Are you sure of the name, cotter pin? That is an automotive term for a car part.
You can find them at auto supply stores.
cotter pins?
BRAKE CALIPER PINSYou have to drive the pins out using a hammer and punch. The newer pins have a spring collar on them to hold them in the caliper.oldtimervolvosRus
It is a cotter key or cotter pin (not carter). In the United States, cotter pin (also known as a cotter key[1] or a split pin) is a metal fastener with two tines that are bent during installation, similar to a staple or rivet. Typically made of wire with a half-circular cross section, cotter pins come in multiple sizes and types.
You can buy monogrammed lapel pins at http://www.highmaintenancejewelry.com.
Castellated nuts are used with bolts that have holes drilled in them for cotter pins or safety wire. To torque one, first you bring the fastener to the published torque...say it's 90 lb-ft. You then tighten it just enough more to make the holes accessible to the cotter pins or the safety wire, and install the locking device.
You have to buy them.
Most cotter pins are bent at one end and a loop at the other. You have to straighten the bent ends and grab the other end with a pare of vice grips and pull . If it will not come out you may have to brake off the end of cotter pin and punch it out with a fine punch (some times you can use a small nail).
They weren't glued. They shaped the logs to fit together and where necessary pinned them with wood 'cotter pins' .
Dawn Cotter goes by Cotter.
This site (FreshDeals.com) has a number of good broaches and pins.
Brad Cotter's birth name is Thomas Bradley Cotter.
Dawn Cotter's birth name is Dawn Marie Cotter.