HAM-LET Compression Fitting Union: 6 mm OD x 3/8 in Pipe Fitting Size
The HAM-LET Compression Fitting Union is a double-ferrule stainless steel fitting with a 6 mm OD x 3/8 in pipe fitting size, configured as Compression x MNPT (MPN 774LM SS 6 MMX 3/8). It is compatible with Swagelok…
SKU 3G-OTH-471917
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Product Description
The HAM-LET Compression Fitting Union is a double-ferrule stainless steel fitting with a 6 mm OD x 3/8 in pipe fitting size, configured as Compression x MNPT (MPN 774LM SS 6 MMX 3/8). It is compatible with Swagelok fitting brands, supporting reliable connections in industrial systems.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is a HAM-LET compression fitting union used for?
A HAM-LET compression fitting union connects tubing to a male NPT port in industrial fluid and gas systems. Its double-ferrule design provides a leak-tight seal, making it suitable for instrumentation, chemical processing, and hydraulic applications where reliable connections are critical.
What are the specifications of the HAM-LET 774LM SS 6 MMX 3/8?
This HAM-LET compression fitting union has a 6 mm OD tube size and a 3/8 in male NPT pipe thread. It is a double-ferrule stainless steel fitting, compatible with Swagelok brands. The manufacturer part number is 774LM SS 6 MMX 3/8.
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 facility. Contact us for pricing and lead time on the 774LM SS 6 MMX 3/8 union.
How to install a HAM-LET double-ferrule compression fitting?
Insert the tube fully into the fitting until it bottoms out. Tighten the nut finger-tight, then use a wrench to turn the nut 1-1/4 turns past finger-tight for standard wall tubing. Always follow the manufacturer's torque guidelines to avoid over-tightening and ensure a leak-free seal.
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.









