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

The HAM-LET Compression Fitting Adapter is a double-ferrule stainless steel fitting with a 1/4 in OD x 1/4 in pipe fitting size, Compression x FNPT type (MPN 766L SS 1/4 X 1/4). It is compatible with Swagelok fitting…

SKU 3G-OTH-471188

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

HAM-LET
Manufacturer Part Number
766L SS 1/4 X 1/4
Type
Compression x FNPT
Compatible Fitting Brands
Swagelok
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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 with a 1/4 in OD x 1/4 in pipe fitting size, Compression x FNPT type (MPN 766L SS 1/4 X 1/4). It is compatible with Swagelok fitting brands.

Frequently Asked Questions

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

A HAM-LET compression fitting adapter connects tubing to threaded ports in industrial fluid systems. Its double-ferrule design provides a leak-tight seal in instrumentation, chemical processing, and hydraulic applications where stainless steel corrosion resistance is required.

What are the specifications of the HAM-LET 766L SS 1/4 X 1/4 adapter?

This HAM-LET adapter has a 1/4 in OD tube connection and a 1/4 in FNPT pipe thread. It is a double-ferrule stainless steel fitting, model 766L SS 1/4 X 1/4, and is compatible with Swagelok brand fittings for system integration.

Where to buy HAM-LET compression fittings in worldwide?

3G Electric supplies HAM-LET compression fittings worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the 766L SS 1/4 X 1/4 adapter.

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

Insert the tube fully into the fitting until it bottoms against the shoulder. Tighten the nut finger-tight, then use a wrench to turn 1-1/4 turns for 1/4 in tubing. Always follow the manufacturer's torque guidelines to avoid over-tightening and ensure a reliable seal.

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 Pipe Fitting Size, Tube x MNPT (MPN 769L 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 Adapter: 5/16 in OD x 1/4 in Pipe Fitting Size, Tube x MNPT (MPN 769L SS 5/16X 1/4). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Nut: 7/8 in OD Fitting Size, Compression, Stainless Steel (MPN 760LS SS 7/8 SET=10PCS). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
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HAM-LET Compression Fitting Nut: 7/8 in OD Fitting Size, Compression, Stainless Steel (MPN 760LS SS 7/8 SET=10PCS). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
HAM-LET Compression Tee Fitting: 1/2 in OD x 3/8 in OD x 1/2 in OD Fitting Size, Tube x Tube x Tube (MPN 764LR SS 1/2 X 3/8X 1/2). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Tee Fitting: 1/2 in OD x 3/8 in OD x 1/2 in OD Fitting Size, Tube x Tube x Tube (MPN 764LR SS 1/2 X 3/8X 1/2). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Nut: 12 mm OD Fitting Size, Compression, Stainless Steel (MPN 761L-SS-12MM). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Let-Lok; Brand: HAM-LET.
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HAM-LET Compression Fitting Nut: 12 mm OD Fitting Size, Compression, Stainless Steel (MPN 761L-SS-12MM). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Let-Lok; Brand: HAM-LET.
HAM-LET Compression Fitting Union: 8 mm OD x 1/8 in OD Fitting Size, Compression x Compression (MPN 763L SS 8 MMX 1/8). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Union: 8 mm OD x 1/8 in OD Fitting Size, Compression x Compression (MPN 763L SS 8 MMX 1/8). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 10 mm OD x 1/4 in Pipe Fitting Size, Compression x FBSPT (MPN 766LR SS 10MMX 1/4). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 10 mm OD x 1/4 in Pipe Fitting Size, Compression x FBSPT (MPN 766LR SS 10MMX 1/4). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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