486 Series - Dimcogray fluted round thru hole knob
| Part N° | Material | Unit system | Fastening gender | A | B | C | D | Thread length | Thread size |
| 4-486-001 | Thermoplastic | Imperial | Female | 1-1/2 | 1 | 3/4 | 3/8 | 5/8 | 1/4-20 |
| 4-486-002 | Thermoplastic | Imperial | Female | 1-1/2 | 1 | 3/4 | 3/8 | 5/8 | 5/16-18 |
| 4-486-003 | Thermoplastic | Imperial | Female | 1-1/2 | 1 | 3/4 | 3/8 | 5/8 | 3/8-16 |
| 4-486-006 | Thermoplastic | Imperial | Female | 1-1/2 | 1 | 3/4 | 3/8 | 1/4 | 5/16-18 |
| 4-486-010 | Thermoplastic | Imperial | Female | 1-1/2 | 1 | 3/4 | 3/8 | 5/8 | 5/16-18 |