Brand Name: Boltmaster
*Diameter: 5/16-24 in.
*Length: 36 in.
*Material: Steel
*Weldable: No
*Product Type: Threaded Rod
*Thread Type: Fine
*Packaging Type: Bulk
*Thread Fit: Class 2A Thread
*Number in Package: 1 pk
*References National # 218289
* Meets ASTM A307 specs
* Finish: Zinc-Plated