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.
1 Lunch is eaten around mid-day, usually between 11 am and 2 pm. 2  In some areas, the name for this meal depends on its content. 3  Supper or dinner or tea is eaten in the evening. 4  In some areas, the name for this meal depends on its content, but many English-speakers use supper for this meal regardless of size.