Product Description
Imperial Extra Thick Through Hardened Flat Washers – Yellow Zinc Plated Steel
These imperial extra thick flat washers are manufactured from through hardened steel with a yellow zinc plated finish. Designed for use with imperial screws and bolts, they provide a flat bearing surface beneath the fastener head or nut to distribute the clamping load.
The extra thick section provides increased rigidity, while the hardened steel construction helps resist indentation under load. The yellow zinc plated finish provides corrosion protection for general engineering and maintenance applications.
Product Specifications
- Material: Through hardened steel
- Finish: Yellow zinc plated
- Style: Extra thick flat washer
- Size system: Imperial
- Range designation: NTX USS
- Available nominal sizes: 1/4", 3/8" and 7/16"
- Pack quantities: Choose from the available product options
Sizes and Dimensions
| Nominal Bolt Size | Outside Diameter | Thickness |
|---|---|---|
| 1/4" | 0.734" | 0.110" |
| 3/8" | 1.000" | 0.126" |
| 7/16" | 1.250" | 0.126" |
Nominal size refers to the matching bolt diameter. Please confirm the actual hole clearance before ordering if it is critical to your application.
Typical Applications
Suitable for machinery, equipment repairs, brackets and general engineering assemblies requiring a rigid, extra thick washer for imperial fasteners.
Select the required size and pack quantity from the options above. Check the washer dimensions and suitability for the intended assembly before installation.
Standards
Listed as NTX USS extra thick washers. No specific DIN, BS, ISO or ASME compliance standard has been verified for this product.
