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.
- Lunch at midday is dinner but only in school or at home. - Lunch is lunch or luncheon for anywhere else. - Afternoon tea is taken (not eaten) usually from 4pm to 6pm. - Dinner is the main evening meal, but called supper at home. - Dinner is dinner anywhere else. - The working class used to call their dinners high tea instead. For practical purposes, luncheon is the formal spelling for lunch.