6mm Head Pins, Zzinc plated with plastic cap or flute washer, "K" is Knurled shank for steel
| Part No. | Shank length | Overall length | Shank dia. |
| H50 (K) |
3/4" |
23mm |
3.7mm |
| H51 |
1" |
28 |
3.7 |
| H52 |
1-1/4" |
35 |
3.7 |
| H53 |
1-1/2" |
41 |
3.7 |
| H54 |
2" |
54 |
3.8 |
| H55 |
2-1/2" |
67 |
3.8 |
| H56 |
3" |
79 |
3.8 |
| H57 |
3-1/2" |
92 |
3.8 |
| H58 |
4" |
104 |
3.8 |
Applications
For PAT EXP660 with Ø6mm barrel