![](https://www.vulc.com/wp-content/uploads/2018/08/LOW-CARBON-Threaded.jpg)
- Grades: Low Carbon, A36
- Specifications: F1554 gr 36, F1554 gr 55
- Diameters: ¼“ to 2 ½”
- Finishes: Plain, Zinc (RoHs), Yellow Zinc (RoHs), Hot Dip Galvanized
- Thread Types: Coarse, National Fine (SAE), Acme, Left Hand
- Larger diameters and custom threads available upon request