The phrase "common fixture" is correct and usable in written English.
It can be used to describe something that is frequently found or typically present in a particular context or environment.
Example: "In many households, a coffee maker is a common fixture in the kitchen."
Alternatives: "regular presence" or "standard element".
lactis, a common fixture of probiotic yogurts, doesn't grow at all.
Cell phones are a common fixture on tables at restaurants, whether the meal is for business or not.
An eighteenth-century invention, bidets remain a common fixture in Southern Europe, India, and other parts of Asia.
A very common fixture seen everywhere throughout the United States, in cities and in the country, the the so-called 175 watt dusk-to-dawn mercury vapor light.
From the 1940's into the 60's, until television sets became a common fixture in American homes, magazines fed the American appetite for photographic essays.
Such wheeling and dealing used to be a common fixture before the days of prime-time television, but has not occurred since Reagan nearly snatched the nomination from Ford in 1976.
I liked the placement of workbenches and the location of all the common fixtures such as natural gas, compressed air, tap water, and distilled water, so I didn't need to change these arrangements.
Lentils, potatoes and cauliflower, cooked Indian style, are common fixtures at such meals.
Because of the risk of tornadoes in this part of Alabama, bunkers are relatively common fixtures on the landscape.
In the future, these systems may be common fixtures at rehab facilities across the country, for people with diabetic nerve damage, arthritis, head trauma, or even people seeking to counter the effects of aging.
"Because, let's face it, the place can't get any worse". During the mining industry's boom days, one-company towns were common fixtures throughout the remote reaches of California, Nevada and Arizona.
