| Basic Material, Bolt Material, Material | Steel |
| Country of Origin (subject to change) | Multiple |
| Dia./Thread Size, Thread Size, Threadlocker Minimum Temperature | 1/2"-13 |
| Dimensional Standards, Dimensional Standards, Fastener Industry Standards, Screw Industry Standards | ASME B18.2.1 |
| Drive, Head Style, Head Type | Hex |
| Fastener Length, Fastener Length, Overall Length | 3 1/4 in |
| Fastener Finish, Finish | Zinc Plated |
| Fastener Thread Style, Thread Pitch, Thread Style | Partially Threaded |
| Fastener Thread Type, Thread Type | UNC (Coarse) |
| Globally Sourced, Manufacturer Location | Globally Sourced |
| Head Height | 5/16 in |
| Head Width | 0.75 in |
| Hex Head Cap Screw Type, Item | Hex Head Cap Screw |
| Material Grade, Material Grade/Class | Grade 5 |
| Material Quality Standard, Material Quality Standards | SAE J429 |
| Maximum Temperature | 302 Degrees F |
| Minimum Temperature | -58 Degrees F |
| Minimum Thread Length | 1 1/4 in |
| Pack Size | Bulk Pack |
| Package Quantity | 100 |
| Proof Load | 74,000 to 85,000 psi |
| Rockwell Hardness | C19 to C30 |
| Screw Size | 1/2 in |
| Standards | ASME B18.2.1 SAE J429 |
| System of Measurement | Inch |
| Temp. Range | -58 Degrees to 302 Degrees F |
| Tensile Strength | 105,000 psi |
| Thread Direction | Right Hand |
| Thread Fit | 2A |
