Page 188 - 2025 Hopkins Aftermarket Catalog

GREASE FITTINGS

1/4"-28 Thread, Grease Fittings
Used on most auto vehicles and on industrial equipment. Conforms to society of automotive engineers lubrication
thread specification (SAE-LT). Ball check prevents dust and dirt contamination.
0.58"
0.66"
45° 90°
HEX
0.312"
(5/16")
HEX
0.54" 0.81" 0.375" 0.75" 0.375"
HEX
0.19" 0.10" (min) (3/8") (3/8")
0.21" 0.11" (min) 0.21" 0.10" (min)
LX-3007: 1/4"-28 Taper Thread, Straight LX-3013: 1/4"-28 Taper Thread, 45° LX-3019: 1/4"-28 Taper Thread, 90°

1/8" Pipe Thread, Grease Fittings
Constructed for additional strength, these fittings are ideally suited for use on heavy industrial, agricultural and
construction equipment. Ball check prevents dust and dirt contamination.
0.66"
0.72"
45°
HEX 65°
0.437" HEX
(7/16") 0.437"
(7/16")
0.63" 0.89" 0.85" 0.437"
HEX
0.28" 0.18" 0.29" 0.20" 0.29" (7/16")
0.20"
LX-3101: 1/8" PTF, Straight LX-3113: 1/8" PTF, 45° LX-3117: 1/8" PTF, 65°

Part Overall Shank Thread Hex Pack
No. Type Length Length Length Size (Pcs.)
1/4"-28 Taper Thread (SAE-LT)
LX-3007 100
0.74" LX-3007-10 10
LX-3007-5 Straight 0.54" 0.19" 0.10" 0.312" (5/16") 5
90°
LX-3013 45° 0.81" 0.21" 0.11" 0.375" (3/8") 100
0.85" 0.437" LX-3013-10 10
HEX
(7/16") LX-3019 100
0.29" 0.20" LX-3019-10 90° 0.75" 0.21" 0.10" 0.312" (5/16") 10
LX-3119: 1/8" PTF, 90° 1/8" Pipe Thread
LX-3101 100
LX-3101-10 Straight 0.63" 0.28" 0.18" 0.437" (7/16") 10
LX-3101-5 5
LX-3113 100
LX-3113-10 45° 0.89" 0.29" 0.20" 0.437" (7/16") 10
5
LX-3113-5 65° 0.85" 0.29" 0.20" 0.437" (7/16") 100
1.06"
LUBRICATION 0.85" (1/2") LX-3119 90° 0.85" 0.29" 0.20" 0.437" (7/16") 100
70°
LX-3117
70°
10
LX-3119-10
5
LX-3119-5
HEX
0.5"
100
LX-3121
0.29"
0.85" 0.29" 0.20" 0.5" (1/2")
70°
0.20"
LX-3121-10

LX-3121: 1/8" PTF, 70° Please Note: Drawings and Images are for Guidance Only and are Not to Scale. 10
Refer to Dimensions, for Actual Size.
188 800-524-1458