3 to 5 turns by hand then 2 by wrench
it cost about 28 dollars for a 18 pack. so all together it depens how much you need.
You need to provide more information - length and diameter or dimensions across flats of the post. I can then tell you roughly what it will be.
Crochet is a process of creating fabric from yarn, thread, or other material strands using a crochet hook. Not too much light is required. just relax and keep it all tight but as much light as accessible at the time. if you are good you can do it in the dark.
You can find one online at many different stores. You can try www.precisionscrewthread.com or www.Ball-Screws.Industrial101.com. Ball Screw thread is very advanced and complicated technology. For getting ball screw thread you will need good and advanced CNC machine.
place spool of thread on spool pin
New galvanized what ? -Are you talking about galv steel framing ? If so it need no priming. Steel studs are within the wall and do not need any kind of primer or paint.
I am having a bit of difficulty with putting this thread through the eye of the needle. You haven't a thread of evidence!
No
To calculate the weight of a galvanized sheet, you would first need to know its dimensions (length, width, and thickness) in meters. Then, you can use the formula: Weight = Length x Width x Thickness x Density of galvanized sheet. The density of galvanized sheet may vary slightly depending on the composition of the galvanized coating, but a common value is around 7850 kg/m³.
You need an internal thread chaser to do it. They come in a set with the external thread chaser.
Go with the aluminum if you can afford it.
A spool pin does not require thread to function; its primary purpose is to hold the spool of thread in place while sewing. However, for the sewing machine to operate correctly and produce stitches, the thread must be loaded onto the machine from the spool. Therefore, while the spool pin itself doesn't need thread, it is essential for the sewing process.