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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
$0.0506 - $0.0693 Request the lead time here
0.047 in
0.250 in
0.172 in
0.115 in
4
0.145 in
$0.0524 - $0.0719 21000 In stock
0.047 in
0.312 in
0.125 in
0.144 in
6
0.234 in
$0.0506 - $0.0693 Request the lead time here
0.031 in
0.250 in
0.047 in
0.116 in
4
0.185 in
$0.0344 - $0.047 Request the lead time here
0.050 in
0.349 in
0.060 in
0.133 in
0.260 in
$0.0294 - $0.0402 9000 In stock
0.047 in
0.252 in
0.156 in
0.115 in
4
0.140 in
$0.0344 - $0.047 10000 In stock
0.031 in
0.313 in
0.031 in
0.124 in
0.219 in
$0.0299 - $0.041 1000 In stock
0.035 in
0.312 in
0.027 in
0.140 in
0.187 in
$0.095 - $0.1302 63000 In stock
0.031 in
0.312 in
0.078 in
0.128 in
0.185 in
$0.0299 - $0.041 2000 In stock
0.046 in
0.312 in
0.050 in
0.163 in
6
0.229 in
$0.1158 - $0.159 3000 In stock
0.187 in
0.388 in
0.122 in
0.160 in
6
0.207 in
$0.0387 - $0.053 21000 In stock
0.058 in
0.312 in
0.312 in
0.125 in
0.185 in
$0.0453 - $0.0623 Request the lead time here
0.037 in
0.310 in
0.100 in
0.164 in
6
0.242 in
$0.075 - $0.1029 57000 In stock
0.047 in
0.300 in
0.125 in
0.160 in
0.194 in
$0.0524 - $0.0719 2000 In stock
0.047 in
0.290 in
0.047 in
0.140 in
6
0.170 in
$0.0477 - $0.0654 1000 In stock
0.047 in
0.316 in
0.094 in
0.116 in
4
0.158 in
$0.1796 - $0.2465 4000 In stock
0.090 in
0.750 in
0.041 in
0.114 in
4
0.260 in
$0.0383 - $0.0525 Request the lead time here
0.078 in
0.395 in
0.109 in
0.230 in
12
0.299 in
$0.0456 - $0.0626 Request the lead time here
0.047 in
0.349 in
0.063 in
0.140 in
0.248 in
$0.2237 - $0.3069 8000 In stock
0.076 in
0.438 in
0.074 in
0.166 in
6
0.225 in
$0.0524 - $0.0719 2000 In stock
0.063 in
0.344 in
0.085 in
0.175 in
8
0.235 in
  • of 101
Natural Nylon 6/6 Shoulder Washer Shoulder Washer - Outside Diameter 6.4 mm | 0.250 in; Base Height 4.3 mm | 0.171 in; Base Outside Diameter 3.7 mm | 0.145 in; Compatible Screw Sizes 4

12SWS0426

Price Range
$0.0693 - $0.0506

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.172 in
  • Base Outside Diameter
    0.145 in
  • Flange Height
    0.047 in
  • Flange Outside Diameter
    0.250 in
  • Inside Diameter
    0.115 in
Natural Nylon 6/6 Shoulder Washer Shoulder Washer - Outside Diameter 7.9 mm | 0.312 in; Base Height 3.2 mm | 0.125 in; Base Outside Diameter 5.9 mm | 0.234 in; Compatible Screw Sizes 6

12SWS0422

Price Range
$0.0719 - $0.0524

Stock Levels
21000 In stock
Attributes
  • Base Height
    0.125 in
  • Base Outside Diameter
    0.234 in
  • Flange Height
    0.047 in
  • Flange Outside Diameter
    0.312 in
  • Inside Diameter
    0.144 in
Natural Nylon 6/6 Shoulder Washer Shoulder Washer - Outside Diameter 6.4 mm | 0.250 in; Base Height 1.2 mm | 0.046 in; Base Outside Diameter 4.7 mm | 0.185 in; Compatible Screw Sizes 4

12SWS0427

Price Range
$0.0693 - $0.0506

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
Natural Nylon 6/6 Shoulder Washer Shoulder Washer - Outside Diameter 8.9 mm | 0.349 in; Base Height 1.5 mm | 0.060 in; Base Outside Diameter 6.6 mm | 0.260 in;

12SWS0633

Price Range
$0.047 - $0.0344

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.060 in
  • Base Outside Diameter
    0.260 in
  • Flange Height
    0.050 in
  • Flange Outside Diameter
    0.349 in
  • Inside Diameter
    0.133 in
Natural Nylon 6/6 Shoulder Washer Shoulder Washer - Outside Diameter 6.4 mm | 0.252 in; Base Height 4 mm | 0.156 in; Base Outside Diameter 3.6 mm | 0.140 in; Compatible Screw Sizes 4

12SWS0443

Price Range
$0.0402 - $0.0294

Stock Levels
9000 In stock
Attributes
  • Base Height
    0.156 in
  • Base Outside Diameter
    0.140 in
  • Flange Height
    0.047 in
  • Flange Outside Diameter
    0.252 in
  • Inside Diameter
    0.115 in
Natural Nylon 6/6 Shoulder Washer - Outside Diameter 8 mm | 0.313 in; Base Height 0.8 mm | 0.031 in; Base Outside Diameter 5.6 mm | 0.219 in;

12SWS0449

Price Range
$0.047 - $0.0344

Stock Levels
10000 In stock
Attributes
  • Base Height
    0.031 in
  • Base Outside Diameter
    0.219 in
  • Flange Height
    0.031 in
  • Flange Outside Diameter
    0.313 in
  • Inside Diameter
    0.124 in
Natural Nylon 6/6 Shoulder Washer - ; Base Height 0.7 mm | 0.027 in; Base Outside Diameter 4.7 mm | 0.187 in;

12SWS0453

Price Range
$0.041 - $0.0299

Stock Levels
1000 In stock
Attributes
  • Base Height
    0.027 in
  • Base Outside Diameter
    0.187 in
  • Flange Height
    0.035 in
  • Flange Outside Diameter
    0.312 in
  • Inside Diameter
    0.140 in
Natural Nylon 6/6 Shoulder Washer - ; Base Height 2 mm | 0.078 in; Base Outside Diameter 4.7 mm | 0.185 in;

12SWS0458

Price Range
$0.1302 - $0.095

Stock Levels
63000 In stock
Attributes
  • Base Height
    0.078 in
  • Base Outside Diameter
    0.185 in
  • Flange Height
    0.031 in
  • Flange Outside Diameter
    0.312 in
  • Inside Diameter
    0.128 in
Natural Nylon 6/6 Shoulder Washer Shoulder Washer - Outside Diameter 7.9 mm | 0.312 in; Base Height 1.3 mm | 0.050 in; Base Outside Diameter 5.8 mm | 0.229 in; Compatible Screw Sizes 6

12SWS0463

Price Range
$0.041 - $0.0299

Stock Levels
2000 In stock
Attributes
  • Base Height
    0.050 in
  • Base Outside Diameter
    0.229 in
  • Flange Height
    0.046 in
  • Flange Outside Diameter
    0.312 in
  • Inside Diameter
    0.163 in
Natural Nylon 6/6 Shoulder Washer Shoulder Washer - Outside Diameter 9.9 mm | 0.388 in; Base Height 3.1 mm | 0.122 in; Base Outside Diameter 5.3 mm | 0.207 in; Compatible Screw Sizes 6

12SWS0469

Price Range
$0.159 - $0.1158

Stock Levels
3000 In stock
Attributes
  • Base Height
    0.122 in
  • Base Outside Diameter
    0.207 in
  • Flange Height
    0.187 in
  • Flange Outside Diameter
    0.388 in
  • Inside Diameter
    0.160 in
Natural Nylon 6/6 Shoulder Washer - ; Base Height 7.9 mm | 0.312 in; Base Outside Diameter 4.7 mm | 0.185 in;

12SWS0474

Price Range
$0.053 - $0.0387

Stock Levels
21000 In stock
Attributes
  • Base Height
    0.312 in
  • Base Outside Diameter
    0.185 in
  • Flange Height
    0.058 in
  • Flange Outside Diameter
    0.312 in
  • Inside Diameter
    0.125 in
Natural Nylon 6/6 Shoulder Washer Shoulder Washer - Outside Diameter 7.9 mm | 0.310 in; Base Height 2.5 mm | 0.100 in; Base Outside Diameter 6.1 mm | 0.242 in; Compatible Screw Sizes 6

12SWS0480

Price Range
$0.0623 - $0.0453

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
Natural Nylon 6/6 Shoulder Washer - Outside Diameter 7.6 mm | 0.300 in; Base Height 3.2 mm | 0.125 in; Base Outside Diameter 4.9 mm | .194 in;

12SWS0604

Price Range
$0.1029 - $0.075

Stock Levels
57000 In stock
Attributes
  • Base Height
    0.125 in
  • Base Outside Diameter
    0.194 in
  • Flange Height
    0.047 in
  • Flange Outside Diameter
    0.300 in
  • Inside Diameter
    0.160 in
Natural Nylon 6/6 Shoulder Washer Shoulder Washer - Outside Diameter 7.4 mm | 0.290 in; Base Height 1.2 mm | 0.046 in; Base Outside Diameter 4.3 mm | 0.170 in; Compatible Screw Sizes 6

12SWS0608

Price Range
$0.0719 - $0.0524

Stock Levels
2000 In stock
Attributes
  • Base Height
    0.047 in
  • Base Outside Diameter
    0.170 in
  • Flange Height
    0.047 in
  • Flange Outside Diameter
    0.290 in
  • Inside Diameter
    0.140 in
Natural Nylon 6/6 Shoulder Washer Shoulder Washer - Outside Diameter 8 mm | 0.316 in; Base Height 2.4 mm | 0.093 in; Base Outside Diameter 4 mm | 0.158 in; Compatible Screw Sizes 4

12SWS0612

Price Range
$0.0654 - $0.0477

Stock Levels
1000 In stock
Attributes
  • Base Height
    0.094 in
  • Base Outside Diameter
    0.158 in
  • Flange Height
    0.047 in
  • Flange Outside Diameter
    0.316 in
  • Inside Diameter
    0.116 in
Natural Nylon 6/6 Shoulder Washer Shoulder Washer - Outside Diameter 19.1 mm | 0.750 in; Base Height 1 mm | 0.041 in; Base Outside Diameter 6.6 mm | 0.260 in; Compatible Screw Sizes 4

12SWS0617

Price Range
$0.2465 - $0.1796

Stock Levels
4000 In stock
Attributes
  • Base Height
    0.041 in
  • Base Outside Diameter
    0.260 in
  • Flange Height
    0.090 in
  • Flange Outside Diameter
    0.750 in
  • Inside Diameter
    0.114 in
Natural Nylon 6/6 Shoulder Washer Shoulder Washer - Outside Diameter 10 mm | 0.395 in; Base Height 2.8 mm | 0.109 in; Base Outside Diameter 7.6 mm | 0.299 in; Compatible Screw Sizes 12

12SWS0864

Price Range
$0.0525 - $0.0383

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.109 in
  • Base Outside Diameter
    0.299 in
  • Flange Height
    0.078 in
  • Flange Outside Diameter
    0.395 in
  • Inside Diameter
    0.230 in
Natural Nylon 6/6 Shoulder Washer - Outside Diameter 8.9 mm | 0.349 in; Base Height 1.6 mm | 0.063 in; Base Outside Diameter 6.3 mm | 0.248 in;

12SWS0632

Price Range
$0.0626 - $0.0456

Stock Levels
Request the lead time here
Attributes
  • Base Height
    0.063 in
  • Base Outside Diameter
    0.248 in
  • Flange Height
    0.047 in
  • Flange Outside Diameter
    0.349 in
  • Inside Diameter
    0.140 in
Natural Nylon 6/6 Shoulder Washer Shoulder Washer - Outside Diameter 11.1 mm | 0.438 in; Base Height 1.9 mm | 0.074 in; Base Outside Diameter 5.7 mm | 0.225 in; Compatible Screw Sizes 6

12SWS0638

Price Range
$0.3069 - $0.2237

Stock Levels
8000 In stock
Attributes
  • Base Height
    0.074 in
  • Base Outside Diameter
    0.225 in
  • Flange Height
    0.076 in
  • Flange Outside Diameter
    0.438 in
  • Inside Diameter
    0.166 in
Natural Nylon 6/6 Shoulder Washer Shoulder Washer - Outside Diameter 8.7 mm | 0.344 in; Base Height 2.2 mm | 0.085 in; Base Outside Diameter 6 mm | 0.235 in; Compatible Screw Sizes 8

12SWS0798

Price Range
$0.0719 - $0.0524

Stock Levels
2000 In stock
Attributes
  • Base Height
    0.085 in
  • Base Outside Diameter
    0.235 in
  • Flange Height
    0.063 in
  • Flange Outside Diameter
    0.344 in
  • Inside Diameter
    0.175 in