FL-520 Series
Flareless Cap
| Piper Part Number | Short Description | Alternate # | SAE# | O.D. | Thread A | Dim B |
| FL-520-04 | 04 BT CAP NUT NJ | C0304-C-04 | 080112-04 | 0.25 | 7/16-20 | 0.70 |
| FL-520-06 | 06 BT CAP NUT NJ | C0304-C-06 | 080112-06 | 0.38 | 9/16-18 | 0.75 |
| FL-520-08 | 08 BT CAP NUT NJ | C0304-C-08 | 080112-08 | 0.50 | 3/4-16 | 0.84 |
| FL-520-10 | 10 BT CAP NUT NJ | C0304-C-10 | 080112-10 | 0.63 | 7/8-14 | 0.92 |
| FL-520-12 | 12 BT CAP NUT NJ | C0304-C-12 | 080112-12 | 0.75 | 1 1/16-12 | 0.97 |
| FL-520-16 | 16 BT CAP NUT NJ | C0304-C-16 | 080112-16 | 1.00 | 1 5/16-12 | 1.05 |
| FL-520-20 | 20 BT CAP NUT NJ | C0304-C-20 | 080112-20 | 1.25 | 1 5/8-12 | 1.05 |
Design and Dimension Subject to Change Without Notice.