HAM-LET Compression Fitting Adapter: 4 mm OD x 1/4 in Pipe Fitting Size
The HAM-LET Compression Fitting Adapter is a double-ferrule stainless steel fitting with a Compression x MNPT configuration, sized 4 mm OD x 1/4 in Pipe Fitting Size (MPN 769L SS 4 MMX 1/4). It is compatible with…
SKU 3G-OTH-471446
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Product Description
The HAM-LET Compression Fitting Adapter is a double-ferrule stainless steel fitting with a Compression x MNPT configuration, sized 4 mm OD x 1/4 in Pipe Fitting Size (MPN 769L SS 4 MMX 1/4). It is compatible with Swagelok fitting brands, providing a reliable connection for industrial tubing systems.
Frequently Asked Questions
What is a HAM-LET compression fitting adapter used for?
A HAM-LET compression fitting adapter connects 4 mm OD tubing to a 1/4 in male NPT threaded port. It is used in industrial instrumentation, hydraulic, and pneumatic systems to create a leak-tight, vibration-resistant seal without welding or soldering.
What are the specifications of the HAM-LET 769L SS 4 MMX 1/4?
This HAM-LET double-ferrule stainless steel adapter has a Compression x MNPT configuration, 4 mm OD tube size, and 1/4 in pipe thread. It is compatible with Swagelok fitting brands and carries MPN 769L SS 4 MMX 1/4.
Where to buy HAM-LET compression fittings in worldwide?
3G Electric supplies HAM-LET compression fittings worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the 769L SS 4 MMX 1/4 adapter.
How to install a HAM-LET double-ferrule compression fitting?
Insert tubing fully into the fitting until it bottoms out. Tighten the nut finger-tight, then use a wrench to turn 1-1/4 turns past hand-tight for 4 mm OD tubing. Do not overtighten. Always follow the manufacturer's recommended torque values.
Used in
Common applications for HAM-LETHAM-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.









