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Shoulder Washers

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Shoulder Washers, also known as Insulation Sleeves or Shoulder Bushes, are designed to provide electric and heat insulation for assemblies where this is a fundamental requirement. A type of stepped washer, they are made from a variety of materials and colours, these products are self lubrication, corrosion and abrasion resistant.

The step washer offering features shoulder bushes made from Nylon 6/6, These nylon sleeve washers are a self-lubricating option, great for anything that pivots or rotates. The are low coefficient of friction, and resistant of moisture, dirt and most chemicals. We also have a countersunk sleeve that is frequently applied in electro technical environments, and is compulsory by law in many countries. It prevents electrical corrosion with countersunk head screws.

Perhaps our wide selection of Insulation Sleeves is more suitable for your project needs? Made from a choice of natural Nylon 6 or black Nylon with a glass-fibre compound; these sleeves prevent contact with conducting materials, prevent parts from vibrating loose, and accurately locate and space assemblies.

Our nylon shouldered washers range extends with a selection of Locking and Sealing Washers. Locking and sealing types are sold separately. Screw Insulators available in a range of sizes, as well as high temperature options. The high temperature insulators also have options made from Polyphenylene Sulfide (PPS). Or just keep it simple and browse our wide range of shoulder washer and insulating washers, that have flame resistance to a UL94 V2 standard.

Need a quote?

For large volumes and customised products, add to your cart and click request a quote, or email sales@essentracomponents.co.za and we will respond within 2 working days

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Product SKUs information
Item Code Price range Availability Flange Height Flange Outside Diameter Colour Material Inside Diameter Base Outside Diameter Thickness Buy
R 2,7771 - R 3,3603 2771 In stock - Delivery conditions may apply, visit our FAQs
1.5 mm
12.27 mm
Black
PA
6.10 mm
8.0 mm
1.5 mm
R 0,38 - R 0,5707 117000 In stock - Delivery conditions may apply, visit our FAQs
1.4 mm
10.4 mm
Natural
PA
5.15 mm
10.4 mm
3.5 mm
R 3,7646 - R 4,8385 707 In stock - Delivery conditions may apply, visit our FAQs
2.5 mm
25.2 mm
Natural
PA
14.0 mm
25.2 mm
5.5 mm
R 0,6009 - R 2,0054 33910 In stock - Delivery conditions may apply, visit our FAQs
1.6 mm
16.0 mm
Natural
PA
8.20 mm
16.0 mm
3.1 mm
R 0,409 - R 0,6141 1000 In stock - Delivery conditions may apply, visit our FAQs
1.3 mm
9.0 mm
Natural
PA
4.15 mm
9.0 mm
1.2 mm
R 0,8736 - R 1,3152 420 In stock - Delivery conditions may apply, visit our FAQs
2.1 mm
19.6 mm
Natural
PA
10.0 mm
19.6 mm
5.3 mm
R 0,7094 - R 0,8583 356494 In stock - Delivery conditions may apply, visit our FAQs
1.5 mm
12.5 mm
Natural
PA
6.30 mm
12.5 mm
2.8 mm
R 3,8612 - R 6,3468 18876 In stock - Delivery conditions may apply, visit our FAQs
2.5 mm
14.2 mm
Natural
PA
8.1 mm
10.0 mm
8.0 mm
R 3,8974 - R 5,0437 400 In stock - Delivery conditions may apply, visit our FAQs
5.0 mm
22.5 mm
Natural
PA
10.2 mm
12.4 mm
R 5,7232 - R 6,9251 In production
3.3 mm
25.40 mm
Black
PA
16.4 mm
18.92 mm
3.3 mm
R 0,7408 - R 0,9882 In production
1.6 mm
13 mm
Natural
PA
6.6 mm
7.9 mm
9.5 mm
R 0,5671 - R 0,7553 In production
1.5 mm
8.4 mm
Natural
PA
4.1 mm
6.0 mm
4.0 mm
R 0,775 - R 0,9378 26000 In stock - Delivery conditions may apply, visit our FAQs
1.6 mm
8.7 mm
Natural
PA
4.4 mm
5.2 mm
15.9 mm
R 0,7046 - R 0,9387 898 In stock - Delivery conditions may apply, visit our FAQs
1.6 mm
10.1 mm
Natural
PA
5.1 mm
6.7 mm
12.7 mm
R 0,9518 - R 1,1517 2446 In stock - Delivery conditions may apply, visit our FAQs
1.6 mm
15.7 mm
Natural
PA
8.1 mm
9.1 mm
9.5 mm
R 0,5757 - R 0,5757 14909 In stock - Delivery conditions may apply, visit our FAQs
5.0 mm
12.0 mm
Black
PA
5.2 mm
5.5 mm
5.0 mm
R 0,485 - R 0,6467 533888 In stock - Delivery conditions may apply, visit our FAQs
1.0 mm
4.2 mm
Natural
PA
2.1 mm
3.0 mm
3.0 mm
R 0,5598 - R 0,7444 9942 In stock - Delivery conditions may apply, visit our FAQs
1.0 mm
6.2 mm
Natural
PA
3.1 mm
4.0 mm
4.0 mm
R 0,485 - R 0,6467 In production
1.0 mm
4.2 mm
Natural
PA
2.1 mm
3.0 mm
4.0 mm
R 0,6745 - R 0,8989 11870 In stock - Delivery conditions may apply, visit our FAQs
2.0 mm
10.2 mm
Natural
PA
5.1 mm
7.0 mm
7.0 mm
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Black PA Shoulder Washer Shoulder Washer - Outside Diameter 12.2 mm | 0.48 in; Base Height 3.99 mm | 0.157 in; Base Outside Diameter 8.0 mm | 0.315 in;

12SWS0940B

Price Range
R 3,3603 - R 2,7771

Stock Levels
2771 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Colour
    Black
  • Washer Type
    Shoulder Washer
  • Full Material
    Polyamide
  • Thickness
    1.5 mm
  • Inside Diameter
    6.10 mm
Natural PA Locking Shoulder Washer - Outside Diameter 10.4 mm | 0.409 in; ; Base Outside Diameter 10.4 mm | 0.409 in; Compatible Screw Sizes M510

16MLSW050104140

Price Range
R 0,5707 - R 0,38

Stock Levels
117000 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Colour
    Natural
  • Washer Type
    Locking Shoulder Washer
  • Full Material
    Polyamide
  • Material Flammability Standard
    UL94 V-2
  • Thickness
    3.5 mm
Natural PA Locking Shoulder Washer - Outside Diameter 25.2 mm | 0.992 in; ; Base Outside Diameter 25.2 mm | 0.992 in; Compatible Screw Sizes M149/16

16MLSW140252250

Price Range
R 4,8385 - R 3,7646

Stock Levels
707 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Colour
    Natural
  • Washer Type
    Locking Shoulder Washer
  • Full Material
    Polyamide
  • Material Flammability Standard
    UL94 V-2
  • Thickness
    5.5 mm
Natural PA Locking Shoulder Washer - Outside Diameter 16.0 mm | 0.63 in; ; Base Outside Diameter 16.0 mm | 0.63 in; Compatible Screw Sizes M5M8M16

16MLSW080160160

Price Range
R 2,0054 - R 0,6009

Stock Levels
33910 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Colour
    Natural
  • Washer Type
    Locking Shoulder Washer
  • Full Material
    Polyamide
  • Material Flammability Standard
    UL94 V-2
  • Thickness
    3.1 mm
Natural PA Locking Shoulder Washer - Outside Diameter 9.0 mm | 0.354 in; ; Base Outside Diameter 9.0 mm | 0.354 in; Compatible Screw Sizes M8

16MLSW040090125

Price Range
R 0,6141 - R 0,409

Stock Levels
1000 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Colour
    Natural
  • Washer Type
    Locking Shoulder Washer
  • Full Material
    Polyamide
  • Material Flammability Standard
    UL94 V-2
  • Thickness
    1.2 mm
Natural PA Locking Shoulder Washer - Outside Diameter 19.6 mm | 0.772 in; ; Base Outside Diameter 19.6 mm | 0.772 in; Compatible Screw Sizes M103/8

16MLSW100196210

Price Range
R 1,3152 - R 0,8736

Stock Levels
420 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Colour
    Natural
  • Washer Type
    Locking Shoulder Washer
  • Full Material
    Polyamide
  • Material Flammability Standard
    UL94 V-2
  • Thickness
    5.3 mm
Natural PA Locking Shoulder Washer - Outside Diameter 12.5 mm | 0.492 in; ; Base Outside Diameter 12.5 mm | 0.492 in; Compatible Screw Sizes M612

16MLSW060125150

Price Range
R 0,8583 - R 0,7094

Stock Levels
356494 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Colour
    Natural
  • Washer Type
    Locking Shoulder Washer
  • Full Material
    Polyamide
  • Material Flammability Standard
    UL94 V-2
  • Thickness
    2.8 mm
Flanged Bush - Colour -Natural Base Height : 8.0 mm | 0.315 in Base Outside Diameter - 10.0 mm | 0.394 in Inside Diameter : 8.1 mm | 0.319 in Material : PA

10SCM008008

Price Range
R 6,3468 - R 3,8612

Stock Levels
18876 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Colour
    Natural
  • Washer Type
    Bushing Washer
  • Full Material
    Polyamide
  • Material Flammability Standard
    UL94 V-2
  • Thickness
    8.0 mm
Natural PA Insulation Sleeve Shoulder Washer - ; Base Height 5.3 mm | 0.209 in; Base Outside Diameter 12.4 mm | 0.488 in;

083100500001

Price Range
R 5,0437 - R 3,8974

Stock Levels
400 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Colour
    Natural
  • Washer Type
    Insulation Sleeve
  • Full Material
    Polyamide
  • Inside Diameter
    10.2 mm
  • Base Height
    5.3 mm
Black PA Shoulder Washer Shoulder Washer - Outside Diameter 25.40 mm | 1 in; Base Height 3.05 mm | 0.12 in; Base Outside Diameter 18.92 mm | 0.745 in;

12SWS3609B

Price Range
R 6,9251 - R 5,7232

Stock Levels
In production
Attributes
  • Colour
    Black
  • Washer Type
    Shoulder Washer
  • Full Material
    Polyamide
  • Thickness
    3.3 mm
  • Inside Diameter
    16.4 mm
Natural PA Shoulder Washer Shoulder Washer - Outside Diameter 13 mm | 0.512 in; Base Height 9.5 mm | 0.374 in; Base Outside Diameter 7.9 mm | 0.311 in;

12SWS2501

Price Range
R 0,9882 - R 0,7408

Stock Levels
In production
Attributes
  • Colour
    Natural
  • Washer Type
    Shoulder Washer
  • Full Material
    Polyamide
  • Material Flammability Standard
    UL94 V-2
  • Thickness
    9.5 mm
Natural PA Shoulder Washer Shoulder Washer - Outside Diameter 8.4 mm | 0.331 in; Base Height 4.0 mm | 0.157 in; Base Outside Diameter 6.0 mm | 0.236 in; Compatible Screw Sizes M4

10SCM004004

Price Range
R 0,7553 - R 0,5671

Stock Levels
In production
Attributes
  • Colour
    Natural
  • Washer Type
    Shoulder Washer
  • Full Material
    Polyamide
  • Material Flammability Standard
    UL94 V-2
  • Thickness
    4.0 mm
Natural PA Shoulder Washer Shoulder Washer - Outside Diameter 8.7 mm | 0.343 in; Base Height 15.9 mm | 0.626 in; Base Outside Diameter 5.2 mm | 0.205 in; Compatible Screw Sizes 8M4

10SC008062

Price Range
R 0,9378 - R 0,775

Stock Levels
26000 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Colour
    Natural
  • Washer Type
    Shoulder Washer
  • Full Material
    Polyamide
  • Material Flammability Standard
    UL94 V-2
  • Thickness
    15.9 mm
Natural PA Shoulder Washer Shoulder Washer - Outside Diameter 10.1 mm | 0.398 in; Base Height 12.7 mm | 0.5 in; Base Outside Diameter 6.7 mm | 0.264 in; Compatible Screw Sizes 10M5

10SC010050

Price Range
R 0,9387 - R 0,7046

Stock Levels
898 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Colour
    Natural
  • Washer Type
    Shoulder Washer
  • Full Material
    Polyamide
  • Material Flammability Standard
    UL94 V-2
  • Thickness
    12.7 mm
Natural PA Shoulder Washer Shoulder Washer - Outside Diameter 15.7 mm | 0.618 in; Base Height 9.5 mm | 0.374 in; Base Outside Diameter 9.1 mm | 0.358 in; Compatible Screw Sizes 5/16M8

10SC312037

Price Range
R 1,1517 - R 0,9518

Stock Levels
2446 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Colour
    Natural
  • Washer Type
    Shoulder Washer
  • Full Material
    Polyamide
  • Material Flammability Standard
    UL94 V-2
  • Thickness
    9.5 mm
Black PA Insulation Sleeve Shoulder Washer - Outside Diameter 5.5 mm | 0.217 in; Base Height 4.0 mm | 0.157 in; Base Outside Diameter 5.5 mm | 0.217 in;

312080859935

Price Range
R 0,5757 - R 0,5757

Stock Levels
14909 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Colour
    Black
  • Washer Type
    Insulation Sleeve
  • Full Material
    Polyamide
  • Thickness
    5.0 mm
  • Inside Diameter
    5.2 mm
Natural PA Shoulder Washer Shoulder Washer - Outside Diameter 4.2 mm | 0.165 in; Base Height 3.0 mm | NaN in; Base Outside Diameter 3.0 mm | 0.118 in; Compatible Screw Sizes M2

10SCM002003

Price Range
R 0,6467 - R 0,485

Stock Levels
533888 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Colour
    Natural
  • Washer Type
    Shoulder Washer
  • Full Material
    Polyamide
  • Material Flammability Standard
    UL94 V-2
  • Thickness
    3.0 mm
Natural PA Shoulder Washer Shoulder Washer - Outside Diameter 6.2 mm | 0.244 in; Base Height 4.0 mm | 0.157 in; Base Outside Diameter 4.0 mm | 0.157 in; Compatible Screw Sizes M3

10SCM003004

Price Range
R 0,7444 - R 0,5598

Stock Levels
9942 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Colour
    Natural
  • Washer Type
    Shoulder Washer
  • Full Material
    Polyamide
  • Material Flammability Standard
    UL94 V-2
  • Thickness
    4.0 mm
Natural PA Shoulder Washer Shoulder Washer - Outside Diameter 4.2 mm | 0.165 in; Base Height 4.0 mm | 0.157 in; Base Outside Diameter 3.0 mm | 0.118 in; Compatible Screw Sizes M2

10SCM002004

Price Range
R 0,6467 - R 0,485

Stock Levels
In production
Attributes
  • Colour
    Natural
  • Washer Type
    Shoulder Washer
  • Full Material
    Polyamide
  • Material Flammability Standard
    UL94 V-2
  • Thickness
    4.0 mm
Natural PA Shoulder Washer Shoulder Washer - Outside Diameter 10.2 mm | 0.402 in; Base Height 7.0 mm | 0.276 in; Base Outside Diameter 7.0 mm | 0.276 in; Compatible Screw Sizes M5

10SCM005007

Price Range
R 0,8989 - R 0,6745

Stock Levels
11870 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Colour
    Natural
  • Washer Type
    Shoulder Washer
  • Full Material
    Polyamide
  • Material Flammability Standard
    UL94 V-2
  • Thickness
    7.0 mm