1/4 in. Grease Fitting Kit
The 1/4 in. Grease Fitting Kit includes (8) 1/4 in. NPT straight head drive grease fitting zerks and (4) 1/4 in. 28 NPTF straight head grease fitting zerks. The 1/4 in. NPT Straight Head Drive Grease Fitting Zerk Kit is the most commonly used grease fitting at BH-USA. The push-in grease fitting is used on our flat-plate hoists, drive pipe supports, and all other products requiring grease. The simple, press-in design requires no threading to replace a worn or broken fitting. Works with any product that uses a 1/4 in. grease fitting. The ribbed design holds the fitting tightly into place. The grease gun nozzle attaches to the fitting then you can inject grease. NPT means American National Standard Pipe Thread. Made from brass material. To replace use pliers to remove old zerk. The kit includes 6 grease zerks.
Difference between NPT and NPTF
NPT = National Pipe Taper Thread (ANSI B1.20.1)
NPTF = National Pipe Taper Thread Fuel (ANSI B1.20.3)
A NTPF thread provides a more leak-free seal without the need for PTFE tapes or Teflon tapes. There is a difference between NPT and NPTF threads at their roots and crests. NPT and NPTF threads have the same shape, but NPTF root and crest heights are adjusted for an interference fit that creates a mechanical seal through thread form deformation. Both NPT and NPTF have screw threads, but NPT requires a sealant to be leak-free, while NPTF does not. There are many applications for NPTF threads, including liquids, gases, chemicals, steam, oil, and hydraulics.
|Press In Amount:
|Most Flat Plate Hoists
Disclaimer: To enable existing hoist owners to repair or replace machined items, BH-USA makes available machine parts used exclusively in the Boat Hoist USA brand flat-plate hoist.BH-USA brand machined parts should NEVER be used with any other brand flat-plate hoist or machined parts. BH-USA does not warranty any individual machine part or any other re-built/repaired flat-plate hoists. Lift-Tex Inc. does not assume ANY liability for damages to a person or property when machined parts are used in the re-build of a flat plate hoist, regardless of brand. The purchase of, and use of any machine part sold by BH-USA is at the sole risk of the user and is non-returnable, and carries no warranty. BH-USA does not guarantee any individual machined part will fix an existing problem or work as designed. It is the recommendation of BH-USA to purchase a new flat-plate hoist that has been built and tested onsite at BH-USA rather than to attempt to repair an existing hoist.
- Variety of 12 grease fittings
- 1/4 in. sizes
- (4) press-in grease fittings
- (8) screw-in grease fittings
- Retail packaged
- Will Cover Most Flat Plate Hoists