shoulder Washer - Outside Diameter 9.7 mm | 0.380 in; Base Height 0.8 mm | 0.030 in; Base Outside Diameter 6.4 mm | 0.250 in; Compatible Screw Sizes 8

12SWS0853

Price Range
$0.0548 - $0.0401

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.030 in
  • Base Outside Diameter
    0.250 in
  • Flange Height
    0.066 in
  • Flange Outside Diameter
    0.380 in
  • Inside Diameter
    0.190 in
Natural Nylon 6/6 Shoulder Washer Shoulder Washer - Outside Diameter 9.4 mm | 0.370 in; Base Height 5.2 mm | 0.203 in; Base Outside Diameter 3.7 mm | 0.145 in; Compatible Screw Sizes 4

12SWS0840

Price Range
$0.0789 - $0.0576

Stock Levels
4000 In stock
Attributes
  • Base Height
    0.203 in
  • Base Outside Diameter
    0.145 in
  • Flange Height
    0.078 in
  • Flange Outside Diameter
    0.370 in
  • Inside Diameter
    0.115 in
Natural Nylon 6/6 Shoulder Washer Shoulder Washer - Outside Diameter 11.4 mm | 0.450 in; Base Height 1.2 mm | 0.046 in; Base Outside Diameter 7.9 mm | 0.310 in; Compatible Screw Sizes 12

12SWS0918

Price Range
$0.0845 - $0.0615

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.047 in
  • Base Outside Diameter
    0.310 in
  • Flange Height
    0.016 in
  • Flange Outside Diameter
    0.450 in
  • Inside Diameter
    0.230 in
Natural Nylon 6/6 Shoulder Washer Shoulder Washer - Outside Diameter 11.4 mm | 0.450 in; Base Height 7.2 mm | 0.282 in; Base Outside Diameter 4.3 mm | 0.170 in; Compatible Screw Sizes 6

12SWS0922

Price Range
$0.1065 - $0.0777

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.282 in
  • Base Outside Diameter
    0.170 in
  • Flange Height
    0.047 in
  • Flange Outside Diameter
    0.450 in
  • Inside Diameter
    0.140 in
Natural Nylon 6/6 Shoulder Washer Shoulder Washer - Outside Diameter 10 mm | 0.395 in; Base Height 10.1 mm | 0.397 in; Base Outside Diameter 6.6 mm | 0.260 in; Compatible Screw Sizes 10

12SWS0938

Price Range
$0.0836 - $0.0717

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.397 in
  • Base Outside Diameter
    0.260 in
  • Flange Height
    0.125 in
  • Flange Outside Diameter
    0.395 in
  • Inside Diameter
    0.200 in
Natural Nylon 6/6 Shoulder Washer Shoulder Washer - Outside Diameter 11.4 mm | 0.450 in; Base Height 4.8 mm | 0.190 in; Base Outside Diameter 5.5 mm | 0.215 in; Compatible Screw Sizes 8

12SWS0923

Price Range
$0.0431 - $0.0314

Stock Levels
1000 In stock
Attributes
  • Base Height
    0.190 in
  • Base Outside Diameter
    0.215 in
  • Flange Height
    0.063 in
  • Flange Outside Diameter
    0.450 in
  • Inside Diameter
    0.190 in
Natural Nylon 6/6 Shoulder Washer Shoulder Washer - Outside Diameter 12.2 mm | 0.480 in; Base Height 10.3 mm | 0.404 in; Base Outside Diameter 8 mm | 0.315 in;

12SWS0927

Price Range
$0.054 - $0.0395

Stock Levels
2000 In stock
Attributes
  • Base Height
    0.404 in
  • Base Outside Diameter
    0.315 in
  • Flange Height
    0.079 in
  • Flange Outside Diameter
    0.480 in
  • Inside Diameter
    0.240 in
Natural Nylon 6/6 Shoulder Washer - ; Base Height 6.4 mm | 0.250 in; Base Outside Diameter 7.9 mm | 0.312 in;

12SWS0931

Price Range
$0.284 - $0.2072

Stock Levels
1000 In stock
Attributes
  • Base Height
    0.250 in
  • Base Outside Diameter
    0.312 in
  • Flange Height
    0.062 in
  • Flange Outside Diameter
    0.406 in
  • Inside Diameter
    0.260 in