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

A HAM-LET compression fitting union connects two tubes of the same outer diameter in a leak-tight seal. It is used in instrumentation, hydraulic, and process systems where reliable, vibration-resistant joints are required. The double-ferrule design ensures secure metal-to-metal grip without damaging tubing.

The HAM-LET 774L SS 1/4 is a double-ferrule stainless steel compression union with 1/4 in OD x 1/4 in OD fitting size, compression x compression ends. It is compatible with Let-Lok fitting brands. The part number is 774L SS 1/4, and it is made by HAM-LET.

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 HAM-LET 774L SS 1/4 union or other Let-Lok compatible fittings.

To install a HAM-LET double-ferrule fitting, insert the tube fully into the fitting, then tighten the nut finger-tight. Mark the nut position, then tighten an additional 1-1/4 turns for 1/4 in OD tubing. Use proper tube support and avoid over-tightening to prevent ferrule damage. Always follow manufacturer guidelines.