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- Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 24/11/2024 to 7:00 (SGT) 25/11/2024. We apologize for the inconvenience.
- Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.
Flat Washers (Part Numbers)
- Volume Discount
Part Number
Configured Part Number is shown.
C-WSSA20-5-5
Economy Flat Washers
- Economical pricing for low-carbon steel flat washers, providing reliable performance.
- Available in a wide range of outer and inner diameters, with thicknesses to fit various applications.
- Made from durable materials with enhanced corrosion resistance.
- Helps protect surfaces from scratches and evenly distributes pressure.
- Ready for same-day shipping to meet urgent needs.
MISUMI Standard
Cheaper Price
Product Variety
3D CAD Support
Product Overview of Metal Washers, Collars
Metal Washers, Collars can also be used to protect the surface of the connected part from being scratched by the nut and disperse the pressure generated by the nut on the connected part.
Product Feature of Metal Washers, Collars
Feature of Metal Washers, Collars 2: Compared with standard washers, metal washers will not be dented after the connected part is screwed in due to the locking, and cause the bolts to loosen.
Feature 3: Compared with standard stamped washers, metal washers increase the friction with the mounting part, which can prevent of Metal Washers, Collars loosening.
Dimensional Drawing of Metal Washers, Collars
Specifications Overview of Metal Washers, Collars
| Type of Metal Washers, Collars |  Material |  Surface Treatment | D | T |
| C-WSSA | Low Carbon Free Cutting Steel | Trivalent Chromate Treatment | 6~30 | 1~5 |
The surface of this product is barrel-plated, so the appearance may have some bumps and bruises.Usage Method of Metal Washers, Collars
to 
. | Part Number (Type· D) | - |  V | - | T | |
| C-WSSA10 | - | 3 | - | 2 |
| Part Number | V Selection | T Selection | ||||||||||
| Type | D | |||||||||||
| C-WSSA | 6 | 3 | 1 | 2 | ||||||||
| 8 | 3 | 4 | 5 | 1 | 2 | |||||||
| 10 | 3 | 4 | 5 | 6 | 1 | 2 | ||||||
| 12 | 3 | 4 | 5 | 6 | 8 | 2 | 3 | |||||
| 14 | 5 | 6 | 8 | 2 | 3 | |||||||
| 15 | 4 | 5 | 6 | 2 | 3 | |||||||
| 16 | 5 | 6 | 8 | 2 | 3 | |||||||
| 20 | 5 | 6 | 8 | 10 | 3 | 5 | ||||||
| 25 | 6 | 8 | 10 | 12 | 3 | 5 | ||||||
| 30 | 8 | 10 | 12 | 3 | 5 | |||||||
For products with hardness, please refer to Quenched Products.If you need to choose a metal collar with a thickness of more than 10mm, please check the Metal collar L size selection type.Part Number
CAD Data download and 3D preview are not available because the part number has not yet been determined.
- *In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
- Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.
Basic Information
| I.D. Shape | Straight | Material | Low-carbon Free-cutting Steel | I.D. Tolerance | +0.3~+0.1 |
|---|---|---|---|---|---|
| Thickness / Length Tolerance | ±0.1 | O.D. Tolerance | 0~-0.2 | Hardness(HRC) | Not Provided |
| Surface Treatment | Trivalent Chromate Treatment | Accuracy | Standard Grade |
Please check the type/dimensions/specifications of the part C-WSSA20-5-5 in the Flat Washers series.
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Frequently asked question (FAQ)
- Question: When the torque is too large, does it affect the service life of metal washer?
- Answer: Yes, it does, and the washer may crack in severe cases.
- Question: If metal washers are used for locking, is it easy to cause loosening and falloff between the connectors?
-
Answer:
No, it is not easy to cause loosening and fall off.
Compared with standard washers, metal washers increase the friction with the mounting part, which can prevent loosening. - Question: Are MISUMI brand metal washers stamped parts?
- Answer: MISUMI brand metal washers are all turned products, not stamped parts.
- Question: What are the types of adjusting screws?
- Answer: Depending on the tightening method, they are divided into inner hexagon embossed knob type and hex socket on head type.
- Question: Are MISUMI brand metal washers applicable when it is necessary to precisely adjust the space clearance?
- Answer: MISUMI has precision grade metal washers with a thickness tolerance of ±0.01, and other dimensional tolerances are also available.
Similar Part Numbers
| Part Number |
|---|
| C-WSSA10-4-1 |
| C-WSSA10-4-2 |
| C-WSSA10-4-3 |
| C-WSSA20-6-2 |
| C-WSSA20-6-3 |
| C-WSSA20-6-5 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | O.D. (mm) | I.D. (mm) | Thickness/Length (mm) |
|---|---|---|---|---|---|---|---|---|
SGD 0.38 | 1 Piece(s) | Available | Same day | 10 | 10 | 4 | 1 | |
SGD 0.38 | 1 Piece(s) | Available | Same day | 10 | 10 | 4 | 2 | |
SGD 0.38 | 30 Piece(s) | Available | Same day | 10 | 10 | 4 | 3 | |
SGD 0.55 | 1 Piece(s) | Available | Same day | 10 | 20 | 6 | 2 | |
SGD 0.56 | 1 Piece(s) | Available | Same day | 10 | 20 | 6 | 3 | |
SGD 0.60 | 1 Piece(s) | Available | Same day | 10 | 20 | 6 | 3 |
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