1.3/8“ – 6 UNC x 9“ High Tensile Steel Grade 8 Black Hex Head Bolt
Our high tensile steel bolts meet the highest quality standards and are perfect for fastening in multiple applications.
Features:
- Hex Head allows for increased clamping pressure
- Thread lengths are generally 2.5 x diameter but can vary
- Overall length is measured from beneath head
- TPI refers to the distance between threads expressed in inches
- Pitch refers to the distance between threads expressed in millimeters
- Black finish suitable for internal applications
Additional information
| Diameter | 1.3/8“ | 
|---|---|
| Length | 9“ | 
| Finish | Black | 
| Grade | Grade 8 | 
| Thread Type | UNC | 
| TPI | 6 | 
| Thread Direction | Right Hand | 
| Material | High Tensile Steel | 
| Head Type | Hex | 



