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232830 Zerk Fitting

Part No. 232830 Lube Zerk Fittings, Hex 0.5", Overall Len 843", Thread Size .125-27NPTF

$5.51

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Specifications 232830 · Zerk Fitting

How to measurePoint at a letter to read its measurement
BCA
Part number
232830
Part type
Zerk Fitting
Condition
New
Hex
0.5
Overall length
843
Thread size
.125-27NPTF
Weight
0.04 lb

Fitment

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About 232830

232830 -- NPTF Grease Zerk Fitting

232830 is a grease zerk fitting with .125-27NPTF (National Pipe Taper Fuel / Dryseal) thread. NPTF differs from standard NPT in that it is designed to seal without additional sealant tape or compound -- the thread-on-thread metal contact creates a pressure-tight seal. This fitting is used in applications where the grease port must seal positively under pressure, preventing grease from weeping at the thread interface.

SpecValue
Thread.125-27NPTF (Dryseal)
Hex0.500"
Overall Length0.843"

NPTF threads are compatible with NPTF ports only. Installing in a standard NPT port may work in low-pressure grease applications but does not provide the dryseal function. The 0.500" hex (1/2") is larger than the .312" and .375" hex on .250-28 machine-thread zerks -- use the correct size hex wrench to avoid rounding the fitting body.

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