✖Micrometer Reading is the reading of an instrument which can measure thickness of very small objects.ⓘ Micrometer Reading [M]			+10% -10%
✖Pitch Diameter is the diameter of the basic cylindrical shape on which threads are created.ⓘ Pitch Diameter [D]			+10% -10%
✖Screw Pitch is the distance between screw threads and is commonly used with inch sized products and specified as threads per inch.ⓘ Screw Pitch [P]			+10% -10%

✖Wire Diameter is the diameter of the wire in thread measurements.ⓘ Diameter of Wire used Unified and National Threads [G]

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Formula

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Diameter of Wire used Unified and National Threads

Formula

`"G" = ("M"-"D"+0.86603*"P")/3`

Example

`"1.26603mm"=("8.2mm"-"7mm"+0.86603*"3mm")/3`

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Diameter of Wire used Unified and National Threads Solution

STEP 0: Pre-Calculation Summary

Formula Used

Wire Diameter = (Micrometer Reading-Pitch Diameter+0.86603*Screw Pitch)/3
G = (M-D+0.86603*P)/3
This formula uses 4 Variables

Variables Used

Wire Diameter - (Measured in Meter) - Wire Diameter is the diameter of the wire in thread measurements.
Micrometer Reading - (Measured in Meter) - Micrometer Reading is the reading of an instrument which can measure thickness of very small objects.
Pitch Diameter - (Measured in Meter) - Pitch Diameter is the diameter of the basic cylindrical shape on which threads are created.
Screw Pitch - (Measured in Meter) - Screw Pitch is the distance between screw threads and is commonly used with inch sized products and specified as threads per inch.

STEP 1: Convert Input(s) to Base Unit

Micrometer Reading: 8.2 Millimeter --> 0.0082 Meter (Check conversion here)
Pitch Diameter: 7 Millimeter --> 0.007 Meter (Check conversion here)
Screw Pitch: 3 Millimeter --> 0.003 Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

G = (M-D+0.86603*P)/3 --> (0.0082-0.007+0.86603*0.003)/3

Evaluating ... ...

G = 0.00126603

STEP 3: Convert Result to Output's Unit

0.00126603 Meter -->1.26603 Millimeter (Check conversion here)

FINAL ANSWER

1.26603 Millimeter <-- Wire Diameter

(Calculation completed in 00.004 seconds)

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< 4 Unified and National Threads Calculators

Diameter of Wire used Unified and National Threads

Go Wire Diameter = (Micrometer Reading-Pitch Diameter+0.86603*Screw Pitch)/3

Pitch of Screw Threads

Go Screw Pitch = (Pitch Diameter-Micrometer Reading+3*Wire Diameter)/0.86603

Pitch diameter Unified national threads

Go Pitch Diameter = Micrometer Reading-3*Wire Diameter+0.86603*Screw Pitch

Micrometer Measurement per Reading

Go Micrometer Reading = Pitch Diameter+3*Wire Diameter-0.86603*Screw Pitch

Diameter of Wire used Unified and National Threads Formula

Wire Diameter = (Micrometer Reading-Pitch Diameter+0.86603*Screw Pitch)/3
G = (M-D+0.86603*P)/3

What is the use of Three wire method ?

The accurate measurement of thread pitch diameter, which may be perfect as to form and lead, presents certain difficulties which result in some uncertainty as to its true value. The adoption of a standard uniform practice in making such measurements is, therefore, desirable in order to reduce such uncertainty of measurement to a minimum. The “three – wire method” of measuring thread pitch diameter, has been found to be the most generally satisfactory method when properly carried out, and is recommended for universal use in the direct measurement of thread plug and thread setting plug gauges.

How to Calculate Diameter of Wire used Unified and National Threads?

Diameter of Wire used Unified and National Threads calculator uses Wire Diameter = (Micrometer Reading-Pitch Diameter+0.86603*Screw Pitch)/3 to calculate the Wire Diameter, Diameter of Wire used Unified and National Threads formula refers to the specific size of precision wires utilized in the three-wire method to measure the pitch diameter of these threaded components. This method ensures accurate measurement of the pitch diameter, which is critical for determining the fit and functionality of threaded connections in various applications. Wire Diameter is denoted by G symbol.

How to calculate Diameter of Wire used Unified and National Threads using this online calculator? To use this online calculator for Diameter of Wire used Unified and National Threads, enter Micrometer Reading (M), Pitch Diameter (D) & Screw Pitch (P) and hit the calculate button. Here is how the Diameter of Wire used Unified and National Threads calculation can be explained with given input values -> 1266.03 = (0.0082-0.007+0.86603*0.003)/3.

FAQ

What is Diameter of Wire used Unified and National Threads?

Diameter of Wire used Unified and National Threads formula refers to the specific size of precision wires utilized in the three-wire method to measure the pitch diameter of these threaded components. This method ensures accurate measurement of the pitch diameter, which is critical for determining the fit and functionality of threaded connections in various applications and is represented as G = (M-D+0.86603*P)/3 or Wire Diameter = (Micrometer Reading-Pitch Diameter+0.86603*Screw Pitch)/3. Micrometer Reading is the reading of an instrument which can measure thickness of very small objects, Pitch Diameter is the diameter of the basic cylindrical shape on which threads are created & Screw Pitch is the distance between screw threads and is commonly used with inch sized products and specified as threads per inch.

How to calculate Diameter of Wire used Unified and National Threads?

Diameter of Wire used Unified and National Threads formula refers to the specific size of precision wires utilized in the three-wire method to measure the pitch diameter of these threaded components. This method ensures accurate measurement of the pitch diameter, which is critical for determining the fit and functionality of threaded connections in various applications is calculated using Wire Diameter = (Micrometer Reading-Pitch Diameter+0.86603*Screw Pitch)/3. To calculate Diameter of Wire used Unified and National Threads, you need Micrometer Reading (M), Pitch Diameter (D) & Screw Pitch (P). With our tool, you need to enter the respective value for Micrometer Reading, Pitch Diameter & Screw Pitch and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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