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.
Many people use the words dinner and supper to mean the same thing, a meal in the evening,'' but dinner is usually more formal. For some people, lunch is the preferred word for meal at midday,'' unless the meal is unusually large, formal, or special, in which case it may also be called dinner. 1  the main meal of the day: [uncountable]We usually have dinner around six or six-thirty.[countable]We ate our dinners outside.