| Management number | 216213794 | Release Date | 2026/04/19 | List Price | US$13.42 | Model Number | 216213794 | ||
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Features: When using countersunk screws, you will need to "sagiri" the other material, but by using a rosette washer, you can use the countersunk screws without any processing, eliminating the process. Washers for countersunk and round countersunk screws. Also known as the Yamagata Washer. [Use] For use with round countersunk machine screws and wood screws. Specifications: Nominal Diameter: M4 Outer Diameter: 0.5 inches (12 mm) Inner diameter: 0.18 inches (4.5 mm) Thickness: 0.1 inch (2.5 mm) (Material/Finish) Brass Nickel plated. Set Contents: Note:
| Brand | Trusco |
|---|---|
| Model | Y553-6404 |
| Size Name | M4 |
| Metal Type | Brass |
| Unit Count | 1.00 Count |
| Part Number | Y553-6404 |
| Thread Size | M4 |
| Washer Type | ロゼット |
| Finish Types | Nickel Plated |
| Manufacturer | トラスコ中山(TRUSCO) |
| Fastener Size | M4 |
| Fastener Type | Flat Washers |
| Item Diameter | 12 Millimeters |
| Material Type | Copper |
| Item Thickness | 2.5 Millimeters |
| Item Type Name | Flat washer |
| Exterior Finish | Nickel |
| Item Dimensions | 3.94 x 2.17 x 2.17 inches |
| Number of Pieces | 30 |
| Outside Diameter | 12 Millimeters |
| Screw Head Style | Countersunk |
| Included Components | No |
| Compatible Groove Diameter | 4.5 Millimeters |
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