There are also angled fittings, which can be positioned at different angles to make them easier to access. Another type is the flush-fitting, which sits almost level with the surface and is ideal for areas where clearance is a concern. For example, the most common type is the standard or “button-head” fitting, which is easy to install and use. There are different types of fittings, each with their own unique features. By using the correct drill tap size and lubrication methods, you can ensure that your equipment runs smoothly and lasts for years to come. It’s recommended to lubricate your equipment at regular intervals and in the amount specified by the manufacturer. When lubricating your equipment, it’s also essential to avoid over-greasing, as this can cause just as much damage as not lubricating at all.

Using the wrong size can lead to insufficient lubrication and ultimately damage your equipment. It’s essential to consult a grease fitting drill tap size chart to determine the appropriate size for your machinery. The most common size is 1/8″ NPT, but there are other sizes available as well. The size of the grease fitting drill tap is determined by the diameter of the hole that needs to be drilled. However, choosing the right drill tap size for your grease fitting is crucial for effective lubrication. Grease fittings, also known as zerk fittings, are used to lubricate machinery and equipment by injecting grease into them. Grease Fitting Drill Tap Size Chart: Tap Size

Tap drill size chart inch