Top 51 Industrial Scientific Hydraulic Fittings
Last Updated: Jul 25, 2024 • 13,648 reviews analyzed
Our most popular Industrial Scientific Hydraulic Fittings products based on sales, online popularity and other expert reviews. Updated frequently.
![ZELCAN 230pc SAE & Metric Grease Fittings Kit Hydraulic Grease Zerk Assortment: 1/4" 1/8" M6 M10 Straight 45 90 Degree Zerks Galvanized Steel Set for Replacing Missing or Broken Zerk Grease Fittings](https://images-na.ssl-images-amazon.com/images/I/71EzqXYJSGL._AC_US320_.jpg)
ZELCAN 230pc SAE & Metric Grease Fittings Kit Hydraulic Grease Zerk Assortment: 1/4" 1/8" M6 M10 Straight 45 90 Degree Zerks Galvanized Steel Set for Replacing Missing or Broken Zerk Grease Fittings
![DERNORD Tri-clamp Stainless Steel 304 Single Pin Heavy Duty Tri Clamp with Wing Nut for Ferrule TC with 1 pc Silicone Gasket (2" Tri-clamp+Silicone Gasket) (2 Inch Tri clamp Size: 2 Pack)](https://images-na.ssl-images-amazon.com/images/I/61VUhjFOpmL._AC_US320_.jpg)
DERNORD Tri-clamp Stainless Steel 304 Single Pin Heavy Duty Tri Clamp with Wing Nut for Ferrule TC with 1 pc Silicone Gasket (2" Tri-clamp+Silicone Gasket) (2 Inch Tri clamp Size: 2 Pack)
![Swpeet 246Pcs SAE & Metric Grease Nipple Assortment Kit, Hydraulic Grease Fittings Standard with Plastic Grease Fitting Cap –](https://images-na.ssl-images-amazon.com/images/I/81KpCQnbOaL._AC_US320_.jpg)
Swpeet 246Pcs SAE & Metric Grease Nipple Assortment Kit, Hydraulic Grease Fittings Standard with Plastic Grease Fitting Cap –
![Hilitchi 123Pcs Metric Hydraulic Zerk Grease Fittings Assortment Kit (Metric)](https://images-na.ssl-images-amazon.com/images/I/71cZE1wVN2L._AC_US320_.jpg)
Hilitchi 123Pcs Metric Hydraulic Zerk Grease Fittings Assortment Kit (Metric)
![Legines 3/8" Flare Cap, Brass SAE 45 Degree Flare Tube Fitting, Pack of 2](https://images-na.ssl-images-amazon.com/images/I/51faVU0CjxL._AC_US320_.jpg)
Legines 3/8" Flare Cap, Brass SAE 45 Degree Flare Tube Fitting, Pack of 2
![37° JIC SAE Flare Male x SAE O-Ring Boss ORB Male 90° Elbow | 6801-06-06](https://images-na.ssl-images-amazon.com/images/I/41Tr3BJX18L._AC_US320_.jpg)
37° JIC SAE Flare Male x SAE O-Ring Boss ORB Male 90° Elbow | 6801-06-06
![O-Ring BOSS Hydraulic SAE 212 Pieces Oring Seal Kit Buna-N 90A for Boss Tube Fitting Application Hydraulic Fitting Hydraulic](https://images-na.ssl-images-amazon.com/images/I/716F1Co2fhL._AC_US320_.jpg)
O-Ring BOSS Hydraulic SAE 212 Pieces Oring Seal Kit Buna-N 90A for Boss Tube Fitting Application Hydraulic Fitting Hydraulic
![JROUTH Grease Fittings Kit, 260Pcs SAE & Metric Grease Zerk Fittings Assortment, Hydraulic Grease Zerks Fittings Standard wit](https://images-na.ssl-images-amazon.com/images/I/711nB3M+JUL._AC_US320_.jpg)
JROUTH Grease Fittings Kit, 260Pcs SAE & Metric Grease Zerk Fittings Assortment, Hydraulic Grease Zerks Fittings Standard wit
![5PCS For MFG DRCOUP 125 1-1/4" Female Well Point Drive Coupling](https://images-na.ssl-images-amazon.com/images/I/613PVSDE-gL._AC_US320_.jpg)
5PCS For MFG DRCOUP 125 1-1/4" Female Well Point Drive Coupling
![Pikwo 144 PC JIC and ORFS Master Industrial Hydraulic Cap and Plug Hose Tube and Pipe Fitting Kit Cap and Plug Kit Precision](https://images-na.ssl-images-amazon.com/images/I/81z6B-1Y7yL._AC_US320_.jpg)
Pikwo 144 PC JIC and ORFS Master Industrial Hydraulic Cap and Plug Hose Tube and Pipe Fitting Kit Cap and Plug Kit Precision
![AutoE 25 Pcs/Set 1/4-28 SAE-LT Copper Taper Thread Grease Zerk Nipple Fitting (Straight)](https://images-na.ssl-images-amazon.com/images/I/61fAb64yJML._AC_US320_.jpg)
AutoE 25 Pcs/Set 1/4-28 SAE-LT Copper Taper Thread Grease Zerk Nipple Fitting (Straight)
![ANCIMOON 72PCS JIC Cap and Plug Set, 37 Degree Flare Threads Hydraulic Hose Fittings, Carbon Steel, Size 4 6 8 10 12 16](https://images-na.ssl-images-amazon.com/images/I/71JjAr9XbyL._AC_US320_.jpg)
ANCIMOON 72PCS JIC Cap and Plug Set, 37 Degree Flare Threads Hydraulic Hose Fittings, Carbon Steel, Size 4 6 8 10 12 16
![Yoliko 1/4"-3/8" 45Pcs 4 Sizes Grease Fitting Assortment Straight 45 90 Degree Grease Zerk Fittings,Galvanized Steel Grease Fittings and grease gun tips for Industrial/Agricultural Machinery](https://images-na.ssl-images-amazon.com/images/I/81VRrLyeNxL._AC_US320_.jpg)
Yoliko 1/4"-3/8" 45Pcs 4 Sizes Grease Fitting Assortment Straight 45 90 Degree Grease Zerk Fittings,Galvanized Steel Grease Fittings and grease gun tips for Industrial/Agricultural Machinery
![ANCIMOON 144PCS Hydraulic JIC 37 Degree and ORFS O-Ring Cap and Plug Assortment Kit, Size 4 6 8 10 12 16 for Hose Pipe Tubing, 36PCS Replacement O-Ring Seal Included](https://images-na.ssl-images-amazon.com/images/I/81lrqfguocL._AC_US320_.jpg)
ANCIMOON 144PCS Hydraulic JIC 37 Degree and ORFS O-Ring Cap and Plug Assortment Kit, Size 4 6 8 10 12 16 for Hose Pipe Tubing, 36PCS Replacement O-Ring Seal Included
![OURU 240PCS Grease Fittings Assortment,SAE & Metric Zerk Grease Fittings Straight 45 90 Degree with Wrench Kit(7-11mm) for Grease Gun](https://images-na.ssl-images-amazon.com/images/I/81Tw+3v6NJL._AC_US320_.jpg)
OURU 240PCS Grease Fittings Assortment,SAE & Metric Zerk Grease Fittings Straight 45 90 Degree with Wrench Kit(7-11mm) for Grease Gun
![Grease Fittings Set - SAE](https://images-na.ssl-images-amazon.com/images/I/61AJ2IZkDQL._AC_US320_.jpg)
Grease Fittings Set - SAE
![AKM 3Pcs Hydraulic Hose Field Repair Kit,1/4", 3/8", 1/2" Inner Diameter Reusable](https://images-na.ssl-images-amazon.com/images/I/61rHiGsm+JL._AC_US320_.jpg)
AKM 3Pcs Hydraulic Hose Field Repair Kit,1/4", 3/8", 1/2" Inner Diameter Reusable
![DERNORD Stainless Steel 304 Single Pin Heavy Duty Tri Clamp with Wing Nut for Ferrule TC 1.5'' (Pack of 10)](https://images-na.ssl-images-amazon.com/images/I/71r18JW7hjL._AC_US320_.jpg)
DERNORD Stainless Steel 304 Single Pin Heavy Duty Tri Clamp with Wing Nut for Ferrule TC 1.5'' (Pack of 10)
![DERNORD Silicone Gasket Tri-Clover (Tri-clamp) O-Ring - 1.5 Inch (Pack of 20)](https://images-na.ssl-images-amazon.com/images/I/610QQ9akzLL._AC_US320_.jpg)
DERNORD Silicone Gasket Tri-Clover (Tri-clamp) O-Ring - 1.5 Inch (Pack of 20)
![276 PCS SAE & Metric Grease Fittings Kit, Hydraulic Grease Zerks Fittings Standard with 1/4", 1/8" M6 M8 M10 Straight, 90 Degree, 45 Degree Angled](https://images-na.ssl-images-amazon.com/images/I/81Y7DT0QZRL._AC_US320_.jpg)
276 PCS SAE & Metric Grease Fittings Kit, Hydraulic Grease Zerks Fittings Standard with 1/4", 1/8" M6 M8 M10 Straight, 90 Degree, 45 Degree Angled
![64 Pcs. ORFS Cap & Plug Assortment Kit, Seal Adapter Set for Hydraulic Hose Tube and Pipe, O-Ring Face Seal Fittings, Galvanized Carbon Steel with Precision Threading, Dash Sizes 4 6 8 10 12 16](https://images-na.ssl-images-amazon.com/images/I/81uJJpZHD0L._AC_US320_.jpg)
64 Pcs. ORFS Cap & Plug Assortment Kit, Seal Adapter Set for Hydraulic Hose Tube and Pipe, O-Ring Face Seal Fittings, Galvanized Carbon Steel with Precision Threading, Dash Sizes 4 6 8 10 12 16
![AKM 144 PC JIC and ORFS Master Industrial Hydraulic Cap and Plug Hose Tube and Pipe Fitting Kit Cap and Plug Kit Precision Th](https://images-na.ssl-images-amazon.com/images/I/71Hw9t1XulL._AC_US320_.jpg)
AKM 144 PC JIC and ORFS Master Industrial Hydraulic Cap and Plug Hose Tube and Pipe Fitting Kit Cap and Plug Kit Precision Th
![Interstate Pneumatics FGM016 3/4 Inch GHT Male x 3/8 Inch Male NPT Hose Fitting](https://images-na.ssl-images-amazon.com/images/I/41sIXEjBjML._AC_US320_.jpg)
Interstate Pneumatics FGM016 3/4 Inch GHT Male x 3/8 Inch Male NPT Hose Fitting
![DERNORD Tri-clamp Single Pin Heavy Duty Tri Clamp Stainless Steel 304 with Wing Nut for Ferrule TC with 1PC Silicone Gasket (3inch Tri Clamp+Silicone Gasket)](https://images-na.ssl-images-amazon.com/images/I/61LwKAgbaPL._AC_US320_.jpg)
DERNORD Tri-clamp Single Pin Heavy Duty Tri Clamp Stainless Steel 304 with Wing Nut for Ferrule TC with 1PC Silicone Gasket (3inch Tri Clamp+Silicone Gasket)
![Venussar 56 Pcs BSPP Cap and Plug Kit, Hydraulic Cap and Plug Kit with Precision Threading, Galvanized Steel Hydraulic Fitting Adapter Kit, Dash Sizes 02/04/06/08/10/12/16](https://images-na.ssl-images-amazon.com/images/I/71ss8+Fd65L._AC_US320_.jpg)
Venussar 56 Pcs BSPP Cap and Plug Kit, Hydraulic Cap and Plug Kit with Precision Threading, Galvanized Steel Hydraulic Fitting Adapter Kit, Dash Sizes 02/04/06/08/10/12/16
![Dixon Valve K4DC Nitrile ISO-A Interchange Hydraulic Fitting, Dust Cap, 1/2" Coupling, Black](https://images-na.ssl-images-amazon.com/images/I/61CABP9pJ6L._AC_US320_.jpg)
Dixon Valve K4DC Nitrile ISO-A Interchange Hydraulic Fitting, Dust Cap, 1/2" Coupling, Black
![Brennan 6400-06-06-O Steel JIC Flared Tube Fitting, Straight, 3/8" Tube OD JIC Male x 9/16-18 Male Straight Thread O-Ring Boss](https://images-na.ssl-images-amazon.com/images/I/51nBybLAQjL._AC_US320_.jpg)
Brennan 6400-06-06-O Steel JIC Flared Tube Fitting, Straight, 3/8" Tube OD JIC Male x 9/16-18 Male Straight Thread O-Ring Boss
![DERNORD Clamp Tee 3 Way Stainless Steel 304 with 3 Silicone Gaskets Fits 1.5" Tri Clamp, 38mm Pipe OD Sanitary Fittings (1.5](https://images-na.ssl-images-amazon.com/images/I/51R5EkgJBjL._AC_US320_.jpg)
DERNORD Clamp Tee 3 Way Stainless Steel 304 with 3 Silicone Gaskets Fits 1.5" Tri Clamp, 38mm Pipe OD Sanitary Fittings (1.5
![HoseWarehouse Brand TGK02-HW SAE American Thread Identification Kit w/Adaptall Gauges (NPT, NPSM, ORS, ORFS, ORB, an, JIC 37)](https://images-na.ssl-images-amazon.com/images/I/71KghLwhv0L._AC_US320_.jpg)
HoseWarehouse Brand TGK02-HW SAE American Thread Identification Kit w/Adaptall Gauges (NPT, NPSM, ORS, ORFS, ORB, an, JIC 37)
![DERNORD 1.5 Inch Sanitary Tri Clamp to 3/4" Male Tri Clover](https://images-na.ssl-images-amazon.com/images/I/61QhW7hvwcL._AC_US320_.jpg)
DERNORD 1.5 Inch Sanitary Tri Clamp to 3/4" Male Tri Clover
![AdaptAll TGK-01 Series Tgk Fitting Identification Kit](https://images-na.ssl-images-amazon.com/images/I/91LoccFfLcL._AC_US320_.jpg)
AdaptAll TGK-01 Series Tgk Fitting Identification Kit
![ANCIMOON 3/8’’ Hose x 3/8’’ NPT Male Hydraulic Hose Crimp Fittings, 10PCS Set](https://images-na.ssl-images-amazon.com/images/I/71TATOVKX5L._AC_US320_.jpg)
ANCIMOON 3/8’’ Hose x 3/8’’ NPT Male Hydraulic Hose Crimp Fittings, 10PCS Set
![DERNORD Rotary Spray Ball NPT Female CIP Tank Cleaning Ball 360° Spray Pattern, Stainless Steel 304 (1/2" NPT Threaded)](https://images-na.ssl-images-amazon.com/images/I/41UlxoFZvPL._AC_US320_.jpg)
DERNORD Rotary Spray Ball NPT Female CIP Tank Cleaning Ball 360° Spray Pattern, Stainless Steel 304 (1/2" NPT Threaded)
![1/2" Skid Steer Bobcat Flat Face Hydraulic Quick Connect Couplers w Dust Caps,1/2" NPT Thread+ 1/2 Body Hydraulic Couplers for Skid Steer Bobcat Case/Kubota/New Holland](https://images-na.ssl-images-amazon.com/images/I/61pzDrNPNvL._AC_US320_.jpg)
1/2" Skid Steer Bobcat Flat Face Hydraulic Quick Connect Couplers w Dust Caps,1/2" NPT Thread+ 1/2 Body Hydraulic Couplers for Skid Steer Bobcat Case/Kubota/New Holland
![310PCS SAE & Metric Grease Nipple Assortment Kit, Hydraulic Grease Fittings Standard with Plastic Grease Fitting Caps](https://images-na.ssl-images-amazon.com/images/I/81gZweoaN3L._AC_US320_.jpg)
310PCS SAE & Metric Grease Nipple Assortment Kit, Hydraulic Grease Fittings Standard with Plastic Grease Fitting Caps
![(10-Pack) FJX-08-08 | 1/2" Hose x 1/2" JIC 37° Female Hydraulic Hose End Swivel Crimp Fitting](https://images-na.ssl-images-amazon.com/images/I/41G+jl2LULL._AC_US320_.jpg)
(10-Pack) FJX-08-08 | 1/2" Hose x 1/2" JIC 37° Female Hydraulic Hose End Swivel Crimp Fitting
![brennan - 1682289 - 1682289 Brennan Industries 6505-12-12 Steel Straight Tube Fitting, 3/4"-14 NPTF x 1-1/16"-12 SAE Thread, 3/4" Male NPTF x 3/4" Female JIC Swivel](https://images-na.ssl-images-amazon.com/images/I/51c5Qu-jRoL._AC_US320_.jpg)
brennan - 1682289 - 1682289 Brennan Industries 6505-12-12 Steel Straight Tube Fitting, 3/4"-14 NPTF x 1-1/16"-12 SAE Thread, 3/4" Male NPTF x 3/4" Female JIC Swivel
![Dixon DFVS35 Painted Carbon Threaded Foot Valve Complete Assembly, 3" NPT](https://images-na.ssl-images-amazon.com/images/I/91bvTPHgtQL._AC_US320_.jpg)
Dixon DFVS35 Painted Carbon Threaded Foot Valve Complete Assembly, 3" NPT
![Midland 36-144 Steel Grease Fitting, Extra Long Ball Check, 1/4"-28 Taper Thread, 0.92" Height](https://images-na.ssl-images-amazon.com/images/I/51CGcOLXbqL._AC_US320_.jpg)
Midland 36-144 Steel Grease Fitting, Extra Long Ball Check, 1/4"-28 Taper Thread, 0.92" Height
![Brennan 2404-12-12 Steel JIC Flared Tube Fitting, Straight, 3/4" Tube OD JIC Male x 3/4-14 NPTF Male](https://images-na.ssl-images-amazon.com/images/I/51sK7IN8bSL._AC_US320_.jpg)
Brennan 2404-12-12 Steel JIC Flared Tube Fitting, Straight, 3/4" Tube OD JIC Male x 3/4-14 NPTF Male
![Aluminum Pin Lug Hose Shank Coupling Set, 2", 75 PSI (2")](https://images-na.ssl-images-amazon.com/images/I/71euCXlcuRL._AC_US320_.jpg)
Aluminum Pin Lug Hose Shank Coupling Set, 2", 75 PSI (2")
![GOMJET 80 PC JIC Master Industrial Hydraulic Cap and Plug Hose Tube and Pipe Fitting Kit Cap and Plug Kit Precision Threading in ORFS and 37° Dash Sizes 4 6 8 10 12 16](https://images-na.ssl-images-amazon.com/images/I/71R82u3+87L._AC_US320_.jpg)
GOMJET 80 PC JIC Master Industrial Hydraulic Cap and Plug Hose Tube and Pipe Fitting Kit Cap and Plug Kit Precision Threading in ORFS and 37° Dash Sizes 4 6 8 10 12 16
![DERNORD PTFE (Teflon) Tri-Clamp Gasket O-Ring - 1.5 Inch Style Fits OD 50.5MM Sanitary Pipe Weld Ferrule (Pack of 20)](https://images-na.ssl-images-amazon.com/images/I/612GdxVhudL._AC_US320_.jpg)
DERNORD PTFE (Teflon) Tri-Clamp Gasket O-Ring - 1.5 Inch Style Fits OD 50.5MM Sanitary Pipe Weld Ferrule (Pack of 20)
![DERNORD 45 Degree Elbow | 1.5" Tube OD Stainless Steel 304 Pipe Fitting Fits Tri Clamp 1.5 inch](https://images-na.ssl-images-amazon.com/images/I/61Z5r-j161L._AC_US320_.jpg)
DERNORD 45 Degree Elbow | 1.5" Tube OD Stainless Steel 304 Pipe Fitting Fits Tri Clamp 1.5 inch
![LDEXIN 25pcs 8mm x 1mm M8 Male Thread Straight Hydraulic Grease Fitting Assortment Kit Zerk Nipple Nozzle Fittings for Excavators](https://images-na.ssl-images-amazon.com/images/I/61ZNP6wwepL._AC_US320_.jpg)
LDEXIN 25pcs 8mm x 1mm M8 Male Thread Straight Hydraulic Grease Fitting Assortment Kit Zerk Nipple Nozzle Fittings for Excavators
![Brennan Industries 6500-06-06-FG Forged Steel 90 Degree Elbow Tube Fitting, 9/16"-18 SAE x 9/16"-18 SAE Thread, 3/8" Male JIC x 3/8" Female JIC Swivel](https://images-na.ssl-images-amazon.com/images/I/61HqodjoQAL._AC_US320_.jpg)
Brennan Industries 6500-06-06-FG Forged Steel 90 Degree Elbow Tube Fitting, 9/16"-18 SAE x 9/16"-18 SAE Thread, 3/8" Male JIC x 3/8" Female JIC Swivel
![AKM 80 Pcs DIN Light Duty Cap & Plug Assortment Hydraulic Adapter Fitting Kit Set, Galvanized Steel with Precision Threading Dash Sizes 12 14 16 18 22 26 30 36](https://images-na.ssl-images-amazon.com/images/I/71k9QkJJjlL._AC_US320_.jpg)
AKM 80 Pcs DIN Light Duty Cap & Plug Assortment Hydraulic Adapter Fitting Kit Set, Galvanized Steel with Precision Threading Dash Sizes 12 14 16 18 22 26 30 36
![DERNORD Stainless Steel 304 Single Pin Heavy Duty Tri Clamp with Wing Nut for Ferrule TC 2'' (Pack of 2)](https://images-na.ssl-images-amazon.com/images/I/71d5g-jq7-L._AC_US320_.jpg)
DERNORD Stainless Steel 304 Single Pin Heavy Duty Tri Clamp with Wing Nut for Ferrule TC 2'' (Pack of 2)
![DERNORD Silicone Gasket Tri-Clover (Tri-clamp) O-Ring - 2 Inch (Pack of 5)](https://images-na.ssl-images-amazon.com/images/I/51pR9UoH7xL._AC_US320_.jpg)
DERNORD Silicone Gasket Tri-Clover (Tri-clamp) O-Ring - 2 Inch (Pack of 5)
![Apache 39005075 3/8" Male Pipe x 3/8" Female Pipe Swivel 90° Hydraulic Adapter (Style 1501)](https://images-na.ssl-images-amazon.com/images/I/7144c1hsMgL._AC_US320_.jpg)
Apache 39005075 3/8" Male Pipe x 3/8" Female Pipe Swivel 90° Hydraulic Adapter (Style 1501)
![DERNORD Silicone Gasket Tri-clover (Tri-clamp) O-Ring - 4 Inch (Pack of 2)](https://images-na.ssl-images-amazon.com/images/I/614WIxD1G0L._AC_US320_.jpg)
DERNORD Silicone Gasket Tri-clover (Tri-clamp) O-Ring - 4 Inch (Pack of 2)
EDITOR'S NOTES
During our Industrial Scientific Hydraulic Fittings research, we found hundreds Industrial Scientific Hydraulic Fittings products and shortlisted 51 quality products. We collected and analyzed 13,648 customer reviews through our big data system to write the Industrial Scientific Hydraulic Fittings list. We found that most customers choose Industrial Scientific Hydraulic Fittings with an average rating of 1.6 . The seller of top 1 product with rating 4.7 and has received honest feedback from 1,092 consumers.