In a screw, the pitch diameter, or thread pitch diameter, is found by measuring the tread's major and minor diameter. The pitch of a gear basically measures the distance between the teeth. View slideshow of images above.
Supper vs Dinner. In reality, the difference between supper and dinner is not just cultural, but also a personal definition. Throughout the world, dinner is considered an early meal that is eaten somewhere between 2 pm and 5 pm, while supper is a later meal eaten between 7 pm and 11 pm. This doesnât hold true for all cultures or countries, but it is a relatively safe bet when trying to determine the difference.
What's the perfect time for dinner? What's your chosen time to sit down to an evening meal in a restaurant? A while ago, when I wrote about a restaurant booking service, I was picked up in the comments about my presumptions about the right time for an evening meal. I had blithely condemned 6.30pm as an eccentric time to eat dinner in a restaurant, but counted 7pm among the good slots. As @ihatesummer pointed out, there's only 30 minutes in it.