FRAGOLA
Fragola -8 AN x 1/4 NPT 90 Degree Hose End Sport-Crimp Low Profile
- PART NUMBER:
- 3109907
- MPN:
- 3109907
- Availability:
- Ships from Manufacturer
- Shipping:
- Free Over $98 In U.S. 48
- Type:
- 90 Degree Hose End
- Fitting Style:
- Crimp Collar
- Material:
- Aluminum
- Color:
- Black
- Quantity:
- Sold Individually
Description
Fragola -8 AN x 1/4 NPT 90 Degree Hose End Sport-Crimp Low Profile
In some applications the extra height of the adapter makes the installation very tight. Direct Fit & Low Profile Hose Ends help shave valuable inches in tight applications. Fragola Performance Systems Sport-Crimp Direct Fit & Low Profile Hose Ends feature a crimp collar that threads onto the Hose End body. This ensures the user of a perfect, concentric crimp every time. All of these hose ends feature Fragola’s unique “double swivel” design so they are adjustable in the field.
A-N Threads
Use the profiles below to determine the correct A-N thread before ordering. The corresponding chart displays the outer diameter of the metal tube and thread size.
| A-N Size | Metal Tube O.D. | Thread Size |
| 3 | 3/16″ | 3/8-24 UNJF |
| 4 | 1/4″ | 7/16-20 UNJF |
| 6 | 3/8″ | 9/16-18 UNJF |
| 8 | 1/2″ | 3/4-16 UNJF |
| 10 | 5/8″ | 7/8-14 UNJF |
| 12 | 3/4″ | 1 1/16-12 UNJF |
| 16 | 1″ | 1 5/16-12 UNJF |
| 20 | 1 1/4″ | 1 5/8-12 UNJF |
Torque Specifications
Many people over tighten the aluminum fitting on the adapter, which distorts the 37 degree seat, and may cause leakage. Both the threads and the seat surface should have a drop or two of oil to smooth the tightening process. The maximum torque specifications are listed here. (An alternate method of tightening is to bring the nut to “hand-tight” and then rotate it another turn with the proper wrench.)
| Fitting Size | Max. Torque in Foot Pounds |
| 3 | 8.75 |
| 4 | 11.5 |
| 6 | 16.25 |
| 8 | 29 |
| 10 | 35 |
| 12 | 45 |
| 16 | 70 |
| 20 | 85 |
Size Chart
| A-N Thread | Pipe Thread | B-Nut Hex | ||||
| A-N Size | Tube Diameter | Thread Size (S.A.E.) | Pipe Thread | Threads Per Inch | A-N Size | Hex Diameter |
| -2 | 1/8″ | 5/16-24 | 1/16″ | 27 | ||
| -3 | 3/16″ | 3/8-24 | 1/8″ | 27 | #3 | 1/2″ |
| -4 | 1/4″ | 7/16-20 | 1/4″ | 18 | #4 | 9/16″ |
| -6 | 3/8″ | 9/16-18 | 3/8″ | 18 | #6 | 11/16″ |
| -8 | 1/2″ | 3/4-16 | 1/2″ | 14 | #8 | 7/8″ |
| -10 | 5/8″ | 7/8-14 | 3/4″ | 14 | #10 | 1″ |
| -12 | 3/4″ | 1 1/16-12 | 1″ | 11 | #12 | 1 1/4″ |
| -16 | 1″ | 1 5/16-12 | #16 | 1 1/2″ | ||
| -20 | 1 1/4″ | 1 5/8-12 | #20 | 1 7/8″ | ||
| -24 | 1 1/2″ | 1 7/8-12 | ||||
| -28 | 1 3/4″ | 2 1/4-12 | ||||
| -32 | 2″ | 2 1/2-12 | ||||
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