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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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1,999 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
$0.0413 - $0.0567 Request the lead time here
0.030 in
0.187 in
0.020 in
0.090 in
2
0.119 in
$0.0516 - $0.0708 Request the lead time here
0.037 in
0.310 in
0.100 in
0.164 in
6
0.242 in
$0.0633 - $0.087 Request the lead time here
0.063 in
0.428 in
0.031 in
0.156 in
6
0.245 in
$0.0369 - $0.0507 Request the lead time here
0.051 in
0.385 in
0.072 in
0.137 in
0.250 in
$0.0804 - $0.1103 Request the lead time here
0.063 in
0.874 in
0.689 in
0.507 in
1/2
0.634 in
$0.1121 - $0.1539 Request the lead time here
0.068 in
0.563 in
0.240 in
0.320 in
5/16
0.443 in
$0.0749 - $0.1026 32500 In stock
0.078 in
0.755 in
0.250 in
0.378 in
3/8
0.505 in
$0.0633 - $0.087 Request the lead time here
0.094 in
0.440 in
0.043 in
0.193 in
8
0.312 in
$0.0576 - $0.0789 Request the lead time here
0.046 in
0.250 in
0.109 in
0.115 in
4. M2.5
0.145 in
$0.0512 - $0.0701 Request the lead time here
0.098 in
0.675 in
0.062 in
0.315 in
5/16
0.479 in
$0.1206 - $0.1655 Request the lead time here
0.125 in
0.650 in
0.175 in
0.385 in
0.490 in
$0.0576 - $0.0789 Request the lead time here
0.046 in
0.235 in
0.250 in
0.115 in
4. M2.5
0.145 in
$0.0558 - $0.0765 Request the lead time here
0.060 in
0.625 in
0.440 in
0.375 in
3/8
0.500 in
$0.0405 - $0.0557 Request the lead time here
0.030 in
0.250 in
0.065 in
0.098 in
2. M2
0.140 in
$0.0572 - $0.0783 Request the lead time here
0.065 in
0.380 in
0.125 in
0.196 in
10. M4
0.254 in
$0.0782 - $0.1071 Request the lead time here
0.015 in
0.230 in
0.046 in
0.122 in
4
0.142 in
$0.0576 - $0.0789 Request the lead time here
0.031 in
0.250 in
0.047 in
0.116 in
4
0.185 in
$0.1244 - $0.1706 Request the lead time here
0.032 in
0.750 in
0.118 in
0.569 in
0.688 in
$0.0621 - $0.0851 Request the lead time here
0.063 in
0.620 in
0.500 in
0.360 in
$0.0566 - $0.0774 Request the lead time here
0.047 in
0.235 in
0.093 in
0.145 in
  • of 100
Shoulder Washer 0.090 in 0.187 in 0.187 in Nylon 6/6 Black

12SWS0189B

Price Range
$0.0567 - $0.0413

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.020 in
  • Base Outside Diameter
    0.119 in
  • Flange Height
    0.030 in
  • Flange Outside Diameter
    0.187 in
  • Inside Diameter
    0.090 in
Shoulder Washer 0.164 in 0.310 in 0.310 in Nylon 6/6 Black

12SWS0480B

Price Range
$0.0708 - $0.0516

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.100 in
  • Base Outside Diameter
    0.242 in
  • Flange Height
    0.037 in
  • Flange Outside Diameter
    0.310 in
  • Inside Diameter
    0.164 in
Shoulder Washer 0.156 in 0.428 in 0.428 in Nylon 6/6 Black

12SWS0900B

Price Range
$0.087 - $0.0633

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.031 in
  • Base Outside Diameter
    0.245 in
  • Flange Height
    0.063 in
  • Flange Outside Diameter
    0.428 in
  • Inside Diameter
    0.156 in
Shoulder Washer 0.137 in 0.385 in 0.385 in Nylon 6/6 Black

12SWS0843B

Price Range
$0.0507 - $0.0369

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
Shoulder Washer 0.507 in 0.874 in 0.874 in Nylon 6/6 Black

12SWS3156B

Price Range
$0.1103 - $0.0804

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.689 in
  • Base Outside Diameter
    0.634 in
  • Flange Height
    0.063 in
  • Flange Outside Diameter
    0.874 in
  • Inside Diameter
    0.507 in
Shoulder Washer 0.320 in 0.563 in 0.563 in Nylon 6/6 Black

12SWS1000B

Price Range
$0.1539 - $0.1121

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.240 in
  • Base Outside Diameter
    0.443 in
  • Flange Height
    0.068 in
  • Flange Outside Diameter
    0.563 in
  • Inside Diameter
    0.320 in
Shoulder Washer 0.378 in 0.755 in 0.755 in Nylon 6/6 Black

12SWS2562B

Price Range
$0.1026 - $0.0749

Stock Levels
32500 In stock
Attributes
  • Base Height
    0.250 in
  • Base Outside Diameter
    0.505 in
  • Flange Height
    0.078 in
  • Flange Outside Diameter
    0.755 in
  • Inside Diameter
    0.378 in
Shoulder Washer 0.193 in 0.440 in 0.440 in Nylon 6/6 Black

12SWS0914B

Price Range
$0.087 - $0.0633

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.043 in
  • Base Outside Diameter
    0.312 in
  • Flange Height
    0.094 in
  • Flange Outside Diameter
    0.440 in
  • Inside Diameter
    0.193 in
Shoulder Washer 0.115 in 0.250 in 0.250 in Nylon 6/6 Black

12SWS0433B

Price Range
$0.0789 - $0.0576

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.109 in
  • Base Outside Diameter
    0.145 in
  • Flange Height
    0.046 in
  • Flange Outside Diameter
    0.250 in
  • Inside Diameter
    0.115 in
Shoulder Washer 0.315 in 0.675 in 0.675 in Nylon 6/6 Black

12SWS2596B

Price Range
$0.0701 - $0.0512

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.062 in
  • Base Outside Diameter
    0.479 in
  • Flange Height
    0.098 in
  • Flange Outside Diameter
    0.675 in
  • Inside Diameter
    0.315 in
Shoulder Washer 0.385 in 0.650 in 0.650 in Nylon 6/6 Black

12SWS1241B

Price Range
$0.1655 - $0.1206

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.175 in
  • Base Outside Diameter
    0.490 in
  • Flange Height
    0.125 in
  • Flange Outside Diameter
    0.650 in
  • Inside Diameter
    0.385 in
Shoulder Washer 0.115 in 0.235 in 0.235 in Nylon 6/6 Black

12SWS0401B

Price Range
$0.0789 - $0.0576

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.250 in
  • Base Outside Diameter
    0.145 in
  • Flange Height
    0.046 in
  • Flange Outside Diameter
    0.235 in
  • Inside Diameter
    0.115 in
Shoulder Washer 0.375 in 0.625 in 0.625 in Nylon 6/6 Black

12SWS3035B

Price Range
$0.0765 - $0.0558

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.440 in
  • Base Outside Diameter
    0.500 in
  • Flange Height
    0.060 in
  • Flange Outside Diameter
    0.625 in
  • Inside Diameter
    0.375 in
Shoulder Washer 0.098 in 0.250 in 0.250 in Nylon 6/6 Black

12SWS0301B

Price Range
$0.0557 - $0.0405

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.065 in
  • Base Outside Diameter
    0.140 in
  • Flange Height
    0.030 in
  • Flange Outside Diameter
    0.250 in
  • Inside Diameter
    0.098 in
Shoulder Washer 0.196 in 0.380 in 0.380 in Nylon 6/6 Black

12SWS0828B

Price Range
$0.0783 - $0.0572

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.125 in
  • Base Outside Diameter
    0.254 in
  • Flange Height
    0.065 in
  • Flange Outside Diameter
    0.380 in
  • Inside Diameter
    0.196 in
Bushing 0.122 in 0.230 in 0.142 in Nylon 6/6 Black

12SWS0210B

Price Range
$0.1071 - $0.0782

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.046 in
  • Base Outside Diameter
    0.142 in
  • Flange Height
    0.015 in
  • Flange Outside Diameter
    0.230 in
  • Inside Diameter
    0.122 in
Shoulder Washer 0.116 in 0.250 in 0.250 in Nylon 6/6 Black

12SWS0427B

Price Range
$0.0789 - $0.0576

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.047 in
  • Base Outside Diameter
    0.185 in
  • Flange Height
    0.031 in
  • Flange Outside Diameter
    0.250 in
  • Inside Diameter
    0.116 in
Shoulder Washer 0.569 in 0.750 in Nylon 6/6 Black

12SWS2535B

Price Range
$0.1706 - $0.1244

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.118 in
  • Base Outside Diameter
    0.688 in
  • Flange Height
    0.032 in
  • Flange Outside Diameter
    0.750 in
  • Inside Diameter
    0.569 in
Shoulder Washer 0.620 in Nylon 6/6 Black

10SC312050B

Price Range
$0.0851 - $0.0621

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.500 in
  • Base Outside Diameter
    0.360 in
  • Flange Height
    0.063 in
  • Flange Outside Diameter
    0.620 in
  • Full Material
    Nylon 6/6
Shoulder Washer 0.235 in Nylon 6/6 Black

10SC004009B

Price Range
$0.0774 - $0.0566

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.093 in
  • Base Outside Diameter
    0.145 in
  • Flange Height
    0.047 in
  • Flange Outside Diameter
    0.235 in
  • Full Material
    Polyamide