| Part Number | Thread Type | Primary Material | Plating |
|---|
| FS0306-04 | 9/16-18 UNF | Steel | Trivalent Zinc |
| FS0306-04-SS | 9/16-18 UNF | Stainless Steel | – |
| FS0306-06 | 11/16-16 UNF | Steel | Trivalent Zinc |
| FS0306-06-SS | 11/16-16 UNF | Stainless Steel | – |
| FS0306-08 | 13/16-16 UNF | Steel | Trivalent Zinc |
| FS0306-08-SS | 13/16-16 UNF | Stainless Steel | – |
| FS0306-10 | 1-14 UNS | Steel | Trivalent Zinc |
| FS0306-12 | 1-3/16-12 UN | Steel | Trivalent Zinc |
| FS0306-12-SS | 1-3/16-12 UN | Stainless Steel | – |
| FS0306-16 | 1-7/16-12 UN | Steel | Trivalent Zinc |
| FS0306-16-SS | 1-7/16-12 UN | Stainless Steel | – |