The standard beer tap thread size can vary depending on the specific application, but the two most common sizes are 3/8″-16 and 5/16″-18. These sizes are used in the beer industry for different purposes.
The larger size, 3/8″-16, is often used for displaying tap handles. This is because it matches the thread size of a standard American beer faucet. When you go to a bar or brewery and see tap handles on display, they are typically attached to the faucet using a 3/8″-16 ferrule. This size ensures a secure and stable connection between the tap handle and the faucet.
On the other hand, the smaller size, 5/16″-18, is also commonly used to make tap handles. Some tap handles are designed to fit the smaller thread size and have ferrules that attach to the 5/16″-18 threads. These tap handles may be used in different settings or for specific types of beer dispensing systems.
It's important to note that while these two sizes are the most popular, there can be variations and exceptions depending on the specific manufacturer or region. Some tap handles may use different thread sizes altogether, so it's always a good idea to double-check the specifications before purchasing or installing a tap handle.
In my experience as a brewer, I have encountered both of these thread sizes when working with tap handles. I have often used 3/8″-16 ferrules to attach tap handles to the faucets in my brewery's tasting room. These ferrules provide a reliable connection and ensure that the tap handles stay securely in place.
However, I have also come across tap handles that require 5/16″-18 ferrules. For example, when I attended a beer festival, I noticed that some of the tap handles used by breweries had this smaller thread size. It was interesting to see the variety in tap handle designs and the different thread sizes used in the industry.
The standard beer tap thread size can vary, but the most common sizes are 3/8″-16 and 5/16″-18. The larger size is often used for displaying tap handles on American beer faucets, while the smaller size is also used for tap handles in certain situations. It's important to check the specifications before purchasing or installing a tap handle to ensure compatibility with the beer dispensing system.