Sewing needles usually contain iron in some quantity, and have no need for galvanization. So they will rust in moist or wet conditions, which, I sincerely hope, is not a description applicable to your sewing room, or wherever you keep your sewing supplies and fabrics.
It is called the eye of the needle
The motion of the needle in a sewing machine is vertically, rapidly up and down.
Every sewing machine is a little different, so be sure to read your manual. You want to make sure that the machine is threaded correctly from the top (through the mechanisms and through the needle) and the bottom (called the bobbin.) Most sewing machines have a foot pedal, which you step on as you position the fabric to pass under the needle.
It depends, sewing needles come in all different sizes.
Sewing needles are almost always made of steel, which is a magnetic alloy of iron, which is, itself, magnetic. Sometimes we put a bowl of water on the table, rub and tap a sewing needle with one end of a permanent magnet for a few seconds, float the needle on the water (a hint of oil on the needle might help), and construct a homemade magnetic compass.
salt water
water
Typical sewing needles are stainless steel. Normally they do not rust, but can under severe conditions.
An atmosphere rich in oxygen, water, acids.
water and iron. Creating iron oxide aka rust.
water by:jacky g
well no one will not until they try nu-nu bear
bleach or vinegar
It is a sewing needle.
Sewing
It is a sewing needle.
A packing needle is a large needle used for heavier sewing, such as for sewing up canvas packages.