Foster ORB Stainless Fittings
Foster ORB stainless steel hydraulic fittings with SAE O-Ring Boss straight-thread ends (SAE J514) for leak-tight, high-pressure connections. Corrosion-resistant 316L stainless. Adapters, elbows, tees, and unions for demanding hydraulic and fluid systems.
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Original price $ 17.89Original price $ 17.89 - Original price $ 17.89Original price $ 17.89Current price $ 14.29$ 14.29 - $ 14.29Current price $ 14.29
Foster FSS316-6407-04-04, 1/4" ORB (7/16"-20 thread) Male Swivel Union, 316 Stainless
In stockThe Foster FSS316-6407-04-04 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 1/4" ORB (7/16"-20 thread) Male Swivel Union. Machined for lea...
View full detailsOriginal price $ 17.89Original price $ 17.89 - Original price $ 17.89Original price $ 17.89Current price $ 14.29$ 14.29 - $ 14.29Current price $ 14.29Save 20% -
Original price $ 23.09Original price $ 23.09 - Original price $ 23.09Original price $ 23.09Current price $ 18.49$ 18.49 - $ 18.49Current price $ 18.49
Foster FSS316-6407-06-06, 3/8" ORB (9/16"-18 thread) Male Swivel Union, 316 Stainless
In stockThe Foster FSS316-6407-06-06 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 3/8" ORB (9/16"-18 thread) Male Swivel Union. Machined for lea...
View full detailsOriginal price $ 23.09Original price $ 23.09 - Original price $ 23.09Original price $ 23.09Current price $ 18.49$ 18.49 - $ 18.49Current price $ 18.49Save 20% -
Original price $ 28.19Original price $ 28.19 - Original price $ 28.19Original price $ 28.19Current price $ 22.49$ 22.49 - $ 22.49Current price $ 22.49
Foster FSS316-6407-08-08, 1/2" ORB (3/4"-16 thread) Male Swivel Union, 316 Stainless
In stockThe Foster FSS316-6407-08-08 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 1/2" ORB (3/4"-16 thread) Male Swivel Union. Machined for leak...
View full detailsOriginal price $ 28.19Original price $ 28.19 - Original price $ 28.19Original price $ 28.19Current price $ 22.49$ 22.49 - $ 22.49Current price $ 22.49Save 20% -
Original price $ 33.29Original price $ 33.29 - Original price $ 33.29Original price $ 33.29Current price $ 26.59$ 26.59 - $ 26.59Current price $ 26.59
Foster FSS316-6407-10-10, 5/8" ORB (7/8"-14 thread) Male Swivel Union, 316 Stainless
In stockThe Foster FSS316-6407-10-10 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 5/8" ORB (7/8"-14 thread) Male Swivel Union. Machined for leak...
View full detailsOriginal price $ 33.29Original price $ 33.29 - Original price $ 33.29Original price $ 33.29Current price $ 26.59$ 26.59 - $ 26.59Current price $ 26.59Save 20% -
Original price $ 40.99Original price $ 40.99 - Original price $ 40.99Original price $ 40.99Current price $ 32.79$ 32.79 - $ 32.79Current price $ 32.79
Foster FSS316-6407-12-12, 3/4" ORB (1 1/16"-12 thread) Male Swivel Union, 316 Stainless
In stockThe Foster FSS316-6407-12-12 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 3/4" ORB (1 1/16"-12 thread) Male Swivel Union. Machined for l...
View full detailsOriginal price $ 40.99Original price $ 40.99 - Original price $ 40.99Original price $ 40.99Current price $ 32.79$ 32.79 - $ 32.79Current price $ 32.79Save 20% -
Original price $ 53.69Original price $ 53.69 - Original price $ 53.69Original price $ 53.69Current price $ 42.99$ 42.99 - $ 42.99Current price $ 42.99
Foster FSS316-6407-16-16, 1" ORB (1 5/16"-12 thread) Male Swivel Union, 316 Stainless
In stockThe Foster FSS316-6407-16-16 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 1" ORB (1 5/16"-12 thread) Male Swivel Union. Machined for lea...
View full detailsOriginal price $ 53.69Original price $ 53.69 - Original price $ 53.69Original price $ 53.69Current price $ 42.99$ 42.99 - $ 42.99Current price $ 42.99Save 20% -
Original price $ 5.09Original price $ 5.09 - Original price $ 5.09Original price $ 5.09Current price $ 4.09$ 4.09 - $ 4.09Current price $ 4.09
Foster FSS316-6408-02, 1/8" ORB (5/16"-24 thread) Male Hex Head Plug, 316 Stainless
In stockThe Foster FSS316-6408-02 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 1/8" ORB (5/16"-24 thread) Male Hex Head Plug. Machined for leak-...
View full detailsOriginal price $ 5.09Original price $ 5.09 - Original price $ 5.09Original price $ 5.09Current price $ 4.09$ 4.09 - $ 4.09Current price $ 4.09Save 20% -
Original price $ 6.39Original price $ 6.39 - Original price $ 6.39Original price $ 6.39Current price $ 5.09$ 5.09 - $ 5.09Current price $ 5.09
Foster FSS316-6408-03, 3/16" ORB (3/8"-24 thread) Male Hex Head Plug, 316 Stainless
In stockThe Foster FSS316-6408-03 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 3/16" ORB (3/8"-24 thread) Male Hex Head Plug. Machined for leak-...
View full detailsOriginal price $ 6.39Original price $ 6.39 - Original price $ 6.39Original price $ 6.39Current price $ 5.09$ 5.09 - $ 5.09Current price $ 5.09Save 20% -
Original price $ 7.69Original price $ 7.69 - Original price $ 7.69Original price $ 7.69Current price $ 6.09$ 6.09 - $ 6.09Current price $ 6.09
Foster FSS316-6408-04, 1/4" ORB (7/16"-20 thread) Male Hex Head Plug, 316 Stainless
In stockThe Foster FSS316-6408-04 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 1/4" ORB (7/16"-20 thread) Male Hex Head Plug. Machined for leak-...
View full detailsOriginal price $ 7.69Original price $ 7.69 - Original price $ 7.69Original price $ 7.69Current price $ 6.09$ 6.09 - $ 6.09Current price $ 6.09Save 21% -
Original price $ 8.99Original price $ 8.99 - Original price $ 8.99Original price $ 8.99Current price $ 7.19$ 7.19 - $ 7.19Current price $ 7.19
Foster FSS316-6408-05, 5/16" ORB (1/2"-20 thread) Male Hex Head Plug, 316 Stainless
In stockThe Foster FSS316-6408-05 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 5/16" ORB (1/2"-20 thread) Male Hex Head Plug. Machined for leak-...
View full detailsOriginal price $ 8.99Original price $ 8.99 - Original price $ 8.99Original price $ 8.99Current price $ 7.19$ 7.19 - $ 7.19Current price $ 7.19Save 20% -
Original price $ 11.49Original price $ 11.49 - Original price $ 11.49Original price $ 11.49Current price $ 9.19$ 9.19 - $ 9.19Current price $ 9.19
Foster FSS316-6408-06, 3/8" ORB (9/16"-18 thread) Male Hex Head Plug, 316 Stainless
In stockThe Foster FSS316-6408-06 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 3/8" ORB (9/16"-18 thread) Male Hex Head Plug. Machined for leak-...
View full detailsOriginal price $ 11.49Original price $ 11.49 - Original price $ 11.49Original price $ 11.49Current price $ 9.19$ 9.19 - $ 9.19Current price $ 9.19Save 20% -
Original price $ 12.79Original price $ 12.79 - Original price $ 12.79Original price $ 12.79Current price $ 10.19$ 10.19 - $ 10.19Current price $ 10.19
Foster FSS316-6408-08, 1/2" ORB (3/4"-16 thread) Male Hex Head Plug, 316 Stainless
In stockThe Foster FSS316-6408-08 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 1/2" ORB (3/4"-16 thread) Male Hex Head Plug. Machined for leak-t...
View full detailsOriginal price $ 12.79Original price $ 12.79 - Original price $ 12.79Original price $ 12.79Current price $ 10.19$ 10.19 - $ 10.19Current price $ 10.19Save 20% -
Original price $ 15.39Original price $ 15.39 - Original price $ 15.39Original price $ 15.39Current price $ 12.29$ 12.29 - $ 12.29Current price $ 12.29
Foster FSS316-6408-10, 5/8" ORB (7/8"-14 thread) Male Hex Head Plug, 316 Stainless
In stockThe Foster FSS316-6408-10 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 5/8" ORB (7/8"-14 thread) Male Hex Head Plug. Machined for leak-t...
View full detailsOriginal price $ 15.39Original price $ 15.39 - Original price $ 15.39Original price $ 15.39Current price $ 12.29$ 12.29 - $ 12.29Current price $ 12.29Save 20% -
Original price $ 19.19Original price $ 19.19 - Original price $ 19.19Original price $ 19.19Current price $ 15.39$ 15.39 - $ 15.39Current price $ 15.39
Foster FSS316-6408-12, 3/4" ORB (1 1/16"-12 thread) Male Hex Head Plug, 316 Stainless
In stockThe Foster FSS316-6408-12 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 3/4" ORB (1 1/16"-12 thread) Male Hex Head Plug. Machined for lea...
View full detailsOriginal price $ 19.19Original price $ 19.19 - Original price $ 19.19Original price $ 19.19Current price $ 15.39$ 15.39 - $ 15.39Current price $ 15.39Save 20% -
Original price $ 24.29Original price $ 24.29 - Original price $ 24.29Original price $ 24.29Current price $ 19.49$ 19.49 - $ 19.49Current price $ 19.49
Foster FSS316-6408-16, 1" ORB (1 5/16"-12 thread) Male Hex Head Plug, 316 Stainless
In stockThe Foster FSS316-6408-16 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 1" ORB (1 5/16"-12 thread) Male Hex Head Plug. Machined for leak-...
View full detailsOriginal price $ 24.29Original price $ 24.29 - Original price $ 24.29Original price $ 24.29Current price $ 19.49$ 19.49 - $ 19.49Current price $ 19.49Save 20% -
Original price $ 7.69Original price $ 7.69 - Original price $ 7.69Original price $ 7.69Current price $ 6.09$ 6.09 - $ 6.09Current price $ 6.09
Foster FSS316-6410-04-04, 1/4" ORB (7/16"-20 thread) Male x 1/4" ORB (7/16"-20 thread) Female, 316 Stainless
In stockThe Foster FSS316-6410-04-04 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 1/4" ORB (7/16"-20 thread) Male x 1/4" ORB (7/16"-20 thread) F...
View full detailsOriginal price $ 7.69Original price $ 7.69 - Original price $ 7.69Original price $ 7.69Current price $ 6.09$ 6.09 - $ 6.09Current price $ 6.09Save 21% -
Original price $ 10.19Original price $ 10.19 - Original price $ 10.19Original price $ 10.19Current price $ 8.19$ 8.19 - $ 8.19Current price $ 8.19
Foster FSS316-6410-04-06, 1/4" ORB (7/16"-20 thread) Male x 3/8" ORB (9/16"-18 thread) Female, 316 Stainless
In stockThe Foster FSS316-6410-04-06 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 1/4" ORB (7/16"-20 thread) Male x 3/8" ORB (9/16"-18 thread) F...
View full detailsOriginal price $ 10.19Original price $ 10.19 - Original price $ 10.19Original price $ 10.19Current price $ 8.19$ 8.19 - $ 8.19Current price $ 8.19Save 20% -
Original price $ 14.09Original price $ 14.09 - Original price $ 14.09Original price $ 14.09Current price $ 11.29$ 11.29 - $ 11.29Current price $ 11.29
Foster FSS316-6410-04-08, 1/4" ORB (7/16"-20 thread) Male x 1/2" ORB (3/4"-16 thread) Female, 316 Stainless
In stockThe Foster FSS316-6410-04-08 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 1/4" ORB (7/16"-20 thread) Male x 1/2" ORB (3/4"-16 thread) Fe...
View full detailsOriginal price $ 14.09Original price $ 14.09 - Original price $ 14.09Original price $ 14.09Current price $ 11.29$ 11.29 - $ 11.29Current price $ 11.29Save 20% -
Original price $ 10.19Original price $ 10.19 - Original price $ 10.19Original price $ 10.19Current price $ 8.19$ 8.19 - $ 8.19Current price $ 8.19
Foster FSS316-6410-06-04, 3/8" ORB (9/16"-18 thread) Male x 1/4" ORB (7/16"-20 thread) Female, 316 Stainless
In stockThe Foster FSS316-6410-06-04 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 3/8" ORB (9/16"-18 thread) Male x 1/4" ORB (7/16"-20 thread) F...
View full detailsOriginal price $ 10.19Original price $ 10.19 - Original price $ 10.19Original price $ 10.19Current price $ 8.19$ 8.19 - $ 8.19Current price $ 8.19Save 20% -
Original price $ 10.19Original price $ 10.19 - Original price $ 10.19Original price $ 10.19Current price $ 8.19$ 8.19 - $ 8.19Current price $ 8.19
Foster FSS316-6410-06-06, 3/8" ORB (9/16"-18 thread) Male x 3/8" ORB (9/16"-18 thread) Female, 316 Stainless
In stockThe Foster FSS316-6410-06-06 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 3/8" ORB (9/16"-18 thread) Male x 3/8" ORB (9/16"-18 thread) F...
View full detailsOriginal price $ 10.19Original price $ 10.19 - Original price $ 10.19Original price $ 10.19Current price $ 8.19$ 8.19 - $ 8.19Current price $ 8.19Save 20% -
Original price $ 14.09Original price $ 14.09 - Original price $ 14.09Original price $ 14.09Current price $ 11.29$ 11.29 - $ 11.29Current price $ 11.29
Foster FSS316-6410-06-08, 3/8" ORB (9/16"-18 thread) Male x 1/2" ORB (3/4"-16 thread) Female, 316 Stainless
In stockThe Foster FSS316-6410-06-08 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 3/8" ORB (9/16"-18 thread) Male x 1/2" ORB (3/4"-16 thread) Fe...
View full detailsOriginal price $ 14.09Original price $ 14.09 - Original price $ 14.09Original price $ 14.09Current price $ 11.29$ 11.29 - $ 11.29Current price $ 11.29Save 20% -
Original price $ 14.09Original price $ 14.09 - Original price $ 14.09Original price $ 14.09Current price $ 11.29$ 11.29 - $ 11.29Current price $ 11.29
Foster FSS316-6410-08-04, 1/2" ORB (3/4"-16 thread) Male x 1/4" ORB (7/16"-20 thread) Female, 316 Stainless
In stockThe Foster FSS316-6410-08-04 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 1/2" ORB (3/4"-16 thread) Male x 1/4" ORB (7/16"-20 thread) Fe...
View full detailsOriginal price $ 14.09Original price $ 14.09 - Original price $ 14.09Original price $ 14.09Current price $ 11.29$ 11.29 - $ 11.29Current price $ 11.29Save 20% -
Original price $ 14.09Original price $ 14.09 - Original price $ 14.09Original price $ 14.09Current price $ 11.29$ 11.29 - $ 11.29Current price $ 11.29
Foster FSS316-6410-08-06, 1/2" ORB (3/4"-16 thread) Male x 3/8" ORB (9/16"-18 thread) Female, 316 Stainless
In stockThe Foster FSS316-6410-08-06 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 1/2" ORB (3/4"-16 thread) Male x 3/8" ORB (9/16"-18 thread) Fe...
View full detailsOriginal price $ 14.09Original price $ 14.09 - Original price $ 14.09Original price $ 14.09Current price $ 11.29$ 11.29 - $ 11.29Current price $ 11.29Save 20% -
Original price $ 14.09Original price $ 14.09 - Original price $ 14.09Original price $ 14.09Current price $ 11.29$ 11.29 - $ 11.29Current price $ 11.29
Foster FSS316-6410-08-08, 1/2" ORB (3/4"-16 thread) Male x 1/2" ORB (3/4"-16 thread) Female, 316 Stainless
In stockThe Foster FSS316-6410-08-08 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 1/2" ORB (3/4"-16 thread) Male x 1/2" ORB (3/4"-16 thread) Fem...
View full detailsOriginal price $ 14.09Original price $ 14.09 - Original price $ 14.09Original price $ 14.09Current price $ 11.29$ 11.29 - $ 11.29Current price $ 11.29Save 20%
