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 $ 319.00Original price $ 319.00 - Original price $ 319.00Original price $ 319.00Current price $ 255.00$ 255.00 - $ 255.00Current price $ 255.00
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 $ 319.00Original price $ 319.00 - Original price $ 319.00Original price $ 319.00Current price $ 255.00$ 255.00 - $ 255.00Current price $ 255.00Save 20% -
Original price $ 412.00Original price $ 412.00 - Original price $ 412.00Original price $ 412.00Current price $ 330.00$ 330.00 - $ 330.00Current price $ 330.00
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 $ 412.00Original price $ 412.00 - Original price $ 412.00Original price $ 412.00Current price $ 330.00$ 330.00 - $ 330.00Current price $ 330.00Save 20% -
Original price $ 503.00Original price $ 503.00 - Original price $ 503.00Original price $ 503.00Current price $ 401.00$ 401.00 - $ 401.00Current price $ 401.00
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 $ 503.00Original price $ 503.00 - Original price $ 503.00Original price $ 503.00Current price $ 401.00$ 401.00 - $ 401.00Current price $ 401.00Save 20% -
Original price $ 593.00Original price $ 593.00 - Original price $ 593.00Original price $ 593.00Current price $ 474.00$ 474.00 - $ 474.00Current price $ 474.00
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 $ 593.00Original price $ 593.00 - Original price $ 593.00Original price $ 593.00Current price $ 474.00$ 474.00 - $ 474.00Current price $ 474.00Save 20% -
Original price $ 731.00Original price $ 731.00 - Original price $ 731.00Original price $ 731.00Current price $ 585.00$ 585.00 - $ 585.00Current price $ 585.00
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 $ 731.00Original price $ 731.00 - Original price $ 731.00Original price $ 731.00Current price $ 585.00$ 585.00 - $ 585.00Current price $ 585.00Save 20% -
Original price $ 957.00Original price $ 957.00 - Original price $ 957.00Original price $ 957.00Current price $ 766.00$ 766.00 - $ 766.00Current price $ 766.00
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 $ 957.00Original price $ 957.00 - Original price $ 957.00Original price $ 957.00Current price $ 766.00$ 766.00 - $ 766.00Current price $ 766.00Save 20% -
Original price $ 91.00Original price $ 91.00 - Original price $ 91.00Original price $ 91.00Current price $ 73.00$ 73.00 - $ 73.00Current price $ 73.00
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 $ 91.00Original price $ 91.00 - Original price $ 91.00Original price $ 91.00Current price $ 73.00$ 73.00 - $ 73.00Current price $ 73.00Save 20% -
Original price $ 114.00Original price $ 114.00 - Original price $ 114.00Original price $ 114.00Current price $ 91.00$ 91.00 - $ 91.00Current price $ 91.00
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 $ 114.00Original price $ 114.00 - Original price $ 114.00Original price $ 114.00Current price $ 91.00$ 91.00 - $ 91.00Current price $ 91.00Save 20% -
Original price $ 137.00Original price $ 137.00 - Original price $ 137.00Original price $ 137.00Current price $ 109.00$ 109.00 - $ 109.00Current price $ 109.00
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 $ 137.00Original price $ 137.00 - Original price $ 137.00Original price $ 137.00Current price $ 109.00$ 109.00 - $ 109.00Current price $ 109.00Save 20% -
Original price $ 161.00Original price $ 161.00 - Original price $ 161.00Original price $ 161.00Current price $ 129.00$ 129.00 - $ 129.00Current price $ 129.00
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 $ 161.00Original price $ 161.00 - Original price $ 161.00Original price $ 161.00Current price $ 129.00$ 129.00 - $ 129.00Current price $ 129.00Save 20% -
Original price $ 205.00Original price $ 205.00 - Original price $ 205.00Original price $ 205.00Current price $ 164.00$ 164.00 - $ 164.00Current price $ 164.00
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 $ 205.00Original price $ 205.00 - Original price $ 205.00Original price $ 205.00Current price $ 164.00$ 164.00 - $ 164.00Current price $ 164.00Save 20% -
Original price $ 228.00Original price $ 228.00 - Original price $ 228.00Original price $ 228.00Current price $ 182.00$ 182.00 - $ 182.00Current price $ 182.00
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 $ 228.00Original price $ 228.00 - Original price $ 228.00Original price $ 228.00Current price $ 182.00$ 182.00 - $ 182.00Current price $ 182.00Save 20% -
Original price $ 275.00Original price $ 275.00 - Original price $ 275.00Original price $ 275.00Current price $ 219.00$ 219.00 - $ 219.00Current price $ 219.00
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 $ 275.00Original price $ 275.00 - Original price $ 275.00Original price $ 275.00Current price $ 219.00$ 219.00 - $ 219.00Current price $ 219.00Save 20% -
Original price $ 342.00Original price $ 342.00 - Original price $ 342.00Original price $ 342.00Current price $ 275.00$ 275.00 - $ 275.00Current price $ 275.00
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 $ 342.00Original price $ 342.00 - Original price $ 342.00Original price $ 342.00Current price $ 275.00$ 275.00 - $ 275.00Current price $ 275.00Save 20% -
Original price $ 433.00Original price $ 433.00 - Original price $ 433.00Original price $ 433.00Current price $ 348.00$ 348.00 - $ 348.00Current price $ 348.00
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 $ 433.00Original price $ 433.00 - Original price $ 433.00Original price $ 433.00Current price $ 348.00$ 348.00 - $ 348.00Current price $ 348.00Save 20% -
Original price $ 137.00Original price $ 137.00 - Original price $ 137.00Original price $ 137.00Current price $ 109.00$ 109.00 - $ 109.00Current price $ 109.00
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 $ 137.00Original price $ 137.00 - Original price $ 137.00Original price $ 137.00Current price $ 109.00$ 109.00 - $ 109.00Current price $ 109.00Save 20% -
Original price $ 182.00Original price $ 182.00 - Original price $ 182.00Original price $ 182.00Current price $ 146.00$ 146.00 - $ 146.00Current price $ 146.00
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 $ 182.00Original price $ 182.00 - Original price $ 182.00Original price $ 182.00Current price $ 146.00$ 146.00 - $ 146.00Current price $ 146.00Save 20% -
Original price $ 251.00Original price $ 251.00 - Original price $ 251.00Original price $ 251.00Current price $ 202.00$ 202.00 - $ 202.00Current price $ 202.00
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 $ 251.00Original price $ 251.00 - Original price $ 251.00Original price $ 251.00Current price $ 202.00$ 202.00 - $ 202.00Current price $ 202.00Save 20% -
Original price $ 182.00Original price $ 182.00 - Original price $ 182.00Original price $ 182.00Current price $ 146.00$ 146.00 - $ 146.00Current price $ 146.00
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 $ 182.00Original price $ 182.00 - Original price $ 182.00Original price $ 182.00Current price $ 146.00$ 146.00 - $ 146.00Current price $ 146.00Save 20% -
Original price $ 182.00Original price $ 182.00 - Original price $ 182.00Original price $ 182.00Current price $ 146.00$ 146.00 - $ 146.00Current price $ 146.00
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 $ 182.00Original price $ 182.00 - Original price $ 182.00Original price $ 182.00Current price $ 146.00$ 146.00 - $ 146.00Current price $ 146.00Save 20% -
Original price $ 251.00Original price $ 251.00 - Original price $ 251.00Original price $ 251.00Current price $ 202.00$ 202.00 - $ 202.00Current price $ 202.00
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 $ 251.00Original price $ 251.00 - Original price $ 251.00Original price $ 251.00Current price $ 202.00$ 202.00 - $ 202.00Current price $ 202.00Save 20% -
Original price $ 251.00Original price $ 251.00 - Original price $ 251.00Original price $ 251.00Current price $ 202.00$ 202.00 - $ 202.00Current price $ 202.00
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 $ 251.00Original price $ 251.00 - Original price $ 251.00Original price $ 251.00Current price $ 202.00$ 202.00 - $ 202.00Current price $ 202.00Save 20% -
Original price $ 251.00Original price $ 251.00 - Original price $ 251.00Original price $ 251.00Current price $ 202.00$ 202.00 - $ 202.00Current price $ 202.00
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 $ 251.00Original price $ 251.00 - Original price $ 251.00Original price $ 251.00Current price $ 202.00$ 202.00 - $ 202.00Current price $ 202.00Save 20% -
Original price $ 251.00Original price $ 251.00 - Original price $ 251.00Original price $ 251.00Current price $ 202.00$ 202.00 - $ 202.00Current price $ 202.00
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 $ 251.00Original price $ 251.00 - Original price $ 251.00Original price $ 251.00Current price $ 202.00$ 202.00 - $ 202.00Current price $ 202.00Save 20%
