Lead-Free Brass Threaded Union 1/2 Inch
Threaded brass union fitting with shoulder seat and brass nuts, made from dezincification-resistant C69300 alloy for water service repair. HTS 7412.20.0085 covers this as other threaded copper alloy tube fitting. Allows easy disconnection for maintenance without cutting pipes.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If flanged construction
Flanged copper alloy fittings have dedicated statistical line within same heading.
If equivalent plastic construction
Material-based: plastic pipe fittings fall entirely in Chapter 39 plastics.
If industrial use stainless steel version
Other steel tube fittings for specific industries classify separately by material.
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Import Tips & Compliance
• Include lead content test results (<0.25% wetted surfaces) per Safe Drinking Water Act for customs clearance
• Unions must specify ground joint vs ball joint construction in docs for proper 7412.20 identification
Related Products under HTS 7412.20.00.85
Brass Threaded Reducing Bushing 1 to 3/4 Inch
Reducing bushing with 1-inch male NPT and 3/4-inch female NPT threads, forged from C36000 free-cutting brass. Classifies under HTS 7412.20.0085 as threaded copper alloy fitting, other. Used to adapt pipe sizes in plumbing transitions.
Brass Threaded Cross Fitting 3/4 Inch
Four-way threaded brass cross for branch piping, all female NPT ends in C38500 low-leaded brass. HTS 7412.20.0085 classification for other threaded copper alloy fittings. Used in complex hydronic manifolds.
DZR Brass Threaded Plug 1 Inch MNPT
Solid hex-head brass pipe plug with male NPT taper thread, dezincified-resistant C36500 alloy for corrosive water. Classifies HTS 7412.20.0085 threaded copper alloy fitting. Seals unused pipe openings permanently.
Brass Threaded Street Elbow 90 Degree 1 Inch
Street elbow with one male NPT and one female NPT end, C36000 machined brass for tight radius turns. Under HTS 7412.20.0085 as other threaded copper alloy tube fittings. Standard in bathroom/kitchen rough-in plumbing.
Brass Threaded Elbow Fitting 1/2 Inch
A 90-degree elbow fitting made from copper-zinc brass alloy (C36000), threaded on both ends for NPT standards, used in plumbing systems. It falls under HTS 7412.20.0085 as a threaded copper alloy tube fitting, other than specific statistical suffixes. Designed for connecting copper pipes in residential water lines.
Brass Threaded Coupling 3/4 Inch MIP x FIP
Threaded brass coupling with male iron pipe (MIP) on one end and female iron pipe (FIP) on the other, made from lead-free C46500 brass for potable water. Classified under HTS 7412.20.0085 as other threaded copper alloy tube fittings. Commonly used for joining copper tubing in hydronic heating systems.