Metric button head - Designed to grease metric button head fittings, these connectors feature a smaller clearance than traditional couplers providing a tighter seal. Grease nipples are incredibly important for dispensing lubricant exactly where it needs to be. They also provide a visible point of entry for maintenance and lubrication, giving engineers peace of mind that the lubricant they apply will go exactly where it is needed without spillage.

Used for machine maintenance, grease guns are used regularly in automotive industries, in industrial production and for agricultural machinery to maintain smooth operations and avoid costly replacements.

Thread - Grease fittings have two common thread types, tapered and parallel. If the thread diameter becomes narrower towards the bottom, then it's a tapered thread. If the thread diameter is straight all the way down, it's a parallel thread. Material - Grease nipples are generally available in steel, brass, carbon steel, stainless steel, and Monel®. The material will affect the strength and overall longevity of your grease fitting. We awant to make it easy for you to shop our range of grease connectors, so we've outlined some key terms that will help you make a confident purchasing decision when browsing our wide range of products.

There are various types of grease gun connector, below are the most common types available as well as their features and benefits.Coating - Nowadays, many grease fittings have a chromate coating to enhance durability and limit corrosion. Definitely worth considering in scenarios where rust or seizing could be an issue. There's no industry fixed meaning for the different colours of lubricating grease, and it can vary from brand to brand. Some manufacturers use colour to identify the type, but this is more of a marketing tool.