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Stainless Steel Grease Fittings
SAE Products Stainless Steel Grease Fittings withstand severe and corrosive environments and offer greater corrosion resistance than traditional carbon steel grease fittings. Stainless steel grease fittings are comprised of Type 303 stainless for fitting bodies, Type 440 stainless for balls and Type 302 stainless for tempered springs. Stainless Steel Grease Fittings are also referred to as Stainless Steel Zerk Fittings, Stainless Steel Grease Zerks, and Stainless Steel Lubrication Fittings.
| SAE Number | Grease Fitting Description | FIG |
A |
B |
X |
Alemite
# |
Lincoln
# |
| H-100-SS | 1/4"-28 SAE STRAIGHT | 1 |
.54" |
.20" |
5/16" |
1966-S |
5010-9 |
| H-145-SS | 1/4"-28 45 DEGREE | 2 |
.88" |
.20 |
3/8" |
1968-S |
5210-9 |
| H-190-SS | 1/4"-28 90 DEGREE | 4 |
.69" |
.20" |
3/8" |
1969-S |
5410-9 |
| H-200-SS | 1/8"-PTF STRAIGHT | 1 |
.62" |
.25" |
7/16" |
1961-S |
5000-9 |
| H-230-SS | 1/8"-PTF 30 DEGREE | 2 |
1-1/4" |
11/32" |
7/16" |
1921-S |
N/A |
| H-267-SS | 1/8"-PTF 67 1/2 DEGREE | 3 |
61/64" |
11/32" |
7/16" |
1922-S |
N/A |
| H-290-SS | 1/8"-PTF 90 DEGREE | 4 |
.82" |
.27" |
7/16" |
1923-S |
N/A |
| H-300-SS | 1/4"-PTF STRAIGHT | 1 |
.82" |
.35" |
9/16" |
N/A |
N/A |
| H-345-SS | 1/4"-PTF 45 DEGREE | 2 |
1.11" |
.34" |
9/16" |
N/A |
N/A |
| H-390-SS | 1/4"-PTF 90 DEGREE | 4 |
.93" |
.34" |
9/16" |
N/A |
N/A |
| K-14-SS | 1/4"- DRIVE | 7 |
35/64" |
1/4" |
1/16" |
N/A |
N/A |
| K-316-SS | 3/16"-DRIVE | 7 |
33/64" |
1/4" |
5/16" |
N/A |
5033-9 |
| M6-1-SS-AM | 6MM STRAIGHT | 1 |
13.2
mm |
5.2
mm |
7
mm |
N/A |
N/A |
| M6-45-SS-AM | 6MM 45 DEGREE | 2 |
22.6
mm |
5.5
mm |
9
mm |
N/A |
N/A |
| M6-90-SS-AM | 6MM 90 DEGREE | 4 |
18.0
mm |
5.5
mm |
9
mm |
N/A |
N/A |
| M8-1-SS-AM | 8MM STRAIGHT | 1 |
14.9
mm |
5.8
mm |
9
mm |
N/A |
N/A |
| M8-45-SS-AM | 8MM 45 DEGREE | 2 |
22.4
mm |
5.5
mm |
9
mm |
N/A |
N/A |
| M8-90-SS-AM | 8MM 90 DEGREE | 4 |
17.8
mm |
5.5
mm |
9
mm |
N/A |
N/A |
| M10-1-SS-AM | 10MM STRAIGHT | 1 |
15.2
mm |
5.8
mm |
11mm |
N/A |
N/A |
| M10-45-SS-AM | 10MM 45 DEGREE | 2 |
23.1
mm |
5.5
mm |
11mm |
N/A |
N/A |
| M10-90-SS-AM | 10MM 90 DEGREE | 4 |
19.0
mm |
5.5
mm |
11mm |
N/A |
N/A |





