Himould® plastic Tri-knobs are moulded in tough, durable polypropylene and have been an industry favourite for many years. The unique three- cornered knob allows an exceptional amount of torque to be applied to the threaded inserts whilst still being comfortable to hold and turn.
A wide variety of both male and female-threaded mild steel inserts can be provided, either ex stock or moulded as a special run. Where a water environment is present, special stainless steel insert options are also available. The maximum thread size is M10 or 3/8” BSW. There is also an unthreaded version which has a hexagonal hole only. All standard Tri-knobs are black in colour, however other colours can be quoted for specific requirements.
| Stock Code | Description | Stocked | |
| 865549 | M6 | Yes | |
| 865560 | 1/4″ BSW | No | |
| 865547 | M8 [8.5mm hole] | Yes | |
| 865550 | M8 [16mm hole] | No | |
| 865547SS | M8 Stainless Steel | Yes | |
| 865548 | M10 | Yes | |
| 865548SS | M10 Stainless Steel | No | |
| 865554 | 3/8″ BSW | Yes | |
| 865554SS | 3/8″ UNC Stainless Steel | No | |
| 865400 | 1/2″ AF Hex Hole | Yes | |
| 800536 | 1/4″ BSW (Samll Knob) | Yes |
