412 Series - Dimcogray 3-prong thru hole knob
| Part N° | Material | Unit system | Fastening gender | A | B | C | D | Thread length | Thread size |
| 4-412-001 | Thermoplastic | Imperial | Female | 2 | 1-1/16 | 5/8 | 29/64 | 5/8 | 1/4-20 |
| 4-412-002 | Thermoplastic | Imperial | Female | 2 | 1-1/16 | 5/8 | 29/64 | 5/8 | 5/16-18 |
| 4-412-003 | Thermoplastic | Imperial | Female | 2 | 1-1/16 | 5/8 | 29/64 | 5/8 | 3/8-16 |
| 4-412-004 | Thermoplastic | Imperial | Female | 2 | 1-43/64 | 5/8 | 1-1/16 | 7/8 | 5/16-18 |
| 4-412-005 | Thermoplastic | Imperial | Female | 2 | 1-43/64 | 5/8 | 1-1/16 | 7/8 | 1/4-20 |
| 4-412-013 | Thermoplastic | Imperial | Female | 2 | 47/64 | 5/8 | 1/8 | Hex Nut | 1/4-20 |