Do they make metric grease fittings?
Metric Grease Fittings are available in both regular and stainless steel. Metric Grease Fittings are also referred to as Metric Zerk Fittings, Metric Lubrication Fittings, Metric Hydraulic Fittings, and Metric Zerks.
Are Zerk fittings all the same size?
The most common standard grease zerk size is 1/4″‑28 SAE‑LT and is often used in automotive applications. They can also be found in agricultural environments as well as other various standard duty applications. For heavy-duty applications, larger 1/8″‑27 PTF grease zerk fitting sizes can be found.
What threads are used on grease Zerks?
SAE‑LT (Society of Automotive Engineers) threads possess SAE pipe thread dimension of 1/4″‑28 taper. Grease zerk fittings in the automotive industry as well as many other industrial machines and standard duty applications use SAE‑LT threads.
Are there different sizes of grease fittings?
There is no one-size-fits-all grease fitting. They come in various types, sizes and thread identifications.
What thread is Milwaukee grease?
Brass adapter threaded M 10×1 (f) to 1/8″ NPT (m)Certain Milwaukee 18v grease guns ship with a hose that has a metric 10×1 working end.
What thread are grease nipples?
There are two grease fittings that are very common. These are the 1/4″-28 thread and the 1/8″ NPT thread. However, there are other less common grease fitting threads in use.
How do I know my Zerk fitting size?
The trick to tell grease zerks apart – YouTube
Why is a grease fitting called a ZERK?
The Zerk design, named after Oscar Zerk, used a fitting much smaller than the Alemite pin-type and did not lock the hose coupler or hand gun and fitting together. Instead, the seal between them was maintained by the pressure of a pushing action when the operator applied the coupler to the fitting.
What size threads is a Zerk fitting?
SAE Products 1/8″ pipe thread grease fittings are commonly referred to as 1/8″ pipe thread zerk fittings.
Are Zerk fittings NPT?
Alemite is the original manufacturer of Zerk fitting and continues to be the “gold standard” for quality. These fittings have an 1/8″ NPT thread, Trivalent zinc plating, and are R0HS compliant.
How do I know what size grease fitting I have?
The best way to determine thread pitch of a grease fitting is to compare the threads to something with a known thread. A thread pitch gauge is the ideal tool for this but you can also compare the grease fitting threads to a known bolt thread, pipe thread, or another grease fitting.
What size thread is a grease fitting?
Grease fittings come in many different styles. There are two grease fittings that are very common. These are the 1/4″-28 thread and the 1/8″ NPT thread. However, there are other less common grease fitting threads in use.
How do you release a Milwaukee grease gun?
Pump Loading
Remove the battery pack. Pull back the rod and turn the rod handle to lock into the plunger. Release the rod/plunger.
Why is it called a Zerk fitting?
How do you size a grease zerk?
Can you over grease a ZERK?
Use Just Enough: Don’t overfill when you grease Zerk fittings. Usually, three or four pumps of grease are enough and over-greasing a joint pushes grease out the aforementioned seals, which attracts dust, sand, and dirt. Contaminated grease can damage moving parts, so avoid having excess squish out the seals.
Can you over grease a grease fitting?
While applying grease minimizes wear of parts and bearing, over-lubrication can reduce a component’s life expectancy. For instance, too much grease can increase running temperatures and lead to energy losses.
What is the difference between PTF and NPT?
NPTF minor diameters are slightly smaller than NPT, making their thread roots truncated or shallower than NPT threads. While NPTF has the same taper as NPT threads, they have truncated or shortened thread roots that interfere with the crests of the mating thread.
What is the meaning of ZERK?
(zɜrk ) noun. a small metal fitting through which grease can be inserted into a mechanical joint that requires periodic lubrication.
How do you get a stuck grease gun off its fitting?
How to Remove a grease gun stuck on tractor fitting or zerk. – YouTube
How often should you grease zerk fittings?
However, at the very minimum you should grease your ATV’s zerk fittings as follows: After every 500 miles of riding. Every time you wash your ATV.
Why won’t my grease ZERK take grease?
Grease Zerk fitting won’t accept grease – YouTube
Is Lucas Red N Tacky good for ball joints?
It’s hard to give Lucas Oil’s Red ‘n’ Tacky the pick for Best Value as opposed to Best Overall. This grease has a lot going for it and is an excellent multipurpose grease to keep around the shop for lubricating various parts of your car or truck, including the ball joints.
What is PTF thread stand for?
Pipe Thread Fine
What is PTF? Pipe Thread Fine (PTF) is the same as NPTF except the overall thread length has been shortened by one thread on the small end. Sometimes referred to as “PTF-SAE Short,” these fittings are mainly used in low pressure pneumatic and fuel applications.
What does PTF stand for in pipe fittings?
Pipe Threads (PTF) are larger in diameter than most UNF or SAE-LT threads and also provide additional strength. PTF threads have a taper like SAE-LT threads to provide a leakproof installation. These threads are designated by nominal pipe diameter.