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FH Series - Two Way Valved Sockets - Steel - Male Thread

FH & FIH Series Quick Disconnects have provided years of reliable service on hydraulic/pneumatic applications in the handling of gases and fluids. The FH & FIH Series couplings are engineered to meet or exceed MIL-C-51234. Options are available for static pressure hydraulic systems and also for pneumatic air tool use.

  • FH - Two Way Shut-Off and Straight-Thru
  • FIH - One Way Shut-Off
  • FH Series interchanges with Snap-Tite "H" Series. 
  • FIH Series interchanges with Snap-Tite "IH" Series. 
  • Within each series, only sockets and plugs of the same size will couple together.

Seal Compound: Standard seals are Buna-N.

Rated Pressure: Rated Pressure as defined by ANSI/B93.2 - 1986, non-shock service.

  • Latch Mechanism: Manual connect and disconnect
  • Steel sleeves are hardened to provide maximum service life
  • Machined from solid bar stock
  • Steel components are zinc plated
  • Coupled Seal
  • Valved units incorporate a Teflon back-up ring to withstand dynamic impulse

Operation: Manual - Socket sleeve must be manually retracted to connect and disconnect.

Optional: BL - Locks against accidental disconnect. To connect align ball with slot. After connection, rotate sleeve to lock. To disconnect, realign ball with slot and retract sleeve. To order, prefix BL to socket catalog numbers.

Parts Grid
Part Number Quantity Price Box Qty Brand Thread Size Description
fhs2m2
$16.66
/ea
1 FOSTER 1/4" Steel
blfhs2m2
$20.98
/ea
1 FOSTER 1/4" Ball Lock, Steel
fhs2m2-101
$16.66
/ea
1 FOSTER 1/4" Steel w/Viton Seal
fhs3m3
$20.56
/ea
1 FOSTER 3/8" Steel
blfhs3m3
$24.99
/ea
1 FOSTER 3/8" Ball Lock, Steel
fhs4m4
$27.80
/ea
1 FOSTER 1/2" Steel
blfhs4m4
$33.10
/ea
1 FOSTER 1/2" Ball Lock, Steel
fhs4m4-101
$32.67
/ea
1 FOSTER 1/2" w/Viton Seal