Machine-Screw Insulators
Component Mounts / Insulators
High temperature shoulder washer.
- Easily insert and spread the. load of threaded fasteners.
- Use with component sizes TO-3, TO-66, TO-218, TO-220, TO-247.
- Made from UL rated 94V-0 nylon.
- Range of dimensional options.
Clear
Filter
Outer Diameter
- .130 in. (3.3mm)
- .140 in. (3.6mm)
- .145 in. (3.7mm)
- .150 in. (3.8mm)
- .177 in. (3.7mm)
- .190 in. (4.8mm)
Height
- .031 in. (.8mm)
- .040 in. (1.0mm)
- .093 in. (2.4mm)
- .125 in. (3.2mm)
- .185 in. (4.7mm)
- .187 in. (4.8mm)
Item # |
Image |
3D Model |
Color |
Outer Diameter |
Height |
|---|---|---|---|---|---|
| SW-031-145 |
Image
![]() SW-031-190 |
3D Model
N/A
|
Color N/A Black | Outer Diameter N/A .145 in. (3.7mm) | Height N/A .031 in. (.8mm) |
| SW-031-177 |
Image
![]() SW-031-190 |
3D Model
N/A
|
Color N/A Black | Outer Diameter N/A .177 in. (3.7mm) | Height N/A .031 in. (.8mm) |
| SW-031-190 |
Image
![]() SW-031-190 |
3D Model
N/A
|
Color N/A Black | Outer Diameter N/A .190 in. (4.8mm) | Height N/A .031 in. (.8mm) |
| SW-032-135 |
Image
![]() SW-031-190 |
3D Model
N/A
|
Color N/A Black | Outer Diameter N/A .130 in. (3.3mm) | Height N/A .031 in. (.8mm) |
| SW-040-140 |
Image
![]() SW-031-190 |
3D Model
N/A
|
Color N/A Black | Outer Diameter N/A .140 in. (3.6mm) | Height N/A .040 in. (1.0mm) |
| SW-093-145 |
Image
![]() SW-031-190 |
3D Model
N/A
|
Color N/A Black | Outer Diameter N/A .140 in. (3.6mm) | Height N/A .093 in. (2.4mm) |
| SW-125-140 |
Image
![]() SW-031-190-1 |
3D Model
N/A
|
Color N/A | Outer Diameter N/A .140 in. (3.6mm) | Height N/A .125 in. (3.2mm) |
| SW-125-150 |
Image
![]() SW-031-190 |
3D Model
N/A
|
Color N/A Black | Outer Diameter N/A .150 in. (3.8mm) | Height N/A .125 in. (3.2mm) |
| SW-185-150 |
Image
![]() SW-031-190 |
3D Model
N/A
|
Color N/A Black | Outer Diameter N/A .150 in. (3.8mm) | Height N/A .185 in. (4.7mm) |
| SW-187-145 |
Image
![]() SW-031-190 |
3D Model
N/A
|
Color N/A Black | Outer Diameter N/A .140 in. (3.6mm) | Height N/A .187 in. (4.8mm) |



