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HAM-LET Compression Fitting Adapter: 1/4 in OD x 7/16 in Pipe Fitting Size - Double-Ferrule Stainless Steel Fittings
HAM-LETDouble-Ferrule Stainless Steel Fittings

HAM-LET Compression Fitting Adapter: 1/4 in OD x 7/16 in Pipe Fitting Size

The HAM-LET Let-Lok Double-Ferrule Stainless Steel Fitting is a Tube x ORB adapter with a 1/4 in OD x 7/16 in Pipe fitting size (MPN 739LMOB SS 1/4 X 7/16-20). It is compatible with Parker A-LOK fittings. 3G Electric…

SKU 3G-OTH-471956

Brand
HAM-LET
Item
Compression Fitting Adapter: 1/4 in OD x 7/16 in Pipe Fitting Size
Category
Double-Ferrule Stainless Steel Fittings
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Technical Specifications

HAM-LET
Manufacturer Part Number
739LMOB SS 1/4 X 7/16-20
Series
Let-Lok
Type
Tube x ORB
Fitting Size
1/4 in OD x 7/16 in Pipe
Compatible Fitting Brands
Parker A-LOK
View Full Spec Sheet

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HAM-LET Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HAM-LET Let-Lok Double-Ferrule Stainless Steel Fitting is a Tube x ORB adapter with a 1/4 in OD x 7/16 in Pipe fitting size (MPN 739LMOB SS 1/4 X 7/16-20). It is compatible with Parker A-LOK fittings. 3G Electric interprets your demand, sources this genuine industrial component, and supports your application across 14 departments — with specialist depth in combustion, pumps and controls.

Frequently Asked Questions

What is a HAM-LET Let-Lok double-ferrule stainless steel fitting used for?

This HAM-LET Let-Lok Tube x ORB adapter connects 1/4 in OD tubing to a 7/16 in pipe port in high-pressure fluid systems. It is used across industrial departments including instrumentation, pneumatics, and hydraulics, where leak-free sealing is critical.

What are the specifications of the HAM-LET 739LMOB SS 1/4 X 7/16-20 fitting?

This HAM-LET Let-Lok double-ferrule stainless steel fitting is a Tube x ORB adapter. Fitting size is 1/4 in OD x 7/16 in Pipe. It is compatible with Parker A-LOK fittings. The manufacturer part number is 739LMOB SS 1/4 X 7/16-20.

Where to buy HAM-LET compression fittings worldwide?

3G Electric sources and delivers genuine HAM-LET Let-Lok compression fittings worldwide. We handle full logistics and customs clearance, ensuring the correct component reaches your facility. Contact us for availability and lead time on this 1/4 in OD x 7/16 in Pipe adapter.

How to install a HAM-LET Let-Lok double-ferrule fitting?

Insert the tube fully into the HAM-LET Let-Lok fitting until it bottoms against the shoulder. Tighten the nut finger-tight, then use a wrench to turn the nut 1-1/4 turns past finger-tight for 1/4 in OD tubing. Always follow the manufacturer's torque specifications for leak-free performance.

Used in

Common applications for HAM-LET
Oil and gas — HAM-LET H99 Series needle valves for instrument isolation in high-pressure lines
Chemical processing — HAM-LET H-400 Series check valves for backflow prevention in corrosive fluid systems
Semiconductor manufacturing — HAM-LET EVZS4R-BV diaphragm valves for ultra-high-purity gas distribution
Power generation — HAM-LET H-6800 Series three-way ball valves for cooling water flow switching
Analytical instrumentation — HAM-LET H300U Series metering valves for precise flow regulation in lab gas systems
Hydraulic systems — HAM-LET H-410 Series poppet check valves for load-holding in hydraulic circuits

HAM-LET Products

3G Electric supplies HAM-LET double-ferrule stainless steel fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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HAM-LET Compression Fitting Adapter: 5/16 in OD x 1/4 in OD Fitting Size, Tube x Tube (MPN 763L SS 5/16X 1/4). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Nut: 1/8 in OD Fitting Size, Compression, Stainless Steel (MPN 761L SS 1/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Let-Lok; Brand: HAM-LET.
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