Steel with Radiused Delrin Nose
Zinc Plated 12L14 Steel
The new threaded adapter is designed to accept any internally threaded knob or handle.
Available with or without locking element.
All part numbers that end with a “P” do NOT have a locking element.
The nylon locking element holds the plunger body securely in place without the need for lock nuts or other devices. We recommend a 90 degree countersink 1/32″ larger than the major diameter of the mating thread to prevent damaging the element.
| Part # | Projection | Nose Diameter | Thread Sizes | End Pressure Start (Newtons) | Thread Lengths | End Pressure Full (Newtons) | Materials | Pressures | Locking Element | Buy | hf:tax:projection | hf:tax:nose_diameter | hf:tax:thread | hf:tax:end_pressure_newtons_start | hf:tax:thread_length | hf:tax:end_pressure_newtons_full | hf:tax:material | hf:tax:pressure | hf:tax:locking_element |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 34078P | 3.17 | 3.65 | M6 x 1.0 | 4.5 | 12.7 | 22 | Steel | Heavy | No | | 3-17 | 3-65 | m6-x-1-0 | 4-5 | 12-7 | 22 | steel | heavy | no |
| 34079P | 4.75 | 4.54 | M8 x 1.25 | 6.5 | 15.8 | 26.5 | Steel | Heavy | No | | 4-75 | 4-54 | m8-x-1-25 | 6-5 | 15-8 | 26-5 | steel | heavy | no |
| 34080P | 5.5 | 5.48 | M10 x 1.5 | 6.5 | 19 | 35.5 | Steel | Heavy | No | | 5-5 | 5-48 | m10-x-1-5 | 6-5 | 19 | 35-5 | steel | heavy | no |
| 34081P | 6.35 | 7.87 | M12 x 1.75 | 11 | 22.2 | 44.5 | Steel | Heavy | No | | 6-35 | 7-87 | m12-x-1-75 | 11 | 22-2 | 44-5 | steel | heavy | no |
| 34082P | 7.92 | 9.47 | M16 x 2.0 | 22 | 25.4 | 44.5 | Steel | Heavy | No | | 7-92 | 9-47 | m16-x-2-0 | 22 | 25-4 | 44-5 | steel | heavy | no |
| 34078 | 3.17 | 3.65 | M6 x 1.0 | 4.5 | 12.7 | 22 | Steel | Heavy | Yes | | 3-17 | 3-65 | m6-x-1-0 | 4-5 | 12-7 | 22 | steel | heavy | yes |
| 34079 | 4.75 | 4.54 | M8 x 1.25 | 6.5 | 15.8 | 26.5 | Steel | Heavy | Yes | | 4-75 | 4-54 | m8-x-1-25 | 6-5 | 15-8 | 26-5 | steel | heavy | yes |
| 34080 | 5.5 | 5.48 | M10 x 1.5 | 6.5 | 19 | 35.5 | Steel | Heavy | Yes | | 5-5 | 5-48 | m10-x-1-5 | 6-5 | 19 | 35-5 | steel | heavy | yes |
| 34081 | 6.35 | 7.87 | M12 x 1.75 | 11 | 22.2 | 44.5 | Steel | Heavy | Yes | | 6-35 | 7-87 | m12-x-1-75 | 11 | 22-2 | 44-5 | steel | heavy | yes |
| 34082 | 7.92 | 9.47 | M16 x 2.0 | 22 | 25.4 | 44.5 | Steel | Heavy | Yes | | 7-92 | 9-47 | m16-x-2-0 | 22 | 25-4 | 44-5 | steel | heavy | yes |
| 34085P | 3.17 | 3.65 | M6 x 1.0 | 2 | 12.7 | 11 | Steel | Light | No | | 3-17 | 3-65 | m6-x-1-0 | 2 | 12-7 | 11 | steel | light | no |
| 34086P | 4.75 | 4.54 | M8 x 1.25 | 3 | 15.8 | 13 | Steel | Light | No | | 4-75 | 4-54 | m8-x-1-25 | 3 | 15-8 | 13 | steel | light | no |
| 34087P | 5.5 | 5.48 | M10 x 1.5 | 3 | 19 | 18 | Steel | Light | No | | 5-5 | 5-48 | m10-x-1-5 | 3 | 19 | 18 | steel | light | no |
| 34088P | 6.35 | 7.87 | M12 x 1.75 | 5.5 | 22.2 | 22 | Steel | Light | No | | 6-35 | 7-87 | m12-x-1-75 | 5-5 | 22-2 | 22 | steel | light | no |
| 34089P | 7.92 | 9.47 | M16 x 2.0 | 13 | 25.4 | 26.5 | Steel | Light | No | | 7-92 | 9-47 | m16-x-2-0 | 13 | 25-4 | 26-5 | steel | light | no |
| 34085 | 3.17 | 3.65 | M6 x 1.0 | 2 | 12.7 | 11 | Steel | Light | Yes | | 3-17 | 3-65 | m6-x-1-0 | 2 | 12-7 | 11 | steel | light | yes |
| 34086 | 4.75 | 4.54 | M8 x 1.25 | 3 | 15.8 | 13 | Steel | Light | Yes | | 4-75 | 4-54 | m8-x-1-25 | 3 | 15-8 | 13 | steel | light | yes |
| 34087 | 5.5 | 5.48 | M10 x 1.5 | 3 | 19 | 18 | Steel | Light | Yes | | 5-5 | 5-48 | m10-x-1-5 | 3 | 19 | 18 | steel | light | yes |
| 34088 | 6.35 | 7.87 | M12 x 1.75 | 5.5 | 22.2 | 22 | Steel | Light | Yes | | 6-35 | 7-87 | m12-x-1-75 | 5-5 | 22-2 | 22 | steel | light | yes |
| 34089 | 7.92 | 9.47 | M16 x 2.0 | 13 | 25.4 | 26.5 | Steel | Light | Yes | | 7-92 | 9-47 | m16-x-2-0 | 13 | 25-4 | 26-5 | steel | light | yes |
| 34236P | 1/8 | .144 | 1/4-20 | 1/2 | Steel | Heavy | No | | 1-8 | 144 | 1-4-20 | 1-2 | steel | heavy | no | ||||
| 34237P | 3/16 | .179 | 5/16-18 | 5/8 | Steel | Heavy | No | | 3-16 | 179 | 5-16-18 | 5-8 | steel | heavy | no | ||||
| 34238P | 7/32 | .216 | 3/8-16 | 3/4 | Steel | Heavy | No | | 7-32 | 216 | 3-8-16 | 3-4 | steel | heavy | no | ||||
| 34239P | 1/4 | .310 | 1/2-13 | 7/8 | Steel | Heavy | No | | 1-4 | 310 | 1-2-13 | 7-8 | steel | heavy | no | ||||
| 34240P | 5/16 | .373 | 5/8-11 | 1" | Steel | Heavy | No | | 5-16 | 373 | 5-8-11 | 1 | steel | heavy | no | ||||
| 34236 | 1/8 | .144 | 1/4-20 | 1/2 | Steel | Heavy | Yes | | 1-8 | 144 | 1-4-20 | 1-2 | steel | heavy | yes | ||||
| 34237 | 3/16 | .179 | 5/16-18 | 5/8 | Steel | Heavy | Yes | | 3-16 | 179 | 5-16-18 | 5-8 | steel | heavy | yes | ||||
| 34238 | 7/32 | .216 | 3/8-16 | 3/4 | Steel | Heavy | Yes | | 7-32 | 216 | 3-8-16 | 3-4 | steel | heavy | yes | ||||
| 34239 | 1/4 | .310 | 1/2-13 | 7/8 | Steel | Heavy | Yes | | 1-4 | 310 | 1-2-13 | 7-8 | steel | heavy | yes | ||||
| 34240 | 5/16 | .373 | 5/8-11 | 1" | Steel | Heavy | Yes | | 5-16 | 373 | 5-8-11 | 1 | steel | heavy | yes | ||||
| 34244P | 1/8 | .144 | 1/4-20 | 1/2 | Steel | Light | No | | 1-8 | 144 | 1-4-20 | 1-2 | steel | light | no | ||||
| 34245P | 3/16 | .179 | 5/16-18 | 5/8 | Steel | Light | No | | 3-16 | 179 | 5-16-18 | 5-8 | steel | light | no | ||||
| 34246P | 7/32 | .216 | 3/8-16 | 3/4 | Steel | Light | No | | 7-32 | 216 | 3-8-16 | 3-4 | steel | light | no | ||||
| 34247P | 1/4 | .310 | 1/2-13 | 7/8 | Steel | Light | No | | 1-4 | 310 | 1-2-13 | 7-8 | steel | light | no | ||||
| 34248P | 5/16 | .373 | 5/8-11 | 1" | Steel | Light | No | | 5-16 | 373 | 5-8-11 | 1 | steel | light | no | ||||
| 34244 | 1/8 | .144 | 1/4-20 | 1/2 | Steel | Light | Yes | | 1-8 | 144 | 1-4-20 | 1-2 | steel | light | yes | ||||
| 34245 | 3/16 | .179 | 5/16-18 | 5/8 | Steel | Light | Yes | | 3-16 | 179 | 5-16-18 | 5-8 | steel | light | yes | ||||
| 34246 | 7/32 | .216 | 3/8-16 | 3/4 | Steel | Light | Yes | | 7-32 | 216 | 3-8-16 | 3-4 | steel | light | yes | ||||
| 34247 | 1/4 | .310 | 1/2-13 | 7/8 | Steel | Light | Yes | | 1-4 | 310 | 1-2-13 | 7-8 | steel | light | yes | ||||
| 34248 | 5/16 | .373 | 5/8-11 | 1" | Steel | Light | Yes | | 5-16 | 373 | 5-8-11 | 1 | steel | light | yes |