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Threaded Inserts & Clinch Fasteners › Thread Repair & Solid Threaded Inserts

Threaded Inserts Female Brass Insert Nut Copper Fit Compression PPR Pipes Brass Fittings

Updated 2026-11-04 · Markdown version

Model no. Copper-Joint-2-40

US$0.24 – 3.60 / piece

MOQ 400 pieces · Final price confirmed in your quote

Standard: GB3289.37,3298.38-82
Nominal Diameter: DN32
Material: Copper
Surface Treatment: Smooth
Customized Support: OEM, ODM, Obm, Software Reengineering
Size: 1/4''--4.0''
Diameter Range: From M0.8-M24mm, Length Range: From 1.0mm-200mm, we alsoproduce according to customer's requirements.

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Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order.

Specifications

Customization	Available
After-sales Service	1 Year
Warranty	1 Year
Model NO.	Copper-Joint-2-40
Standard	GB3289.37,3298.38-82
Technique	Casting
Nominal Diameter	DN32
Type	Threaded Union
Material	Copper
Connection	Press Connection
Surface Treatment	Smooth
Customized Support	OEM, ODM, Obm, Software Reengineering
Working Temperature	Above 100℃
Application	Hot Water Supply
Certificate	ISO, Coc, Intertek, BV
Size	1/4''--4.0''
Physical Property	Tensile Strength>=350MPa
Sample	Sample Free (Contact Us to Get Free Sample)
Sample Time	Original Design Samples 7 Days/Date Depends on Acc
Temperature of Media	High Temperature, Low Temperature, Medium Temperat
Transport Package	Cardboard Box
Specification	0.01
Origin	Zhejiang Province, China
HS Code	8481804090
Production Capacity	100000000
Mild Carbon Steel	HRC:25-60,HV450-700: Alloy Steel:HRC:32-39(10.9 grade).HRC:3944(12.9grade)
Diameter Range	From M0.8-M24mm, Length Range: From 1.0mm-200mm, we alsoproduce according to customer's requirements.
GB/T19001-2008/1S09001	2008 it can match ROHs,seS and environment protection
Application Range	Precision turning parts are widely used in the ChassisCabinets,Sheet metal,Compers, Household
Category	Thread Repair & Solid Threaded Inserts

Technical parameters

Aailable Material	1.Carbon steel: C1006,C1008,C1010,C1018A,C1022,C1035K,C1045K.etc
2.Stainless steel: Ss301 s$302,$$303,$$304,$$316,$S410,SS416,SS420,SS430,etc
3.Steel:C15,C35,C45(K1045)S45C,C46(K1046),C20,etc
4.Copper:Brass(C3602,C3604,H59,H62,H65,H68,H70,H90,etc. Phosphorbronze,Silicon bronze,Red copper,Beryllium copper and Copper etc.
5.lron: 12L13,12L14,12L15 etc.
6.Aluminum:AL6061,AL6063,7075 etc
7.Titanium or titanium alloy: TAD,TA1-TA8, TB2,TC1-TC10 etc.
8. Silver or silver alloy:AgCu3,agCu75,AgSn3-5,AgPb0.4-0.7,AgPd3-5,AgNi10etc.
9.Alloy steel:SCM435,10B21,40Cr etc.
Surface Finishing	Zinc,Nickel,Bronze,Copper,Oxidation Black,anodized,polishing,Matte,Passivation,Tin,Dacromet,Gold,Chrome,Silver,Zinc-nickel alloyplated etc.
Heat Treatment	Tempering,Spheroidizing,Quenching,Spheroidizing annealing etc.
Hardness	Mild Carbon Steel: HRC:25-60,HV450-700: Alloy Steel:HRC:32-39(10.9 grade).HRC:3944(12.9grade)
Specification Range	Diameter Range: From M0.8-M24mm, Length Range: From 1.0mm-200mm, we alsoproduce according to customer's requirements.
Manufacture Process	Raw material,Cold heading,Thread Rolling,Heat treatment , Finish ,fullinspection.pakaging,shipping
Sample Availablity	Within 7 days free of charge if there is available tool for us
Lead Time	3~15 days after order confirmed, it will based on the detailed order quantity
Carton size	260180150mm.as your requirements
Warranty	We confirm our goods will satisfy your request of 100%
Certificate	GB/T19001-2008/1S09001:2008 it can match ROHs,seS and environment protection
After Sales Service	We will follow up the goods for every customer and help solve problem after sales
OEM/ODM	We can make the goods according to customers' drawings or samples
Application	Application Range:Precision turning parts are widely used in the ChassisCabinets,Sheet metal,Compers, Household appliances(Refrigerators,Televisions,Oven,etc.) Plastic sheel,Automobile,Sounder.etcindustries.

Description

Threaded Inserts Female Brass Insert Nut Copper Fit Compression PPR Pipes Brass Fittings is part of our thread repair & solid threaded inserts range (Threaded Inserts & Clinch Fasteners).

Key details

Type: Threaded Union
Standard: GB3289.37,3298.38-82
Material: Copper
Size: 1/4''–4.0''
Surface Treatment: Smooth
Connection: Press Connection
Application: Hot Water Supply
Warranty: 1 Year

Available configurations include standard, nominal diameter, material, surface treatment and customized support. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 400 pieces at US$0.24 – 3.60 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you.

Frequently asked questions

What is the minimum order quantity (MOQ) for Threaded Inserts Female Brass Insert Nut Copper Fit Compression PPR Pipes Brass Fittings?

The listed minimum order is 400 pieces, at US$0.24 – 3.60 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

What are the main specifications of Threaded Inserts Female Brass Insert Nut Copper Fit Compression PPR Pipes Brass Fittings?

Type: Threaded Union; Standard: GB3289.37,3298.38-82; Material: Copper; Size: 1/4''--4.0''; Surface Treatment: Smooth; Connection: Press Connection. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include standard, nominal diameter, material, surface treatment and customized support. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing.

What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

Which other thread repair & solid threaded inserts are available?

The Thread Repair & Solid Threaded Inserts category lists 961 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/thread-repair-solid-threaded-inserts/

How we work

Specified, checked and shipped by Engineering Hardware & Fasteners

Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing.

DIN, ISO, ASTM, ANSI, JIS and GB standard parts
Non-standard parts made to your drawing
Dimensions, thread gauges and plating checked before packing
Export cartons and pallets, consolidated mixed orders
Samples available for approval before mass production

More about us → · Request a sample or custom quote →

Request a quote for this product

US$0.24 – 3.60MOQ 400 piecesGet a quote WA