5/8-18 Hex Nut Gr8
by Gap Power
SKU 63067
Sold out
Original price
$8.96
-
Original price
$8.96
Original price
$8.96
$8.96
$8.96
-
$8.96
Current price
$8.96
In-Store Availability
Stock Status:
Limited Stock (1-2?)
Location:
Not Specified
In-Store Only — Visit us in Gap, PA to purchase
Overview
The 5/8-18 Hex Nut Grade 8 (63067) is designed for securing and fastening the threaded portions of machine screws and bolts in high-strength mechanical assemblies.
| MPN | 63067 |
|---|---|
| Brand | Midwest Fastener / Hard-to-Find Fastener |
| Thread Size | 5/8-18 |
| Grade | Grade 8 |
| Color / Finish | Yellow |
| Thread Type | Fine Thread (18 TPI) |
Technical Features
- Grade 8 Classification: Meets the high-strength requirements of Grade 8 hardware, making this nut suitable for demanding mechanical and structural fastening applications where standard-grade hardware would be insufficient.
- 5/8-18 Fine Thread: The 18 threads-per-inch (TPI) pitch provides greater thread engagement per unit length compared to coarse-thread variants, resulting in improved resistance to loosening under vibration and dynamic loads.
- Hex Drive Geometry: Standard six-sided profile is compatible with open-end wrenches, box wrenches, sockets, and torque wrenches for precise installation and controlled tightening.
- Yellow Finish: Identifies this nut visually as a Grade 8 fastener, supporting correct identification and segregation on the job site or in inventory storage.
Applications
- Securing machine screws and bolts in high-load mechanical assemblies
- Automotive, agricultural, and heavy equipment repair requiring Grade 8-rated hardware
- Structural fastening applications where fine-thread engagement and strength are specified
- Replacement or supplemental fastener for assemblies calling for 5/8-18 fine-thread hex nuts