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1/2" Loc-Line System

1/2" Threaded Parts

www.elinkmro.com View 2026-10-16

All models of the LOC-LINE 1/2" Threaded Parts category (44 items). LOC-LINE modular adjustable coolant hose can be positioned by hand and stays where you put it, delivering coolant exactly where it is needed. Please contact us for quotation and lead time.

51804 – 3/8″ NPT Connector – Pack of 451804 – 3/8″ NPT Connector – Pack of 4
Dimensions / flow chart
51804 – 3/8″ NPT Connector – Pack of 4
Our NPT connectors provide a perfect solution to connecting Loc-Line to a female pipe thread supply.
59864 – 3/8″ NPT Connector – Pack of 5059864 – 3/8″ NPT Connector – Pack of 50
Dimensions / flow chart
59864 – 3/8″ NPT Connector – Pack of 50
A cost effective bulk bag of our NPT Connectors. Our NPT connectors provide a perfect solution to connecting Loc-Line to a female pipe thread supply.
59864-BLK – BLACK – 3/8″ NPT Connector – Pack of 5059864-BLK – BLACK – 3/8″ NPT Connector – Pack of 50
Dimensions / flow chart
59864-BLK – BLACK – 3/8″ NPT Connector – Pack of 50
A cost effective bulk bag of our NPT Connectors. Our NPT connectors provide a perfect solution to connecting Loc-Line to a female pipe thread supply.
59864-G – GRAY -3/8″ NPT Connector – Pack of 5059864-G – GRAY -3/8″ NPT Connector – Pack of 50
Dimensions / flow chart
59864-G – GRAY -3/8″ NPT Connector – Pack of 50
A cost effective bulk bag of our NPT Connectors. Our NPT connectors provide a perfect solution to connecting Loc-Line to a female pipe thread supply.
59864-W White -3/8 NPT Connector Pack of 5059864-W White -3/8 NPT Connector Pack of 50
Dimensions / flow chart
59864-W White -3/8 NPT Connector Pack of 50
51826 – 3/8″ BSPT Connector – Pack of 451826 – 3/8″ BSPT Connector – Pack of 4
Dimensions / flow chart
51826 – 3/8″ BSPT Connector – Pack of 4
Our BSPT connectors provide a perfect solution to connecting Loc-Line to a female pipe thread supply.
59876 – 3/8″ BSPT Connector – Pack of 5059876 – 3/8″ BSPT Connector – Pack of 50
Dimensions / flow chart
59876 – 3/8″ BSPT Connector – Pack of 50
A cost effective bulk bag of our BSPT Connectors. Our BSPT connectors provide a perfect solution to connecting Loc-Line to a female pipe thread supply.
59876-BLK – BLACK – 3/8″ BSPT Connector – Pack of 5059876-BLK – BLACK – 3/8″ BSPT Connector – Pack of 50
Dimensions / flow chart
59876-BLK – BLACK – 3/8″ BSPT Connector – Pack of 50
A cost effective bulk bag of our BSPT Connectors. Our BSPT connectors provide a perfect solution to connecting Loc-Line to a female pipe thread supply.
59876-G – GRAY -3/8″ BSPT Connector – Pack of 5059876-G – GRAY -3/8″ BSPT Connector – Pack of 50
Dimensions / flow chart
59876-G – GRAY -3/8″ BSPT Connector – Pack of 50
A cost effective bulk bag of our BSPT Connectors. Our BSPT connectors provide a perfect solution to connecting Loc-Line to a female pipe thread supply.
51805 – 1/2″ NPT Connector – Pack of 451805 – 1/2″ NPT Connector – Pack of 4
Dimensions / flow chart
51805 – 1/2″ NPT Connector – Pack of 4
Our NPT connectors provide a perfect solution to connecting Loc-Line to a female pipe thread supply.
59865 – 1/2″ NPT Connector – Pack of 5059865 – 1/2″ NPT Connector – Pack of 50
Dimensions / flow chart
59865 – 1/2″ NPT Connector – Pack of 50
A cost effective bulk bag of our NPT Connectors. Our NPT connectors provide a perfect solution to connecting Loc-Line to a female pipe thread supply.
59865-BLK – BLACK – 1/2″ NPT Connector – Pack of 5059865-BLK – BLACK – 1/2″ NPT Connector – Pack of 50
Dimensions / flow chart
59865-BLK – BLACK – 1/2″ NPT Connector – Pack of 50
A cost effective bulk bag of our NPT Connectors. Our NPT connectors provide a perfect solution to connecting Loc-Line to a female pipe thread supply.
59865-G – GRAY -1/2″ NPT Connector – Pack of 5059865-G – GRAY -1/2″ NPT Connector – Pack of 50
Dimensions / flow chart
59865-G – GRAY -1/2″ NPT Connector – Pack of 50
A cost effective bulk bag of our NPT Connectors. Our NPT connectors provide a perfect solution to connecting Loc-Line to a female pipe thread supply.
59865-W White 1/2 NPT Connector Pack of 5059865-W White 1/2 NPT Connector Pack of 50
Dimensions / flow chart
59865-W White 1/2 NPT Connector Pack of 50
51827 – 1/2″ BSPT Connector – Pack of 451827 – 1/2″ BSPT Connector – Pack of 4
Dimensions / flow chart
51827 – 1/2″ BSPT Connector – Pack of 4
Our BSPT connectors provide a perfect solution to connecting Loc-Line to a female pipe thread supply.
59877 – 1/2″ BSPT Connector – Pack of 5059877 – 1/2″ BSPT Connector – Pack of 50
Dimensions / flow chart
59877 – 1/2″ BSPT Connector – Pack of 50
A cost effective bulk bag of our BSPT Connectors. Our BSPT connectors provide a perfect solution to connecting Loc-Line to a female pipe thread supply.
59877-BLK – BLACK – 1/2″ BSPT Connector – Pack of 5059877-BLK – BLACK – 1/2″ BSPT Connector – Pack of 50
Dimensions / flow chart
59877-BLK – BLACK – 1/2″ BSPT Connector – Pack of 50
A cost effective bulk bag of our BSPT Connectors. Our NPT connectors provide a perfect solution to connecting Loc-Line to a female pipe thread supply.
59877-G – GRAY -1/2″ BSPT Connector – Pack of 5059877-G – GRAY -1/2″ BSPT Connector – Pack of 50
Dimensions / flow chart
59877-G – GRAY -1/2″ BSPT Connector – Pack of 50
A cost effective bulk bag of our BSPT Connectors. Our BSPT connectors provide a perfect solution to connecting Loc-Line to a female pipe thread supply.
51823 – 3/8″ SAE Flare Nut for 1/2″ – Pack of 451823 – 3/8″ SAE Flare Nut for 1/2″ – Pack of 4
Dimensions / flow chart
51823 – 3/8″ SAE Flare Nut for 1/2″ – Pack of 4
This flare nut adaptor will allow you to replace your flared copper tubing with 1/2″ Loc-Line.
59873 – 3/8″ SAE Flare Nut for 1/2″ System – Pack of 2059873 – 3/8″ SAE Flare Nut for 1/2″ System – Pack of 20
Dimensions / flow chart
59873 – 3/8″ SAE Flare Nut for 1/2″ System – Pack of 20
A cost effective bulk bag of our Flare Nut Adaptors. This flare nut adaptor will allow you to replace your flared copper tubing with 1/2″ Loc-Line.
59873-BLK – BLACK -3/8″ SAE Flare Nut for 1/2″ System-Pack of 2059873-BLK – BLACK -3/8″ SAE Flare Nut for 1/2″ System-Pack of 20
Dimensions / flow chart
59873-BLK – BLACK -3/8″ SAE Flare Nut for 1/2″ System-Pack of 20
A cost effective bulk bag of our Flare Nut Adaptors. This flare nut adaptor will allow you to replace your flared copper tubing with 1/2″ Loc-Line.
59873-G – GRAY -3/8″ SAE Flare Nut for 1/2″ System -Pack of 2059873-G – GRAY -3/8″ SAE Flare Nut for 1/2″ System -Pack of 20
Dimensions / flow chart
59873-G – GRAY -3/8″ SAE Flare Nut for 1/2″ System -Pack of 20
A cost effective bulk bag of our Flare Nut Adaptors. This flare nut adaptor will allow you to replace your flared copper tubing with 1/2″ Loc-Line.
32092 – 1/2″ Male NPT Valve – Pack of 232092 – 1/2″ Male NPT Valve – Pack of 2
Dimensions / flow chart
32092 – 1/2″ Male NPT Valve – Pack of 2
Our Male Valves can be female threaded supply lines! The perfect solution for your application to control the flow!
39852 – 1/2″ Male NPT Valve – Pack of 1039852 – 1/2″ Male NPT Valve – Pack of 10
Dimensions / flow chart
39852 – 1/2″ Male NPT Valve – Pack of 10
A cost effective bulk bag of our Valves! Our Male Valves can be female threaded supply lines! The perfect solution for your application to control the flow!
39852-BLK – BLACK – 1/2″ Male NPT Valve – Pack of 1039852-BLK – BLACK – 1/2″ Male NPT Valve – Pack of 10
Dimensions / flow chart
39852-BLK – BLACK – 1/2″ Male NPT Valve – Pack of 10
A cost effective bulk bag of our Valves! Our Male Valves can be female threaded supply lines! The perfect solution for your application to control the flow!
39852-G – GRAY – 1/2″ Male NPT Valve – Pack of 1039852-G – GRAY – 1/2″ Male NPT Valve – Pack of 10
Dimensions / flow chart
39852-G – GRAY – 1/2″ Male NPT Valve – Pack of 10
A cost effective bulk bag of our Valves! Our Male Valves can be female threaded supply lines! The perfect solution for your application to control the flow!
32093 – 1/2″ Female NPT Valve – Pack of 232093 – 1/2″ Female NPT Valve – Pack of 2
Dimensions / flow chart
32093 – 1/2″ Female NPT Valve – Pack of 2
Our Female Valves can be onto male pipe threaded supply lines! The perfect solution for your application to control the flow!
39853 – 1/2″ Female NPT Valve – Pack of 1039853 – 1/2″ Female NPT Valve – Pack of 10
Dimensions / flow chart
39853 – 1/2″ Female NPT Valve – Pack of 10
A cost effective bulk bag of our Valves! Our Female Valves can be onto male pipe threaded supply lines! The perfect solution for your application to control the flow!
39853-BLK – BLACK – 1/2″ Female NPT Valve – Pack of 1039853-BLK – BLACK – 1/2″ Female NPT Valve – Pack of 10
Dimensions / flow chart
39853-BLK – BLACK – 1/2″ Female NPT Valve – Pack of 10
A cost effective bulk bag of our Valves! Our Female Valves can be onto male pipe threaded supply lines! The perfect solution for your application to control the flow!
39853-G – GRAY – 1/2″ Female NPT Valve – Pack of 1039853-G – GRAY – 1/2″ Female NPT Valve – Pack of 10
Dimensions / flow chart
39853-G – GRAY – 1/2″ Female NPT Valve – Pack of 10
A cost effective bulk bag of our Valves! Our Female Valves can be onto male pipe threaded supply lines! The perfect solution for your application to control the flow!
40656 – 1/8″ NPT Female Pipe Coupling – Pack of 4
40656 – 1/8″ NPT Female Pipe Coupling – Pack of 4
41756 – 1/8″ NPT Female Pipe Coupling – Pack of 20
41756 – 1/8″ NPT Female Pipe Coupling – Pack of 20
40657 – 1/4″ NPT Female Pipe Coupling – Pack of 4
40657 – 1/4″ NPT Female Pipe Coupling – Pack of 4
41757 – 1/4″ NPT Female Pipe Coupling – Pack of 20
41757 – 1/4″ NPT Female Pipe Coupling – Pack of 20
40655 – 1/4″ to 1/8″ FNPT Pipe Reducer Coupling – Pack of 4
40655 – 1/4″ to 1/8″ FNPT Pipe Reducer Coupling – Pack of 4
41755 – 1/4″ to 1/8″ FNPT Pipe Reducer Coupling – Pack of 20
41755 – 1/4″ to 1/8″ FNPT Pipe Reducer Coupling – Pack of 20
50658 – 3/8″ to 1/4″ FNPT Pipe Reducer Coupling – Pack of 4
50658 – 3/8″ to 1/4″ FNPT Pipe Reducer Coupling – Pack of 4
These NPT Female Couplings provide a perfect solution to connecting Loc-Line NPT’s to a male pipe thread supply.
51758 – 3/8″ to 1/4″ FNPT Pipe Reducer Coupling – Pack of 20
51758 – 3/8″ to 1/4″ FNPT Pipe Reducer Coupling – Pack of 20
These NPT Female Couplings provide a perfect solution to connecting Loc-Line NPT’s to a male pipe thread supply.
50660 – 3/8″ NPT Female Coupling – Pack of 4
50660 – 3/8″ NPT Female Coupling – Pack of 4
These NPT Female Couplings provide a perfect solution to connecting Loc-Line NPT’s to a male pipe thread supply.
51760 – 3/8″ NPT Female Coupling – Pack of 20
51760 – 3/8″ NPT Female Coupling – Pack of 20
A cost effective bulk bag of our Female Couplings. These Female Couplings provide a perfect solution to connecting Loc-Line NPT’s to a male pipe thread supply.
50661 – 1/2″ NPT Female Coupling – Pack of 4
50661 – 1/2″ NPT Female Coupling – Pack of 4
These NPT Female Couplings provide a perfect solution to connecting Loc-Line NPT’s to a male pipe thread supply.
51761 – 1/2″ NPT Female Coupling – Pack of 20
51761 – 1/2″ NPT Female Coupling – Pack of 20
A cost effective bulk bag of our Female Couplings. These Female Couplings provide a perfect solution to connecting Loc-Line NPT’s to a male pipe thread supply.
50659 – 1/2″ to 1/4″ FNPT Pipe Reducer Coupling – Pack of 4
50659 – 1/2″ to 1/4″ FNPT Pipe Reducer Coupling – Pack of 4
These NPT Female Couplings provide a perfect solution to connecting Loc-Line NPT’s to a male pipe thread supply.
51759 – 1/2″ to 1/4″ FNPT Pipe Reducer Coupling – Pack of 20
51759 – 1/2″ to 1/4″ FNPT Pipe Reducer Coupling – Pack of 20
A cost effective bulk bag of our FNPT Female Reducers. These FNPT Female Reducers provide a perfect solution to connecting Loc-Line NPT’s to a male pipe thread supply.
CAD files (STEP / Parasolid)
Hosted on loc-line.com official server.

Models, images and descriptions sourced from loc-line.com, for reference only.


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