5/8-11 x 3 Hex Cap Gr5 Zn
by Gap Power
SKU 53391
Sold out
Original price
$28.49
-
Original price
$28.49
Original price
$28.49
$28.49
$28.49
-
$28.49
Current price
$28.49
In-Store Availability
Stock Status:
Limited Stock (1-2?)
Location:
Not Specified
In-Store Only — Visit us in Gap, PA to purchase
Overview
The 5/8-11 x 3 Hex Cap Gr5 Zn (53391) is designed for hardware fastening applications requiring a wrench-driven hex head cap screw.
| Specification | Detail |
|---|---|
| MPN | 53391 |
| Brand | Midwest Fastener |
| Thread Size | 5/8-11 |
| Length | 3 inches |
| Grade | Grade 5 |
| Finish | Zinc (Zn) |
| Drive Type | Hexagonal head (wrench-driven) |
Technical Features
- Grade 5 Strength Rating: Meets the mechanical requirements of SAE Grade 5, providing a mid-range tensile strength suitable for structural and mechanical assemblies.
- Zinc Finish: Zinc coating provides a layer of corrosion resistance, extending service life in general-purpose indoor and light outdoor environments.
- 5/8-11 Thread Specification: Coarse thread pitch (11 threads per inch) allows for faster installation and improved resistance to cross-threading in field conditions.
- 3-Inch Length: Provides sufficient grip length for joining medium-thickness materials or where deeper thread engagement is required.
- Hexagonal Head Design: Six-sided head allows engagement with standard open-end, box-end, and socket wrenches for reliable torque application.
Applications
- General structural fastening in construction and fabrication
- Mechanical assemblies requiring a wrench-driven fastener
- Equipment mounting and fixture installations
- Applications where Grade 5 tensile strength is specified

















































