Join Date: Aug 2009
Location: Washington, the state
There are four critically important specs for a threaded fastener.
...Length of the shank
...Pitch of the threads (millimeters per thread or threads per inch)
...Material..type of metal and the strength rating
"Older people who are reasonable, good-tempered, and gracious will bear aging well. Those who are mean-spirited and irritable will be unhappy at every period of their lives.
"Let each of use properly whatever strengths he has and strive to use them well. If he does this, he will never find himself lacking."
Marcus Tullius Cicero