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HAM-LET Compression Fitting Adapter: 5/16 in OD x 5/16 in OD Fitting Size - Double-Ferrule Stainless Steel Fittings
HAM-LETDouble-Ferrule Stainless Steel Fittings

HAM-LET Compression Fitting Adapter: 5/16 in OD x 5/16 in OD Fitting Size

The HAM-LET Compression Fitting Adapter is a double-ferrule stainless steel fitting in a Tube x Tube configuration, with a 5/16 in OD x 5/16 in OD fitting size. Part of the Let-Lok series (MPN 774L SS 5/16), it is…

SKU 3G-OTH-471607

Brand
HAM-LET
Item
Compression Fitting Adapter: 5/16 in OD x 5/16 in OD Fitting Size
Category
Double-Ferrule Stainless Steel Fittings
Available to Order
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Technical Specifications

HAM-LET
Manufacturer Part Number
774L SS 5/16
Series
Let-Lok
Type
Tube x Tube
Compatible Fitting Brands
Parker A-LOK
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HAM-LET Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HAM-LET Compression Fitting Adapter is a double-ferrule stainless steel fitting in a Tube x Tube configuration, with a 5/16 in OD x 5/16 in OD fitting size. Part of the Let-Lok series (MPN 774L SS 5/16), it is compatible with Parker A-LOK fittings.

Frequently Asked Questions

What is a HAM-LET compression fitting adapter used for?

A HAM-LET compression fitting adapter connects two tubes of the same outer diameter in industrial fluid systems. Its double-ferrule design provides a leak-tight seal in instrumentation, chemical, and gas-handling applications. 3G Electric supplies this adapter across 14 industrial departments, including pneumatics and instrumentation.

What are the specifications of the HAM-LET 774L SS 5/16?

The HAM-LET 774L SS 5/16 is a double-ferrule stainless steel fitting with a Tube x Tube configuration. It has a 5/16 in OD x 5/16 in OD fitting size and is part of the Let-Lok series. It is compatible with Parker A-LOK fittings. 3G Electric sources this adapter for worldwide delivery.

Where to buy HAM-LET compression fittings in worldwide?

3G Electric supplies HAM-LET compression fittings, including the Let-Lok series, to customers worldwide. We handle full logistics and customs clearance for international orders. Contact us for pricing and lead time on the 774L SS 5/16 adapter. We source across 14 industrial departments to meet your needs.

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

To install a HAM-LET double-ferrule fitting, insert the tube fully into the fitting, then tighten the nut by hand. Use a wrench to tighten an additional 1-1/4 turns for proper ferrule swaging. Always follow the manufacturer's torque specifications. 3G Electric provides technical support for selection and installation.

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: 3/8 in OD x 3/8 in Pipe Fitting Size, Tube x FNPT (MPN 739LF SS 3/8 X 3/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 3/8 in OD x 3/8 in Pipe Fitting Size, Tube x FNPT (MPN 739LF SS 3/8 X 3/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
HAM-LET Compression Fitting Elbow: 10 mm OD x 1/4 in Pipe Fitting Size, Compression x MNPT (MPN 769L-SS 10MM X 1/4). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Elbow: 10 mm OD x 1/4 in Pipe Fitting Size, Compression x MNPT (MPN 769L-SS 10MM X 1/4). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 3 mm OD x 1/4 in Pipe Fitting Size, Compression x FNPT (MPN 766L SS 3 MMX 1/4). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 3 mm OD x 1/4 in Pipe Fitting Size, Compression x FNPT (MPN 766L SS 3 MMX 1/4). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 3/8 in OD x 1/8 in Pipe Fitting Size, Tube x MNPT (MPN 739LM SS 3/8 X 1/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
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HAM-LET Compression Fitting Elbow: 6 mm OD x 3/8 in Pipe Fitting Size, Compression x MNPT (MPN 769L-SS-6MM X 3/8). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Elbow: 6 mm OD x 3/8 in Pipe Fitting Size, Compression x MNPT (MPN 769L-SS-6MM X 3/8). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.