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About Washers
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High-Temperature Plastic Washers
These are among the most heat resistant plastic washers we carry. All have good chemical resistance.
Polyimide washers are better electrical insulators than PEEK washers.
For technical drawings and 3-D models, click on a part number.
Temperature Range, °F | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
For Screw Size | ID | OD | Thick. | Min. | Max. | Hardness | Color | Pkg. Qty. | Pkg. | |
Polyimide Plastic | ||||||||||
| No. 0 | 0.062" | 0.219" | 0.005"-0.006" | -420° | 450° | Not Rated | Orange | 10 | 000000000 | 00000 |
| No. 2 | 0.094" | 0.250" | 0.005"-0.006" | -420° | 450° | Not Rated | Orange | 10 | 000000000 | 0000 |
| No. 3 | 0.101" | 0.250" | 0.005"-0.006" | -420° | 450° | Not Rated | Orange | 10 | 000000000 | 0000 |
| No. 4 | 0.125" | 0.312" | 0.005"-0.006" | -420° | 450° | Not Rated | Orange | 10 | 000000000 | 0000 |
| No. 6 | 0.156" | 0.375" | 0.005"-0.006" | -420° | 450° | Not Rated | Orange | 10 | 000000000 | 0000 |
| No. 8 | 0.196" | 0.500" | 0.005"-0.006" | -420° | 450° | Not Rated | Orange | 10 | 000000000 | 0000 |
| No. 10 | 0.203" | 0.625" | 0.005"-0.006" | -420° | 450° | Not Rated | Orange | 10 | 000000000 | 0000 |
Large-Adjustment Slotted Shims
Use these thick shims to align cabinets, doors, and windows, or for other rough leveling. They're color-coded by thickness for easy identification. The slot makes it easy to insert, remove, and adjust the shims. Shims are made of plastic to resist moisture and prevent rot.
For technical drawings and 3-D models, click on a part number.
Slot | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Thick. | Thick. Tolerance | Lg. | Wd. | Wd. | Dp. | Color | For Max. Screw Size | Material | Temp. Range | Pkg. Qty. | Pkg. | |
| 0.1875" | -0.03" to 0.03" | 4" | 3" | 29/32" | 2 15/16" | Orange | 7/8" | Polystyrene Plastic | Not Rated | 10 | 000000000 | 000000 |
Color-Coded Horseshoe Shims
These shims are color-coded by thickness for easy identification. The horseshoe design fits around screws. Use them to align cabinets, doors, and windows. Shims are made of plastic to resist moisture and prevent rot.
For technical drawings and 3-D models, click on a part number.
High-Temperature Foam Rings
- Color: Orange
- Temperature Range: -100° to 500° F
- Cell Type: Closed
- For Use Outdoors: Yes
- Density: 42.5 lbs./cu. ft.
- Pressure to Compress 25%: 10 psi (Soft)
- Tensile Strength Rating: Good
- Oil-Resistance Rating: Not Rated
Seal and damp vibration in high-temperature equipment with these rings. Made of silicone foam, they maintain their flexibility across a wide range of temperatures. This foam has closed-cell construction, which restricts water, air, and gases from being absorbed. Rings have a crisscross texture that provides a nonslip gripping surface.
For technical drawings and 3-D models, click on a part number.
| OD | ID | Thick. | Each | |
| 0.75" | 1/2" | 1/8" | 00000000 | 00000 |
| 1.125" | 27/32" | 1/8" | 00000000 | 0000 |
| 1.25" | 1" | 1/8" | 00000000 | 0000 |
| 1.5" | 1" | 1/8" | 00000000 | 0000 |
| 1.75" | 1 1/2" | 1/8" | 00000000 | 0000 |
| 2" | 1 1/2" | 1/8" | 00000000 | 0000 |
| 2.25" | 1 1/16" | 1/8" | 00000000 | 0000 |
| 2.25" | 2" | 1/8" | 00000000 | 0000 |
| 2.5" | 2" | 1/8" | 00000000 | 0000 |
| 2.625" | 1 5/16" | 1/8" | 00000000 | 0000 |
| 2.75" | 2 1/2" | 1/8" | 00000000 | 0000 |
| 3" | 2 1/2" | 1/8" | 00000000 | 0000 |
| 3.25" | 3" | 1/8" | 00000000 | 0000 |
| 3.5" | 3" | 1/8" | 00000000 | 0000 |
| 3.75" | 3 1/2" | 1/8" | 00000000 | 0000 |
| 4" | 3 1/2" | 1/8" | 00000000 | 0000 |
| 4.125" | 2 3/8" | 1/8" | 00000000 | 0000 |
| 4.25" | 4" | 1/8" | 00000000 | 00000 |
| 4.5" | 4" | 1/8" | 00000000 | 00000 |
| 5.375" | 3 1/2" | 1/8" | 00000000 | 00000 |
| 6.875" | 4 1/2" | 1/8" | 00000000 | 00000 |