Cast iron is the material often used to design screw jacks because of its strength.
Usually with the tire iron/wheel wrench included with the jack. If that is missing, try a ratchet with a socket that fits. I've even used a screwdriver to twist it half-turn by half-turn.
A screw with a slot in it.
screw
Yes. It is simply a threaded male adapter. But what are you trying to accomplish? what you are trying to do may not comply with code and may create a health hazard.
Plimoth plantation
jack screw
of course it is the iron screw because it is made up of minerals that rust faster then metal
Rusting of a screw is a chemical change. It involves a chemical reaction between the iron in the screw and oxygen in the air to form iron oxide (rust).
Linton E. Grinter has written: 'Design of modern steel structures' -- subject(s): Building, Iron and steel, Iron and steel Building
im not saying
Cast iron is the material often used to design screw jacks because of its strength.
The Mayflower
The Mayflower Compact.The Mayflower CompactThe Mayflower Conflict
To effectively loosen a stripped allen screw, you can try using a rubber band or a piece of steel wool between the screw and the allen wrench for better grip. You can also use a screw extractor tool or apply heat using a soldering iron to help loosen the screw.
the mayflower
The Mayflower was the ship that transported the Pilgrims to the New World. The mayflower was a popular flower in England. Some historians believe a mayflower was carved on the Mayflower's stern.