The through hole allows you to connect float rods to float valves.

Brass adapters have good strength and corrosion resistance.

316 stainless steel adapters have the best corrosion resistance. They stand up to wet environments, salt water, and harsh chemicals.

3D CAD models availableFor technical drawings and 3-D models, click on a part number.

Thread

Type

Thread Lg.

Gender

Hex

Pipe

Size (A) Thread

Size (B) (A) (B) (A) (B) (A) (B) Thread

Fit (B) Size Lg. Each

Brass

1/4 1/4"-20 NPT UNC 7/16" 5/8" Male Female Class 2B 9/16" 3/16" 4624K99 $2.36

3/8 1/4"-20 NPT UNC 1/2" 11/16" Male Female Class 2B 11/16" 3/16" 4624K41 3.90

3/8 5/16"-18 NPT UNC 1/2" 11/16" Male Female Class 2B 11/16" 3/16" 4624K44 4.28

3/8 3/8"-16 NPT UNC 1/2" 11/16" Male Female Class 2B 11/16" 3/16" 4624K47 4.24

1/2 1/4"-20 NPT UNC 9/16" 13/16" Male Female Class 2B 7/8" 1/4" 4624K42 6.62

1/2 5/16"-18 NPT UNC 9/16" 13/16" Male Female Class 2B 7/8" 1/4" 4624K45 6.48

1/2 3/8"-16 NPT UNC 9/16" 13/16" Male Female Class 2B 7/8" 1/4" 4624K48 6.48

3/4 1/4"-20 NPT UNC 5/8" 15/16" Male Female Class 2B 1 1/16" 5/16" 4624K43 8.38

3/4 5/16"-18 NPT UNC 5/8" 15/16" Male Female Class 2B 1 1/16" 5/16" 4624K46 8.34

3/4 3/8"-16 NPT UNC 5/8" 15/16" Male Female Class 2B 1 1/16" 5/16" 4624K49 8.45

316 Stainless Steel

3/8 1/4"-20 NPT UNC 11/16" 1" Male Female Class 2B 11/16" 5/16" 4624K11 34.29

3/8 5/16"-18 NPT UNC 11/16" 1" Male Female Class 2B 11/16" 5/16" 4624K14 35.43

3/8 3/8"-16 NPT UNC 11/16" 1" Male Female Class 2B 11/16" 5/16" 4624K12 36.00

1/2 3/8"-16 NPT UNC 3/4" 1 1/16" Male Female Class 2B 7/8" 5/16" 4624K13 49.33