40671 5/8" USS Flat Washers - Galvanized Box/25
by Gap Power
SKU 09144
Original price
$17.23
-
Original price
$17.23
Original price
$17.23
$17.23
$17.23
-
$17.23
Current price
$17.23
In-Store Availability
Stock Status:
5+
Location:
Not Specified
In-Store Only — Visit us in Gap, PA to purchase
Overview
The 40671 5/8" USS Flat Washers – Galvanized (09144) is designed for load distribution applications with threaded fasteners in general construction, structural assembly, and hardware installations.
| Specification | Detail |
|---|---|
| MPN | 09144 |
| Brand | Midwest Fastener Corp. |
| Bolt Size | 5/8" |
| Washer Standard | USS (United States Standard) |
| Finish | Galvanized |
| Quantity per Box | 25 pieces |
Technical Features
- USS Standard Body Geometry: Features a large, wider outside diameter compared to SAE flat washers, providing a broader bearing surface to distribute clamping load across a greater area and reduce the risk of fastener pull-through.
- Galvanized Finish: Zinc-based galvanized coating provides corrosion resistance, making these washers suitable for use in outdoor and exposed environments.
- 5/8" Bolt Compatibility: Sized to fit 5/8" threaded fasteners, ensuring proper seating and alignment during assembly.
- Flat Profile with Center Hole: Thin, flat plate construction with a center hole allows the washer to sit flush against mating surfaces, preventing fastener damage to the base material.
Applications
- General construction and structural bolted connections requiring load distribution
- Outdoor and exposed installations where corrosion resistance is required
- Use with 5/8" bolts, nuts, and threaded rod in wood, metal, or composite assemblies
- Framing, decking, fencing, and heavy hardware applications

















































