244 Series - Dimcogray round knurled knob
| Part N° | Material | Unit system | Fastening gender | A | B | C | Thread length | Thread size |
| 1-244-001 | Phenolic | Imperial | Female | 5/8 | 9/16 | 1/2 | 5/16 | 6-32 |
| 1-244-002 | Phenolic | Imperial | Female | 5/8 | 9/16 | 1/2 | 5/16 | 8-32 |
| 1-244-004 | Phenolic | Imperial | Female | 5/8 | 9/16 | 1/2 | 5/16 | 10-24 |
| 1-244-020 | Phenolic | Imperial | Female | 5/8 | 9/16 | 1/2 | 5/16 | 10-32 |
| 1-244-028 | Phenolic | Imperial | Male | 5/8 | 9/16 | 1/2 | 3/8 | 8-32 |
| 1-244-040 | Phenolic | Imperial | Male | 5/8 | 9/16 | 1/2 | 1/2 | 8-32 |
| 1-244-041 | Phenolic | Imperial | Male | 5/8 | 9/16 | 1/2 | 5/8 | 10-32 |
| 1-244-046 | Phenolic | Imperial | Male | 5/8 | 9/16 | 1/2 | 1/2 | 10-24 |
| 1-244-050 | Phenolic | Imperial | Male | 5/8 | 9/16 | 1/2 | 1/4 | 6-32 |
| 1-244-059 | Phenolic | Imperial | Male | 5/8 | 9/16 | 1/2 | 1/2 | 1/4-20 |
| 1-244-060 | Phenolic | Imperial | Male | 5/8 | 9/16 | 1/2 | 1/4 | 10-32 |
| 1-244-061 | Phenolic | Imperial | Male | 5/8 | 9/16 | 1/2 | 3/4 | 10-32 |
| 1-244-063 | Phenolic | Imperial | Male | 5/8 | 9/16 | 1/2 | 1 | 10-32 |
| 1-244-064 | Phenolic | Imperial | Male | 5/8 | 9/16 | 1/2 | 1 | 10-32 |
| 1-244-065 | Phenolic | Imperial | Male | 5/8 | 9/16 | 1/2 | 1/2 | 6-32 |
| 1-244-069 | Phenolic | Imperial | Male | 5/8 | 9/16 | 1/2 | 3/8 | 10-32 |
| 1-244-070 | Phenolic | Imperial | Female | 5/8 | 9/16 | 1/2 | 3/8 | 10-32 |
| 1-244-600 | Phenolic | Metric | Female | 5/8 | 9/16 | 1/2 | 5/16 | M5-.8 |