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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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2,006 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
$0.0476 - $0.0654 Request the lead time here
0.031 in
0.205 in
0.187 in
0.093 in
2. M2
0.125 in
$0.0491 - $0.0672 Request the lead time here
0.062 in
0.615 in
0.065 in
0.252 in
0.346 in
$0.0576 - $0.0791 Request the lead time here
0.030 in
0.385 in
0.050 in
0.169 in
0.250 in
$0.0965 - $0.1322 Request the lead time here
0.075 in
0.756 in
0.217 in
0.256 in
1/4
0.439 in
$0.1053 - $0.1445 Request the lead time here
0.060 in
0.825 in
0.325 in
0.310 in
0.435 in
$0.0689 - $0.0945 3000 In stock
0.045 in
0.625 in
0.060 in
0.345 in
0.470 in
$0.0402 - $0.0552 2000 In stock
0.063 in
0.563 in
0.620 in
0.355 in
0.395 in
$0.2982 - $0.4094 Request the lead time here
0.150 in
1.250 in
0.100 in
0.340 in
1.000 in
$0.042 - $0.0578 Request the lead time here
0.063 in
0.344 in
0.141 in
0.170 in
0.210 in
$0.075 - $0.1031 Request the lead time here
0.062 in
0.750 in
0.250 in
0.509 in
1/2
0.617 in
$0.1473 - $0.2018 Request the lead time here
0.125 in
0.750 in
0.250 in
0.281 in
1/4
0.500 in
$0.0654 - $0.0899 Request the lead time here
0.047 in
0.615 in
0.047 in
0.208 in
10
0.315 in
$0.1295 - $0.1778 Request the lead time here
0.055 in
0.800 in
0.100 in
0.563 in
1/2. M13
0.655 in
$0.0569 - $0.0779 6000 In stock
0.066 in
0.625 in
0.139 in
0.320 in
0.405 in
$0.0345 - $0.0474 Request the lead time here
0.062 in
0.345 in
0.047 in
0.171 in
#8. M4
0.209 in
$0.0666 - $0.0915 Request the lead time here
0.070 in
0.750 in
0.240 in
0.375 in
3/8
0.490 in
$0.0543 - $0.0744 Request the lead time here
0.090 in
0.740 in
0.180 in
0.318 in
5/16
0.435 in
$0.1577 - $0.2162 Request the lead time here
0.125 in
0.875 in
0.375 in
0.380 in
3/8
0.620 in
$0.0552 - $0.0756 Request the lead time here
0.063 in
0.505 in
0.094 in
0.260 in
0.312 in
$0.0546 - $0.0749 2000 In stock
0.047 in
0.235 in
0.047 in
0.145 in
  • of 101
Shoulder Washer 0.093 in 0.205 in 0.205 in Nylon 6/6 Black

12SWS0204B

Price Range
$0.0654 - $0.0476

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.187 in
  • Base Outside Diameter
    0.125 in
  • Flange Height
    0.031 in
  • Flange Outside Diameter
    0.205 in
  • Inside Diameter
    0.093 in
Shoulder Washer 0.252 in 0.615 in Nylon 6/6 Black

12SWS1072B

Price Range
$0.0672 - $0.0491

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.065 in
  • Base Outside Diameter
    0.346 in
  • Flange Height
    0.062 in
  • Flange Outside Diameter
    0.615 in
  • Inside Diameter
    0.252 in
Shoulder Washer 0.169 in 0.385 in 0.385 in Nylon 6/6 Black

12SWS0839B

Price Range
$0.0791 - $0.0576

Stock Levels
Request the lead time here
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
Shoulder Washer 0.256 in 0.756 in 0.756 in Nylon 6/6 Black

12SWS2597B

Price Range
$0.1322 - $0.0965

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.217 in
  • Base Outside Diameter
    0.439 in
  • Flange Height
    0.075 in
  • Flange Outside Diameter
    0.756 in
  • Inside Diameter
    0.256 in
Shoulder Washer 0.310 in 0.825 in 11.0 mm Nylon 6/6 Black

12SWS3100B

Price Range
$0.1445 - $0.1053

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.325 in
  • Base Outside Diameter
    0.435 in
  • Flange Height
    0.060 in
  • Flange Outside Diameter
    0.825 in
  • Inside Diameter
    0.310 in
Shoulder Washer 0.345 in 0.625 in 0.625 in Nylon 6/6 Black

12SWS1171B

Price Range
$0.0945 - $0.0689

Stock Levels
3000 In stock
Attributes
  • Base Height
    0.060 in
  • Base Outside Diameter
    0.470 in
  • Flange Height
    0.045 in
  • Flange Outside Diameter
    0.625 in
  • Inside Diameter
    0.345 in
Shoulder Washer 0.355 in 0.563 in Nylon 6/6 Black

12SWS1161B

Price Range
$0.0552 - $0.0402

Stock Levels
2000 In stock
Attributes
  • Base Height
    0.620 in
  • Base Outside Diameter
    0.395 in
  • Flange Height
    0.063 in
  • Flange Outside Diameter
    0.563 in
  • Inside Diameter
    0.355 in
Shoulder Washer 0.340 in 1.250 in 1.250 in Nylon 6/6 Black

12SWS3696B

Price Range
$0.4094 - $0.2982

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.100 in
  • Base Outside Diameter
    1.000 in
  • Flange Height
    0.150 in
  • Flange Outside Diameter
    1.250 in
  • Inside Diameter
    0.340 in
Shoulder Washer 0.170 in 0.344 in 0.344 in Nylon 6/6 Black

12SWS0800B

Price Range
$0.0578 - $0.042

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.141 in
  • Base Outside Diameter
    0.210 in
  • Flange Height
    0.063 in
  • Flange Outside Diameter
    0.344 in
  • Inside Diameter
    0.170 in
Shoulder Washer 0.509 in 0.750 in 0.750 in Nylon 6/6 Black

12SWS2547B

Price Range
$0.1031 - $0.075

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.250 in
  • Base Outside Diameter
    0.617 in
  • Flange Height
    0.062 in
  • Flange Outside Diameter
    0.750 in
  • Inside Diameter
    0.509 in
Shoulder Washer 0.281 in 0.750 in 0.750 in Nylon 6/6 Black

12SWS2586B

Price Range
$0.2018 - $0.1473

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.250 in
  • Base Outside Diameter
    0.500 in
  • Flange Height
    0.125 in
  • Flange Outside Diameter
    0.750 in
  • Inside Diameter
    0.281 in
Shoulder Washer 0.208 in 0.615 in 0.615 in Nylon 6/6 Black

12SWS1200B

Price Range
$0.0899 - $0.0654

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.047 in
  • Base Outside Diameter
    0.315 in
  • Flange Height
    0.047 in
  • Flange Outside Diameter
    0.615 in
  • Inside Diameter
    0.208 in
Shoulder Washer 0.563 in 0.800 in 0.800 in Nylon 6/6 Black

12SWS3505B

Price Range
$0.1778 - $0.1295

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.100 in
  • Base Outside Diameter
    0.655 in
  • Flange Height
    0.055 in
  • Flange Outside Diameter
    0.800 in
  • Inside Diameter
    0.563 in
Shoulder Washer 0.320 in 0.625 in 10.2 mm Nylon 6/6 Black

12SWS1211B

Price Range
$0.0779 - $0.0569

Stock Levels
6000 In stock
Attributes
  • Base Height
    0.139 in
  • Base Outside Diameter
    0.405 in
  • Flange Height
    0.066 in
  • Flange Outside Diameter
    0.625 in
  • Inside Diameter
    0.320 in
Shoulder Washer 0.171 in 0.345 in 5.3 mm Nylon 6/6 Black

12SWS0629B

Price Range
$0.0474 - $0.0345

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.047 in
  • Base Outside Diameter
    0.209 in
  • Flange Height
    0.062 in
  • Flange Outside Diameter
    0.345 in
  • Inside Diameter
    0.171 in
Shoulder Washer 0.375 in 0.750 in 0.750 in Nylon 6/6 Black

12SWS3024B

Price Range
$0.0915 - $0.0666

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.240 in
  • Base Outside Diameter
    0.490 in
  • Flange Height
    0.070 in
  • Flange Outside Diameter
    0.750 in
  • Inside Diameter
    0.375 in
Shoulder Washer 0.318 in 0.740 in 0.740 in Nylon 6/6 Black

12SWS3107B

Price Range
$0.0744 - $0.0543

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.180 in
  • Base Outside Diameter
    0.435 in
  • Flange Height
    0.090 in
  • Flange Outside Diameter
    0.740 in
  • Inside Diameter
    0.318 in
Shoulder Washer 0.380 in 0.875 in 0.875 in Nylon 6/6 Black

12SWS3154B

Price Range
$0.2162 - $0.1577

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.375 in
  • Base Outside Diameter
    0.620 in
  • Flange Height
    0.125 in
  • Flange Outside Diameter
    0.875 in
  • Inside Diameter
    0.380 in
Shoulder Washer 0.260 in 0.505 in Nylon 6/6 Black

12SWS1057B

Price Range
$0.0756 - $0.0552

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.094 in
  • Base Outside Diameter
    0.312 in
  • Flange Height
    0.063 in
  • Flange Outside Diameter
    0.505 in
  • Inside Diameter
    0.260 in
Shoulder Washer 0.235 in Nylon 6/6 Black

10SC004004B

Price Range
$0.0749 - $0.0546

Stock Levels
2000 In stock
Attributes
  • Base Height
    0.047 in
  • Base Outside Diameter
    0.145 in
  • Flange Height
    0.047 in
  • Flange Outside Diameter
    0.235 in
  • Full Material
    Nylon 6/6