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In American standard sizes (SAE), the cut threads for bolts (cut by a die) and their corresponding internal threads (cut by a tap) are designated by 1) the furthermost outside diameter (i.e. across the peaks of the thread ridges) of the bolt, and 2) the number of thread ridges per inch (TPI). Generally, each diameter in the SAE sizes has two standard TPI variations: for example, a 3/8" bolts may have either 16 TPI (National Coarse, or NC) or 24 TPI (National Fine, or NF). The later size of tap would be designated "3/8"-24."
For water taps/spigots for attachment to iron pipe, the size is determined by the National Pipe Thread (NPT) size of the tap's integral male or female threads for affixing to the supply line. Generally, this is designated by the nominal size of the inside diameter of the supply pipe, in inches.
For water taps/spigots to be attached to copper tubing, the size is determined by the nominal size (diameter) of the copper tubing supply line to which it is intended to be attached.
What else can I help you with?
What instrument is used to measure the size of a classroom?
A measuring tape or a laser distance measurer can be used to measure the size of a classroom. These tools provide accurate measurements of length, width, and height to determine the overall size of the room.
How do I know what size hinge I have?
To determine the size of a hinge, measure the length and width of the hinge plate. The standard size categories are 2", 2.5", 3", 3.5", and 4". You can also check the packaging or product specifications for the hinge size information.
Where do you measure the size of a fry pan?
The size of a fry pan is typically measured across the top diameter of the pan, from one edge to the other. This measurement helps to determine the cooking capacity and suitability for various stovetops.
Determine the measure x?
Without additional context or information provided, it is not possible to determine the measure of x.
How do you measure routerbit size?
To measure the size of a router bit, you can use a set of calipers or a ruler. Measure the diameter of the shank (the part that goes into the collet) for the overall size, and measure the cutting diameter (the width of the cutting edge) for the specific cutting size.
How do you determine hat size?
In order to determine your hat size you have to get a tape measure and measure the circumference of your head 1 inch above ur eye brows. After that find a hat-sizing conversion chart to determine what your hat size is.
How does a man determine what size hat he wears?
To measure the size of a person's head, use a flexible tape measure
How can I determine the size of a screw using the keyword "how to measure screw size"?
To determine the size of a screw, you can use a ruler or a caliper to measure the length of the screw from the tip to the head. Then, count the number of threads per inch to determine the screw's thread pitch. This information will help you identify the size of the screw.
How can I determine my bike size?
To determine your bike size, measure your inseam and compare it to the manufacturer's size chart. You can also consult a bike shop for a professional fitting.
How do I measure myself to determine my size for men's hats?
You need both a tape measure and a sizing chart to determine your hat size. You measure your head at the crown which is it's widest part where the hat will sit. Then you use the measurement to find your size on a chart. You can find these online.
What is the best way to determine the size of a bike tube, and how can I accurately measure it?
To determine the size of a bike tube, you should check the measurements on the tire sidewall or consult the bike's manual. To accurately measure it, use a ruler or tape measure to determine the diameter and width of the tube when it is fully inflated.
How do you determine the size of the struts on a 2001 Honda civic si?
measure it
How to determine the seatpost size for my bicycle?
To determine the seatpost size for your bicycle, measure the diameter of the seat tube where the seatpost is inserted. This measurement will indicate the size of seatpost that will fit your bike. Make sure to measure accurately to ensure a proper fit.
How do you measure the size of a bike?
To measure the size of a bike, you typically measure the frame size, which is the distance from the center of the bike's bottom bracket to the top of the seat tube. This measurement is usually in inches or centimeters and helps determine the appropriate size for the rider.
How to measure the wheel size of a bike?
To measure the wheel size of a bike, use a tape measure to determine the diameter of the wheel from one edge of the tire to the other. Make sure to measure in millimeters for accuracy. This measurement will give you the wheel size of the bike.
How can I determine the size of a nut?
To determine the size of a nut, you can use a nut size chart or a caliper tool to measure the diameter and thread pitch of the nut. This will help you identify the correct size for replacement or fitting purposes.
How can I accurately measure the size of a tube?
To accurately measure the size of a tube, use a measuring tape or caliper to determine the diameter of the tube. Measure across the widest part of the tube to get an accurate measurement.
