Product Description
Imperial Thick Flat Washers – Through-Hardened Steel, Yellow Zinc Plated
Imperial flat washers manufactured from through-hardened steel with a yellow zinc plated finish. These USA SAE-pattern washers provide a flat bearing surface beneath a bolt head or nut, helping distribute the clamping load and protect the mating surface.
Product Specifications
| Material | Through-hardened steel |
|---|---|
| Finish | Yellow zinc plated |
| Type | Thick flat washer |
| Pattern | USA SAE |
| Sizing | Imperial nominal bolt sizes |
Available Sizes
1/4", 5/16", 3/8", 7/16", 1/2", 5/8" and 3/4".
Listed Dimensions
| Nominal Bolt Size | Outside Diameter | Thickness |
|---|---|---|
| 1/4" | 5/8" | 0.065" |
| 5/16" | 11/16" | 0.065" |
| 3/8" | 13/16" | 0.065" |
| 1/2" | 1 1/16" | 0.095" |
| 5/8" | 1 5/16" | 0.095" |
| 3/4" | 1 15/32" | 0.134" |
Nominal sizes refer to the matching bolt diameter, rather than the exact washer hole diameter. Dimensions are provided as a guide; please contact us if measurements are critical or you require dimensions for the 7/16" size.
Key Features
- Through-hardened steel construction.
- Yellow zinc plating provides added corrosion protection.
- Flat bearing surface helps spread the clamping load.
- Suitable for use with matching imperial bolts, screws and nuts.
Select your required nominal size and pack quantity before ordering.
