
Products
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Flush Type Grease Fittings
Flush type grease fittings are for installation where protruding fittings won't work. Flush fittings sit flush or countersunk, and are not damaged easily. A flush grease fitting can be used on pulleys, shafts, or other types of revolving bearings or parts. Flush type grease fittings are also referred to as midget grease fittings, flush zerk fittings, flush type grease zerks, flush type drive fittings or flush type press-in fittings.
Recommended Accessories:
Flush Type grease fitting nozzle
| SAE Number | Grease Fitting Description | FIG |
A |
B |
Alemite
# |
Lincoln
# |
| AH-18F | 1/8"-NPTF SLOTTED THREAD | 17 |
23/64" |
19/64" |
1815 |
N/A |
| AH-1032FJ | 10-32 U.N.F SLOTTED THRD. | N/A |
11/32" |
15/64" |
N/A |
700502A |
| AH-18FLMA | 1/8"-NPTF SLOTTED THREAD | 18 |
17/32" |
N/A |
1452 |
N/A |
| AH-14F | 1/4"-NPTF SLOTTED THREAD | 19 |
9/16" |
N/A |
Z741-A |
N/A |
| AH-1428FJ | 1/4"-28 U.N.F | 20 |
13/32" |
19/64" |
1851 |
700392 |
| AH-316F | 3/16"-DRIVE | 21 |
3/8" |
5/16" |
3036 |
N/A |
| AK-18FC | 1/8" DRIVE, NO THREAD | 22 |
CALL FOR INFO |
1877 |
700397 |
|
| AK-18F (NAS-516-1A) | 1/8" DRIVE , NO THREAD. | 22 |
CALL FOR INFO
|
N/A |
N/A |
|
| AK-18 Monel (NAS-516-M1) | 1/8" DRIVE MONEL, NO THRD. | 22 |
CALL FOR INFO
|
N/A |
N/A |
|
| AK-14-FJ-1 | 1/4" DRIVE, NO THREAD | 23 |
CALL FOR INFO
|
1885 |
700502 |
|
| AK-516F | 5/16" DRIVE, NO THREAD | 23 |
21/64" |
9/32" |
1814 |
N/A |
Note: NAS5161A and NAS516M1 are for aircraft, aviation and aerospace applications.






