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Hydraulic Quick Couplers

Hydraulic quick couplers join high-pressure fluid lines with a secure, leak-free connection. This collection covers ISO-B, ISO-A, flush face, and specialty hydraulic couplers and plugs in steel, brass, and stainless. Filter by series, body size, thread, and material to match your hydraulic system.

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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass Save 20% Save %
$ 619.00
$ 619.00 - $ 619.00
$ 619.00
$ 495.00
$ 495.00 - $ 495.00
$ 495.00

Foster FSS304-FS62725, 1 304 STAINLESS STEEL HEX NIPPLE, 304 Stainless

The Foster FSS304-FS62725 is a 304 stainless steel NPT Pipe fitting: 1 304 STAINLESS STEEL HEX NIPPLE. Machined for leak-tight fluid-power connecti...

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$ 619.00
$ 619.00 - $ 619.00
$ 619.00
$ 495.00
$ 495.00 - $ 495.00
$ 495.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass Save 20% Save %
$ 155.00
$ 155.00 - $ 155.00
$ 155.00
$ 124.00
$ 124.00 - $ 124.00
$ 124.00

Foster FSS304-FS62722, 3/8 304 STAINLESS STEEL HEX NIPPLE, 304 Stainless

The Foster FSS304-FS62722 is a 304 stainless steel NPT Pipe fitting: 3/8 304 STAINLESS STEEL HEX NIPPLE. Machined for leak-tight fluid-power connec...

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$ 155.00
$ 155.00 - $ 155.00
$ 155.00
$ 124.00
$ 124.00 - $ 124.00
$ 124.00
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass Save 21% Save %
$ 133.00
$ 133.00 - $ 133.00
$ 133.00
$ 105.00
$ 105.00 - $ 105.00
$ 105.00

Foster FSS304-FS62740, 1/4 X 1/8 304 STAINLESS STEEL HEX NIPPLE, 304 Stainless

The Foster FSS304-FS62740 is a 304 stainless steel NPT Pipe fitting: 1/4 X 1/8 304 STAINLESS STEEL HEX NIPPLE. Machined for leak-tight fluid-power ...

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$ 133.00
$ 133.00 - $ 133.00
$ 133.00
$ 105.00
$ 105.00 - $ 105.00
$ 105.00
Save 21% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass Save 21% Save %
$ 133.00
$ 133.00 - $ 133.00
$ 133.00
$ 105.00
$ 105.00 - $ 105.00
$ 105.00

Foster FSS304-FS62721, 1/4 304 STAINLESS STEEL HEX NIPPLE, 304 Stainless

The Foster FSS304-FS62721 is a 304 stainless steel NPT Pipe fitting: 1/4 304 STAINLESS STEEL HEX NIPPLE. Machined for leak-tight fluid-power connec...

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$ 133.00
$ 133.00 - $ 133.00
$ 133.00
$ 105.00
$ 105.00 - $ 105.00
$ 105.00
Save 21% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 376.00
$ 376.00 - $ 376.00
$ 376.00
$ 300.00
$ 300.00 - $ 300.00
$ 300.00

Foster FSS304-FS62724, 3/4 304 STAINLESS STEEL HEX NIPPLE, 304 Stainless

The Foster FSS304-FS62724 is a 304 stainless steel NPT Pipe fitting: 3/4 304 STAINLESS STEEL HEX NIPPLE. Machined for leak-tight fluid-power connec...

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$ 376.00
$ 376.00 - $ 376.00
$ 376.00
$ 300.00
$ 300.00 - $ 300.00
$ 300.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 331.00
$ 331.00 - $ 331.00
$ 331.00
$ 266.00
$ 266.00 - $ 266.00
$ 266.00

Foster FSS304-FS62557, 1 X 1/8 M X F 304 STAINLESS STEEL HEX BUSHING, 304 Stainless

The Foster FSS304-FS62557 is a 304 stainless steel NPT Pipe fitting: 1 X 1/8 M X F 304 STAINLESS STEEL HEX BUSHING. Machined for leak-tight fluid-p...

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$ 331.00
$ 331.00 - $ 331.00
$ 331.00
$ 266.00
$ 266.00 - $ 266.00
$ 266.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 243.00
$ 243.00 - $ 243.00
$ 243.00
$ 195.00
$ 195.00 - $ 195.00
$ 195.00

Foster FSS304-FS62723, 1/2 304 STAINLESS STEEL HEX NIPPLE, 304 Stainless

The Foster FSS304-FS62723 is a 304 stainless steel NPT Pipe fitting: 1/2 304 STAINLESS STEEL HEX NIPPLE. Machined for leak-tight fluid-power connec...

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$ 243.00
$ 243.00 - $ 243.00
$ 243.00
$ 195.00
$ 195.00 - $ 195.00
$ 195.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 331.00
$ 331.00 - $ 331.00
$ 331.00
$ 266.00
$ 266.00 - $ 266.00
$ 266.00

Foster FSS304-FS62513, 1 X 3/4 M X F 304 STAINLESS STEEL HEX BUSHING, 304 Stainless

The Foster FSS304-FS62513 is a 304 stainless steel NPT Pipe fitting: 1 X 3/4 M X F 304 STAINLESS STEEL HEX BUSHING. Machined for leak-tight fluid-p...

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$ 331.00
$ 331.00 - $ 331.00
$ 331.00
$ 266.00
$ 266.00 - $ 266.00
$ 266.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 21% Save %
$ 111.00
$ 111.00 - $ 111.00
$ 111.00
$ 88.00
$ 88.00 - $ 88.00
$ 88.00

Foster FSS304-FS62720, 1/8 304 STAINLESS STEEL HEX NIPPLE, 304 Stainless

The Foster FSS304-FS62720 is a 304 stainless steel NPT Pipe fitting: 1/8 304 STAINLESS STEEL HEX NIPPLE. Machined for leak-tight fluid-power connec...

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$ 111.00
$ 111.00 - $ 111.00
$ 111.00
$ 88.00
$ 88.00 - $ 88.00
$ 88.00
Save 21% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 331.00
$ 331.00 - $ 331.00
$ 331.00
$ 266.00
$ 266.00 - $ 266.00
$ 266.00

Foster FSS304-FS62510, 1 X 1/4 M X F 304 STAINLESS STEEL HEX BUSHING, 304 Stainless

The Foster FSS304-FS62510 is a 304 stainless steel NPT Pipe fitting: 1 X 1/4 M X F 304 STAINLESS STEEL HEX BUSHING. Machined for leak-tight fluid-p...

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$ 331.00
$ 331.00 - $ 331.00
$ 331.00
$ 266.00
$ 266.00 - $ 266.00
$ 266.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 266.00
$ 266.00 - $ 266.00
$ 266.00
$ 212.00
$ 212.00 - $ 212.00
$ 212.00

Foster FSS304-FS62509, 3/4 X 1/2 M X F 304 STAINLESS STEEL HEX BUSHING, 304 Stainless

The Foster FSS304-FS62509 is a 304 stainless steel NPT Pipe fitting: 3/4 X 1/2 M X F 304 STAINLESS STEEL HEX BUSHING. Machined for leak-tight fluid...

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$ 266.00
$ 266.00 - $ 266.00
$ 266.00
$ 212.00
$ 212.00 - $ 212.00
$ 212.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 331.00
$ 331.00 - $ 331.00
$ 331.00
$ 266.00
$ 266.00 - $ 266.00
$ 266.00

Foster FSS304-FS62512, 1 X 1/2 M X F 304 STAINLESS STEEL HEX BUSHING, 304 Stainless

The Foster FSS304-FS62512 is a 304 stainless steel NPT Pipe fitting: 1 X 1/2 M X F 304 STAINLESS STEEL HEX BUSHING. Machined for leak-tight fluid-p...

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$ 331.00
$ 331.00 - $ 331.00
$ 331.00
$ 266.00
$ 266.00 - $ 266.00
$ 266.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 331.00
$ 331.00 - $ 331.00
$ 331.00
$ 266.00
$ 266.00 - $ 266.00
$ 266.00

Foster FSS304-FS62511, 1 x 3/8 M X F 304 STAINLESS STEEL HEX BUSHING, 304 Stainless

The Foster FSS304-FS62511 is a 304 stainless steel NPT Pipe fitting: 1 x 3/8 M X F 304 STAINLESS STEEL HEX BUSHING. Machined for leak-tight fluid-p...

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$ 331.00
$ 331.00 - $ 331.00
$ 331.00
$ 266.00
$ 266.00 - $ 266.00
$ 266.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 266.00
$ 266.00 - $ 266.00
$ 266.00
$ 212.00
$ 212.00 - $ 212.00
$ 212.00

Foster FSS304-FS62508, 3/4 X 3/8 M X F 304 STAINLESS STEEL HEX BUSHING, 304 Stainless

The Foster FSS304-FS62508 is a 304 stainless steel NPT Pipe fitting: 3/4 X 3/8 M X F 304 STAINLESS STEEL HEX BUSHING. Machined for leak-tight fluid...

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$ 266.00
$ 266.00 - $ 266.00
$ 266.00
$ 212.00
$ 212.00 - $ 212.00
$ 212.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 266.00
$ 266.00 - $ 266.00
$ 266.00
$ 212.00
$ 212.00 - $ 212.00
$ 212.00

Foster FSS304-FS62507, 3/4 X 1/4 M X F 304 STAINLESS STEEL HEX BUSHING, 304 Stainless

The Foster FSS304-FS62507 is a 304 stainless steel NPT Pipe fitting: 3/4 X 1/4 M X F 304 STAINLESS STEEL HEX BUSHING. Machined for leak-tight fluid...

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$ 266.00
$ 266.00 - $ 266.00
$ 266.00
$ 212.00
$ 212.00 - $ 212.00
$ 212.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 21% Save %
$ 133.00
$ 133.00 - $ 133.00
$ 133.00
$ 105.00
$ 105.00 - $ 105.00
$ 105.00

Foster FSS304-FS62502, 3/8 X 1/4 M X F 304 STAINLESS STEEL HEX BUSHING, 304 Stainless

The Foster FSS304-FS62502 is a 304 stainless steel NPT Pipe fitting: 3/8 X 1/4 M X F 304 STAINLESS STEEL HEX BUSHING. Machined for leak-tight fluid...

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$ 133.00
$ 133.00 - $ 133.00
$ 133.00
$ 105.00
$ 105.00 - $ 105.00
$ 105.00
Save 21% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 266.00
$ 266.00 - $ 266.00
$ 266.00
$ 212.00
$ 212.00 - $ 212.00
$ 212.00

Foster FSS304-FS62506, 3/4 X 1/8 M X F 304 STAINLESS STEEL HEX BUSHING, 304 Stainless

The Foster FSS304-FS62506 is a 304 stainless steel NPT Pipe fitting: 3/4 X 1/8 M X F 304 STAINLESS STEEL HEX BUSHING. Machined for leak-tight fluid...

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$ 266.00
$ 266.00 - $ 266.00
$ 266.00
$ 212.00
$ 212.00 - $ 212.00
$ 212.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 19% Save %
$ 176.00
$ 176.00 - $ 176.00
$ 176.00
$ 142.00
$ 142.00 - $ 142.00
$ 142.00

Foster FSS304-FS62503, 1/2 X 1/8 M X F 304 STAINLESS STEEL HEX BUSHING, 304 Stainless

The Foster FSS304-FS62503 is a 304 stainless steel NPT Pipe fitting: 1/2 X 1/8 M X F 304 STAINLESS STEEL HEX BUSHING. Machined for leak-tight fluid...

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$ 176.00
$ 176.00 - $ 176.00
$ 176.00
$ 142.00
$ 142.00 - $ 142.00
$ 142.00
Save 19% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 19% Save %
$ 176.00
$ 176.00 - $ 176.00
$ 176.00
$ 142.00
$ 142.00 - $ 142.00
$ 142.00

Foster FSS304-FS62505, 1/2 X 3/8 M X F 304 STAINLESS STEEL HEX BUSHING, 304 Stainless

The Foster FSS304-FS62505 is a 304 stainless steel NPT Pipe fitting: 1/2 X 3/8 M X F 304 STAINLESS STEEL HEX BUSHING. Machined for leak-tight fluid...

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$ 176.00
$ 176.00 - $ 176.00
$ 176.00
$ 142.00
$ 142.00 - $ 142.00
$ 142.00
Save 19% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 19% Save %
$ 176.00
$ 176.00 - $ 176.00
$ 176.00
$ 142.00
$ 142.00 - $ 142.00
$ 142.00

Foster FSS304-FS62504, 1/2 X 1/4 M X F 304 STAINLESS STEEL HEX BUSHING, 304 Stainless

The Foster FSS304-FS62504 is a 304 stainless steel NPT Pipe fitting: 1/2 X 1/4 M X F 304 STAINLESS STEEL HEX BUSHING. Machined for leak-tight fluid...

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$ 176.00
$ 176.00 - $ 176.00
$ 176.00
$ 142.00
$ 142.00 - $ 142.00
$ 142.00
Save 19% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 2,093.00
$ 2,093.00 - $ 2,093.00
$ 2,093.00
$ 1,675.00
$ 1,675.00 - $ 1,675.00
$ 1,675.00

Foster FSS316-6801-16-16, -16 MJIC X -16 MAORB 90, 316 Stainless

The Foster FSS316-6801-16-16 is a 316 stainless steel JIC 37° Flare fitting: -16 MJIC X -16 MAORB 90. Machined for leak-tight fluid-power connectio...

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$ 2,093.00
$ 2,093.00 - $ 2,093.00
$ 2,093.00
$ 1,675.00
$ 1,675.00 - $ 1,675.00
$ 1,675.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 21% Save %
$ 133.00
$ 133.00 - $ 133.00
$ 133.00
$ 105.00
$ 105.00 - $ 105.00
$ 105.00

Foster FSS304-FS62501, 3/8 X 1/8 M X F 304 STAINLESS STEEL HEX BUSHING, 304 Stainless

The Foster FSS304-FS62501 is a 304 stainless steel NPT Pipe fitting: 3/8 X 1/8 M X F 304 STAINLESS STEEL HEX BUSHING. Machined for leak-tight fluid...

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$ 133.00
$ 133.00 - $ 133.00
$ 133.00
$ 105.00
$ 105.00 - $ 105.00
$ 105.00
Save 21% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 21% Save %
$ 111.00
$ 111.00 - $ 111.00
$ 111.00
$ 88.00
$ 88.00 - $ 88.00
$ 88.00

Foster FSS304-FS62500, 1/4 X 1/8 M X F 304 STAINLESS STEEL HEX BUSHING, 304 Stainless

The Foster FSS304-FS62500 is a 304 stainless steel NPT Pipe fitting: 1/4 X 1/8 M X F 304 STAINLESS STEEL HEX BUSHING. Machined for leak-tight fluid...

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$ 111.00
$ 111.00 - $ 111.00
$ 111.00
$ 88.00
$ 88.00 - $ 88.00
$ 88.00
Save 21% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 1,544.00
$ 1,544.00 - $ 1,544.00
$ 1,544.00
$ 1,236.00
$ 1,236.00 - $ 1,236.00
$ 1,236.00

Foster FSS316-6801-12-12, -12 MJIC X -12 MAORB 90, 316 Stainless

The Foster FSS316-6801-12-12 is a 316 stainless steel JIC 37° Flare fitting: -12 MJIC X -12 MAORB 90. Machined for leak-tight fluid-power connectio...

View full details
$ 1,544.00
$ 1,544.00 - $ 1,544.00
$ 1,544.00
$ 1,236.00
$ 1,236.00 - $ 1,236.00
$ 1,236.00
Save 20% Save %

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