500174-1 – Lube Zerk Fittings – Hex 312″ – Overall Len 0.54″ – Thread Size .250-28

SKU: 500174-1

$0.72

3 in stock

Description

500174-1 straight grease zerk .250-28 thread. Hex 0.312″, OAL 0.54″. Short version of 500174-2 — for U-joint grease ports requiring minimum fitting projection.

Full Description

500174-1 -- Short Straight Grease Zerk (.250-28)

500174-1 is a short-body straight grease zerk with .250-28 thread, 0.312" hex, and a reduced overall length of 0.54". The shorter body reduces the fitting projection above the yoke ear face, which lowers the risk of the fitting contacting adjacent components (driveline tunnel, crossmember, exhaust) during rotation.

Spec500174-1 (short)500174-2 (std)
Thread.250-28.250-28
Hex0.312"0.312"
OAL0.54"0.68"

When the driveshaft operates in a tight tunnel or near exhaust components, a shorter zerk reduces the chance of the fitting being struck and broken off, which would leave the port open to contamination. Install with the appropriate torque using a 0.312" (5/16") hex wrench -- overtorquing strips the yoke port thread.

Browse all universal joints for greaseable U-joints using .250-28 lube fittings.

Additional information
Hex312
Overall len0.54
Partn number500174-1
Thread size.250-28

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500174-2 driveshaft part image - 500174-2 – Lube Zerk Fittings – Hex 312" – Overall Len 0.68
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