Stainless Steel Grease Fittings

Stainless steel fittings withstand severe marine and industrial corrosiveenvironments. All stainless steel fittings have two notches in the hex for easy identification.Stainless steel fittings are comprised of 303 stainless for the body, 440 stainless for the ball, and 302 stainless for tempered springs.

MB Part # Description
Angle
Height
Shank
Hex
Alemite #
Lincoln #
MB1966-S 1/4-28"
Straight
1/2"
3/16"
5/16"
1966-S
5010-9
MB1968-S 1/4-28"
45°
7/8"
13/64"
3/8"
1968-S
5210-9
MB1969-S 1/4-28"
90°
11/16"
13/64
3/8"
1969-S
5410-9
MB1961-S 1/8" NPT
Straight
5/8"
1/4"
7/16"
1961-S
5000-9
MB1921-S 1/8" NPT
30°
1-1/4"
11/32"
7/16"
1921-S
MB1945-S 1/8" NPT
45°
63/64"
11/32"
7/16"
MB1922-S 1/8" NPT
67.5°
61/64"
11/32"
7/16"
1922-S
MB1923-S 1/8" NPT
90°
13/16"
17/64"
7/16"
1923-S
MB1627-S 1/4-18" NPT
Straight
23/64"
9/16"
7/16"
MB1645-S 1/4-18" NPT
45°
MB1690-S 1/4-18" NPT
90°
MB1728-S 3/16" Drive
Straight
1/2"
7/32"
5/16" Dia.
1728-S
5033-9
MB1743-S 1/4" Drive
Straight
1/2"
7/32"
5/16" Dia.
MB1710-S 3/8-24" UNF
Straight
19/32"
13/64"
7/16"
MB1711-S 5/16-24" UNF2A
19/32"
5/32"
23/64"
MB1792-S 1/4-28" UNF2A
Straight
1/2"
5/32"
9/32"
5042-9/5527-9
AS FittingsMS FittingsNAS FittingsAssortmentBACF Grease FittingsBrassBritish BSFBritish BSPBritish BSPPBritish BSPTButtonhead Grease FittingsDrive Grease FittingsGrease Fittings FeedlineFlush Grease FittingsHydraulic Grease FittingsJunction BlockLeakproofMetric Grease FittingsMonel Grease FittingsPin Type Grease FittingsRelief Grease FittingsRivet Grease FittingsSafety VentsSelf Threading Grease FittingsShut-off Special ThreadStainlessAccessoriesExtensionsMetric-English AdaptersElbows 45° - 90°PlugsBushingsLock NutMale to Female AdaptersMale to Male AdaptersFemale to Female AdaptersCouplersGrease GunsSwivelsHosesPlastic CapsTools