

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The ASC ENGINEERED SOLUTIONS 319905683 is a galvanized steel hex bushing designed to reduce a 3/4-inch female threaded port down to a 1/4-inch male threaded connection. This type of fitting is a standard pipe reduction component used in threaded piping systems across plumbing, HVAC, gas distribution, and general industrial applications. The hex profile allows wrench engagement for proper torque during installation. At 0.12 pounds, this is a compact, lightweight fitting suited for tight spaces and high-volume installations.
This hex bushing is commonly installed in residential and light commercial piping systems where a threaded reduction is needed between two different pipe sizes. Typical use cases include connecting smaller-diameter branch lines to larger main lines, adapting equipment ports, or completing threaded assemblies in gas, water, or air piping runs. It is installed by licensed plumbers, pipefitters, and HVAC technicians working with standard NPT threaded pipe.
Designed as an OEM-style threaded hex bushing for use in standard NPT threaded pipe assemblies requiring a 3/4-inch to 1/4-inch reduction.
Installation is performed by licensed plumbers or pipefitters working within applicable IPC or IFGC code requirements. Shut off and depressurize the piping system fully before installing or removing any threaded fittings. Apply thread sealant tape or pipe joint compound to the male threads before assembly. Do not overtighten, as this can crack fittings or damage threads.
Thanks for subscribing!
This email has been registered!