What is the inside diameter of a 6 An fitting?
What is the inside diameter of a 6 An fitting?
Plumbing Basics – AN Fittings & Hoses
| AN Size | Hose i.d. – Tube o.d. | SAE Thread Size |
|---|---|---|
| -6 | 3/8 in. | 9/16 in.-18 |
| -8 | 1/2 in. | 3/4 in.-16 |
| -10 | 5/8 in. | 7/8 in.-14 |
| -12 | 3/4 in. | 1 1/16 in.-12 |
What size is an4 in MM?
Dimensions
| FITTING SIZE | HOSE O.D. | E |
|---|---|---|
| -4 | ¼″ (6.35mm) | 0.688 |
| -6 | ⅜″ (9.53mm) | 0.813 |
| -8 | ½″ (12.70mm) | 1.000 |
| -10 | ⅝″ (15.88mm) | 1.125 |
What size is an 8 fitting?
AN sizes range from -2 (dash two) to -32 in irregular steps, with each step equating to the OD (outside diameter) of the tubing in 1/16″ increments. Therefore, a -8 AN size would be equal to 1/2″ OD tube (8 × 1/16 = 1/2).
What is the diameter of 1/2 NPT?
Basic Dimensions, American National Standard Taper Pipe Threads, NPT, (ANSI B2. 1-1968)
| Nominal Pipe Size | Outside Diameter of Pipe | Threads per Inch |
|---|---|---|
| 1/8 | 0.405 | 27 |
| 1/4 | 0.540 | 18 |
| 3/8 | 0.675 | 18 |
| 1/2 | 0.840 | 14 |
What size is 3/4 NPT?
1.050 inches
For example, a 3/4″ NPT pipe thread has an outside diameter of 1.050 inches. Each thread size has a defined number of threads per inch (TPI). The 3/4″ NPT pipe thread has 14 threads per inch.
What size is 6 an fitting?
For example: a 3/8″ standard hose equals -6 AN….Russell Performance Technical Support.
| AN Size | Metal Tube O.D. | Thread Size |
|---|---|---|
| -6 AN | 3/8″ | 9/16″ – 18 SAE |
| -8 AN | 1/2″ | 3/4″ – 16 SAE |
| -10 AN | 5/8″ | 7/8″ – 14 SAE |
What size is 12AN?
The Good News
| Male Thread Size | AN Size* | Hose ID** |
|---|---|---|
| 3/4-16 | 8AN | 0.44″ |
| 7/8-14 | 10AN | 0.56″ |
| 1 1/16-12 | 12AN | 0.69″ |
| 1 5/16-12 | 16AN | 0.88″ |
What size is a 4AN fitting?
The Good News
| Male Thread Size | AN Size* | Equivalent Tube Size (Nominal OD) |
|---|---|---|
| 3/8-24 | 3AN | 3/16″ |
| 7/16-20 | 4AN | 1/4″ |
| 9/16-18 | 6AN | 3/8″ |
| 3/4-16 | 8AN | 1/2″ |
What is the diameter of 1/4 NPT?
0.533”
As a general “rule of thumb” an NPT thread is approximately 1/4″ (0.25”) larger than its “name.” For a 1/4″ NPT fitting the “nominal” OD is 0.533”. NPT fittings are slightly tapered so the “nominal” diameter is the diameter in the middle of the threaded portion, as measured by the top (crest) of the threads.
What thread pitch is 3/8 NPT?
NPT and NPTF pipe threads – dimensions according ANSI/ASME B1. 20.1/3
| NPT – American Standard Pipe Thread Taper 1) | ||
|---|---|---|
| Pipe Size (inches) | TPI | Nominal Outside Diameter Pipe OD (inches) |
| 1/4″ | 18 | 0.540 |
| 3/8″ | 18 | 0.675 |
| 1/2″ | 14 | 0.840 |
How do you determine NPT fitting size?
As a general “rule of thumb” an NPT thread is approximately 1/4″ (0.25”) larger than its “name.” For a 1/4″ NPT fitting the “nominal” OD is 0.533”. NPT fittings are slightly tapered so the “nominal” diameter is the diameter in the middle of the threaded portion, as measured by the top (crest) of the threads.
What’s the difference between 4an and 7 / 16 fittings?
If a 7/16″ wrench slips over the threads but a 3/8″ wrench doesn’t, you have a 4AN fitting. Note that we did not list the hex sizes. Hex sizes are not standardized. The hex size depends on the fitting type, the size of the threads on the other side of the fitting, and even the fitting brand. The only sure identifier is the thread size.
How to make a thread size chart for fittings?
Tech Tip: Thread Size Chart for AN Fittings Quick Reference Guide for finding -AN size in reference to thread size FREE SHIPPING on orders over $99 866-722-3432 Welcome Guest
What kind of fitting do I need for a 3an fuel line?
Typically, the port sizes used with these smaller sizes use a 1/8″- NPT. 1/8″-NPT fittings are very common and can easily be used to adapt to -3AN or -4AN line.
Is the 3an hose the same as the 3 / 16 hose?
3AN hose has the same ID as a 3/16″ tube. This means that 6AN hose will not introduce any appreciable flow restriction in a fuel system designed around 3/8″. OD rigid tubing. Note that this does not match AN Bolt Nomenclature.