40802 USS 9/16 Flat Washers Box/99
by Gap Power
SKU 03841
Original price
$21.74
-
Original price
$21.74
Original price
$21.74
$21.74
$21.74
-
$21.74
Current price
$21.74
In-Store Availability
Stock Status:
Limited Stock (1-2?)
Location:
Not Specified
In-Store Only — Visit us in Gap, PA to purchase
Overview
40802 USS 9/16 Flat Washers Box/99 (03841) is designed for Hardware > Tools applications requiring load distribution beneath threaded fasteners. Manufactured by Midwest Fastener, this box of 99 USS-specification flat washers features the characteristically large, wider body profile that distinguishes USS flat washers from the tighter-tolerance SAE variety.
| Specification | Value |
|---|---|
| MPN | 03841 |
| Brand | Midwest Fastener |
| Size / Thread Compatibility | 9/16 in. |
| Standard | USS (United States Standard) |
| Quantity per Box | 99 |
| Package Weight | 3.91 lb |
| Package Dimensions | 5.65 in. x 3.61 in. x 2.88 in. |
| Color | Gray |
Technical Features
- USS specification body profile: Larger outside diameter than SAE equivalents, providing a broader bearing surface to distribute fastener load across a wider area and reduce the risk of pull-through or surface damage.
- Thin, flat plate geometry: Consistent thickness allows uniform load distribution beneath bolt heads and nuts without adding excessive stack height to an assembly.
- Central through-hole design: Engineered to accept a 9/16 in. threaded fastener, ensuring proper alignment and fit with compatible bolts and nuts.
- Box quantity of 99: Bulk packaging reduces per-unit cost and ensures adequate supply for multi-fastener projects or ongoing maintenance tasks.
Applications
- General construction and structural assembly requiring load spreading beneath bolt heads or nuts.
- Mechanical and fabrication work where surface protection from fastener pressure is required.
- Maintenance and repair operations using 9/16 in. threaded fasteners.
- Any application where a USS-standard, wide-body washer is specified over a tighter-tolerance SAE washer.

















































