| ลักษณะเกลียว - Thread Types | เกลียวตัวเมีย (Female Thread) |
|---|---|
| d - inch. | 6.35 |
| d1 - inch. | 19.05 |
| b - inch. | 7.14 |
| b1 - inch. | 9.53 |
| l - inch. | 42.85 |
| l1 - inch. | 33.32 |
| l2 - inch. | 19.05 |
| Thread - s - inch. | 0.25-28 |
| BASIC LOAD RATINGS - C - KN | 423 |
| BASIC LOAD RATINGS - Co - KN | 1242 |
| น้ำหนัก - WEIGHT - KG | 0.025 |
