A Plastic Retaining Washer is primarily used to hold screws and bolts in place during assembly and have a design that grips the outside of screw or bolt shank. Also known as an Anti Loss Washer, they provide insulation, cushioning and spacing. They help insulate fastening assemblies from moisture and electricity.
This washer range includes options with internal and external teeth with a tapered design. The washer easily slides on to the screw (or bolt) and is retained by the screw once assembled. The washer cold forms and fully enters the pitch of the screw to provide sealing.
These washers allow for preliminary mounting of the screw (or bolt) before securing with a nut. They are ideal when pre-assembly of the screw and washer is required. They also help reduce assembly time and cost.
The range includes material options that provide corrosion, abrasion and chemical resistance.
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Use the filters or search below to find what you're looking for
Price range | Availability | Material | Inside Diameter | Outside Diameter | Compatible Screw Sizes (All) | Thickness | View | ||||
---|---|---|---|---|---|---|---|---|---|---|---|
£ 0.1621 - £ 0.2001 | In production |
PA
|
0.449 in
11.4 mm
|
1.5 in
38.1 mm
|
1/4
|
0.059 in
1.5 mm
|
|||||
£ 0.0271 - £ 0.0335 | 3108 In stock |
PA
|
0.469 in
11.9 mm
|
0.732 in
18.6 mm
|
5/16
|
0.059 in
1.5 mm
|
|||||
£ 0.2066 - £ 0.2551 | 1000 In stock |
PA
|
0.563 in
14.3 mm
|
1.26 in
32.0 mm
|
3/8
|
0.059 in
1.5 mm
|
|||||
£ 0.0292 - £ 0.0361 | In production |
PA
|
0.689 in
17.5 mm
|
1.122 in
28.5 mm
|
1/2
|
0.031 in
0.8 mm
|
|||||
£ 0.0292 - £ 0.0361 | 4468 In stock |
PA
|
0.567 in
14.4 mm
|
1.028 in
26.1 mm
|
7/16
|
0.031 in
0.8 mm
|
|||||
£ 0.0616 - £ 0.076 | 1750 In stock |
PA
|
0.937 in
23.8 mm
|
1.343 in
34.1 mm
|
7/8
|
0.059 in
1.5 mm
|
|||||
£ 0.0101 - £ 0.0125 | 1380198 In stock |
PA
|
0.114 in
2.9 mm
|
0.201 in
5.1 mm
|
2
|
0.031 in
0.8 mm
|
|||||
£ 0.0136 - £ 0.0167 | 885 In stock |
PA
|
0.154 in
3.9 mm
|
0.264 in
6.7 mm
|
#4
|
0.059 in
1.5 mm
|
|||||
£ 0.0283 - £ 0.035 | 413 In stock |
PA
|
0.374 in
9.5 mm
|
0.748 in
19.0 mm
|
#7
|
0.059 in
1.5 mm
|
|||||
£ 0.0187 - £ 0.0231 | In production |
PA
|
0.232 in
5.9 mm
|
0.327 in
8.3 mm
|
#8
|
0.031 in
0.8 mm
|
|||||
16FWRT010055 | £ 0.0417 - £ 0.0626 | 8357 In stock |
PA
|
0.276 in
7.0 mm
|
0.398 in
10.1 mm
|
#10
|
0.051 in
1.3 mm
|
||||
£ 0.0314 - £ 0.0388 | 2505 In stock |
PA
|
0.276 in
7.0 mm
|
0.63 in
16.0 mm
|
#10
|
0.059 in
1.5 mm
|
|||||
£ 0.0101 - £ 0.0125 | 142052 In stock |
PA
|
0.154 in
3.9 mm
|
0.264 in
6.7 mm
|
#4
|
0.031 in
0.8 mm
|
|||||
16FWRT006032 | £ 0.0122 - £ 0.015 | 1387 In stock |
PA
|
0.197 in
5.0 mm
|
0.327 in
8.3 mm
|
#6
|
0.031 in
0.8 mm
|
||||
£ 0.0169 - £ 0.0209 | 46453 In stock |
PA
|
0.232 in
5.9 mm
|
0.39 in
9.9 mm
|
#8
|
0.031 in
0.8 mm
|
|||||
£ 0.0238 - £ 0.0294 | In production |
PA
|
0.236 in
6.0 mm
|
0.39 in
9.9 mm
|
#8
|
0.059 in
1.5 mm
|
|||||
£ 0.0238 - £ 0.0294 | 28000 In stock |
PA
|
0.276 in
7.0 mm
|
0.453 in
11.5 mm
|
#10
|
0.059 in
1.5 mm
|
|||||
£ 0.0204 - £ 0.0252 | 757 In stock |
PA
|
0.343 in
8.7 mm
|
0.5 in
12.7 mm
|
1/4
|
0.031 in
0.8 mm
|
|||||
16FWRT004050 | £ 0.0189 - £ 0.0233 | 77860 In stock |
PA
|
0.154 in
3.9 mm
|
0.248 in
6.3 mm
|
#4
|
0.051 in
1.3 mm
|
||||
£ 0.0169 - £ 0.0209 | 29855 In stock |
PA
|
0.197 in
5.0 mm
|
0.327 in
8.3 mm
|
#6
|
0.059 in
1.5 mm
|
|||||
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