A Threaded Rod, also known as a stud, is a relatively long rod that is threaded on both ends; the thread may extend along the complete length of the rod. They are designed to be used in tension. Threaded rod in bar stock form is often called all-thread.
| ASTM A193 Standard Materials |
|---|
| Grade | Diameter |
|---|---|
| B5 | 1/2 TO 1 1/4" |
| B6 | 3/8 TO 1 1/2" |
| B7 | 1/4 TO 4" |
| B7 Metric | M12 TO M24" |
| B8 Class 1 | 3/8 TO 2 1/2" |
| B8 Class 2 | 3/8 TO 1 1/2" |
| B8 Metric | M12 TO M24 |
| B8 C | 3/8 TO 2" |
| B8M Class 1 | 3/8 TO 2 1/2" |
| B8M Class 2 | 3/8 TO 1 1/2" |
| B8M Metric | M12 TO M24" |
| B8T | 3/8 TO 2 1/2" |
| B16 | 1/4 TO 4" |
| ASTM A320 Standard Materials |
|---|
| Grade | Diameter |
|---|---|
| B8 Class 1 | 1/4 TO 2 1/2" |
| B8 Class 2 | 1/4 TO 1 1/2" |
| B8M Class 1 | 1/4 TO 2 1/2" |
| B8M Class 2 | 1/4 TO 11/2” |
| L7 | 1/4 TO 2” |
| ASTM A320 Standard Materials |
|---|
| Grade | Diameter |
|---|---|
| 660 B | 1/2 TO 2" |
| 660 D | 1/2 TO 2" |
| Stainless and Non-Ferrous Materials |
|---|
| Grade | Diameter |
|---|---|
| 18/8 | #6 TO 21/2” |
| 18/8 METRIC | M12 TO M24 |
| 304 | #6 TO 21/2” |
| 304 ELC | 3/8 TO 11/4” |
| 304 STRAIN HARDENED | 3/8 TO 2” |
| 309 | 1/2" |
| 310 | 3/8 TO 1 1/4” |
| 316 | #8 TO 21/2” |
| 316 ELC | 1/4 TO 1 3/4" |
| 316 STRAIN HARDENED | 3/8 TO 2" |
| 317 ELC | 3/8 TO 3/4" |
| 321 | 3/8 TO 2 1/2" |
| 347 | 3/8 TO 2" |
| 410 | 3/8 TO 1 1/2" |
| Alloy 20 | 1/4 TO 1 1/2" |
| Alloy 400 | 1/4 TO 11/4" |
| Aluminum | 1/4 TO 5/8" |
| Brass | #10 TO 1” |
| HASTELLOY C276 | 3/8 TO 1” |
| SILICON BRONZE | 3/8 TO 1” |
| THREAD ROLLING CAPABILITIES #6 TO 3” |
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