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

The HAM-LET Compression Fitting Adapter is a double-ferrule stainless steel fitting, Series Let-Lok, in a Tube x Tube configuration with 1/4 in OD x 1/4 in OD fitting size (MPN 774LT SS 1/4 X 1/4). It is compatible…

SKU 3G-OTH-471952

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

HAM-LET
Manufacturer Part Number
774LT SS 1/4 X 1/4
Series
Let-Lok
Type
Tube x Tube
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 Compression Fitting Adapter is a double-ferrule stainless steel fitting, Series Let-Lok, in a Tube x Tube configuration with 1/4 in OD x 1/4 in OD fitting size (MPN 774LT SS 1/4 X 1/4). It is compatible with Parker A-LOK fittings. 3G Electric interprets demand and delivers this genuine industrial component across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

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 adapter used for?

A HAM-LET compression fitting adapter connects two tubes of equal outer diameter in a leak-tight joint. It is widely used in instrumentation, hydraulic, and pneumatic systems where reliable, vibration-resistant connections are required. 3G Electric supplies this genuine HAM-LET component globally.

What are the specifications of the HAM-LET 774LT SS 1/4 X 1/4?

This HAM-LET double-ferrule stainless steel fitting is Series Let-Lok, Tube x Tube configuration, with 1/4 in OD x 1/4 in OD fitting size. It is compatible with Parker A-LOK fittings. The manufacturer part number is 774LT SS 1/4 X 1/4.

Where to buy HAM-LET compression fittings worldwide?

3G Electric sources and delivers genuine HAM-LET compression fittings, including the 774LT SS 1/4 X 1/4, to customers worldwide. We handle full logistics and customs clearance, ensuring your order arrives at your facility. Contact us for availability and lead time.

How to install a HAM-LET Let-Lok double-ferrule 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 the nut 1-1/4 turns for 1/4 in OD tubing. This ensures proper ferrule swaging. Always follow HAM-LET's published torque guidelines for reliable sealing.

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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