Description
Secure high-load assemblies with our Hex Head Cap Screws Grade 8 Steel Plain Fine Thread 7/8-14 x 4″ (PT). These robust fasteners are designed for reliability in heavy-duty machinery, automotive applications, and industrial equipment.
Key Features
- Material: Grade 8 steel for exceptional strength and toughness
- Finish: Plain (uncoated) surface for versatile use and compatibility with coatings
- Thread: Plain fine thread, 7/8-14; precise engagement and improved withdrawal resistance
- Size: 7/8″ diameter, 14 threads per inch, 4″ length
- Head: Hex drive cap screw for easy installation with standard wrenches or sockets
Benefits
- High clamping force ideal for heavy-duty assemblies
- Durable performance in demanding environments
- Plain finish offers flexibility for coatings or plating in a subsequent operation
- Widely compatible with compatible nuts and components in machinery and equipment
Applications
Perfect for engine and transmission components, mounting brackets, and industrial machinery where a robust, reliable fastener is required.
Choose our Hex Head Cap Screws Grade 8 Steel Plain Fine Thread 7/8-14 x 4″ (PT) for dependable strength and lasting performance. Add to cart now to secure your next project.
| Pieces | 15 |
|---|---|
| Measurement type | Inch |
| Thread size | 7/8-14 |
| Diameter | 7/8 |
| Length | 4 |
| Material | Steel |
| Grade | Grade 8 |
| Finish | Plain |
| Head style | Hex |
| Threads per inch | 14 |
| Thread style | Partially Threaded |
| Weight | 12.71 lb |
WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State ofCalifornia to cause cancer and birth defects or other reproductive harm. For more information go tohttps://www.P65Warnings.ca.gov.

![Wholesale [15 PKG] Hex Head Cap Screws Grade 8 Steel Plain Fine Thread 7/8-14 x 4″” (PT)](https://www.essentialtoolcorner.com/wp-content/uploads/2026/03/wholesale-15-pkg-hex-head-cap-screws-grade-8-steel-plain-fine-thread-7-8-14-x-4-8243-8221-pt-cmygwoih22486.webp)
Reviews
There are no reviews yet.