Product Description
A2 Stainless Steel Solid Turned Cup Washers for Metric Countersunk Screws
Solid turned cup washers manufactured from A2 stainless steel. The one-piece body supports a countersunk screw head, spreads the fastening load and provides a neat finish on panels, trim and other surfaces.
Specifications
- Material: A2 stainless steel
- Type: Solid turned, full body cup washer
- Construction: One piece
- Recess angle: 90°
- For use with: Compatible metric countersunk screws, including socket countersunk screws
- Available nominal sizes: M3, M4, M5, M6, M8 and M10
Dimensions
| Nominal Screw Size | Internal Diameter | External Diameter | Height |
|---|---|---|---|
| M3 | 3.5mm | 9mm | 2mm |
| M4 | 4.5mm | 11mm | 2.5mm |
| M5 | 5.5mm | 14mm | 3mm |
| M6 | 7mm | 16mm | 3.5mm |
| M8 | 9mm | 22mm | 4.5mm |
| M10 | 11mm | 28mm | 5.5mm |
Dimensions are nominal. The M size identifies the matching screw diameter, not the washer's measured internal diameter.
Fitting
Fit with the flat base against the workpiece and the countersunk recess facing the screw head. Check that the screw head seats correctly within the recess before tightening.
Ordering
Select your required nominal size and pack quantity from the available options.
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