5/16-18 x 4-1/2 Coarse Hex Cap - Grade 5 Box/50
by Gap Power
SKU 00284
Original price
$31.49
-
Original price
$31.49
Original price
$31.49
$31.49
$31.49
-
$31.49
Current price
$31.49
In-Store Availability
Stock Status:
Limited Stock (1-2?)
Location:
Not Specified
In-Store Only — Visit us in Gap, PA to purchase
Overview
The 5/16-18 x 4-1/2 Coarse Hex Cap Screw — Grade 5, Box/50 (00284) is designed for general-purpose fastening applications requiring a medium-strength, wrench-driven hex cap screw.
| Specification | Detail |
|---|---|
| MPN | 00284 |
| Brand | Midwest Fastener |
| Thread Size | 5/16-18 |
| Length | 4-1/2 in. |
| Thread Type | Coarse (UNC) |
| Grade | Grade 5 |
| Head Style | Hex Cap |
| Drive Type | Wrench (external hex) |
| Quantity | Box of 50 |
| Category | Hardware Fasteners > Screws |
Technical Features
- Grade 5 strength rating: Meets medium-strength structural requirements, making these screws suitable for mechanical assemblies subject to moderate load and stress.
- 5/16-18 UNC coarse thread: Coarse thread pitch provides faster installation and improved resistance to cross-threading in softer base materials.
- 4-1/2 in. body length: Extended length accommodates thicker material stacks and deeper fastening applications where standard-length fasteners fall short.
- Hexagonal head design: Engineered for wrench or socket drive, enabling high torque application and secure, repeatable tightening to specification.
- Box quantity of 50: Bulk packaging reduces per-unit cost and ensures on-hand availability for production, repair, or multi-point assembly tasks.
Applications
- General mechanical and structural assemblies requiring medium-strength fastening
- Automotive and equipment repair where Grade 5 hardware is specified
- Fabrication and construction applications using standard UNC threaded components
- Any application requiring a wrench-driven external hex fastener with an extended grip length