--- title: "Threaded Inserts Female Brass Insert Nut Copper Fit Compression PPR Pipes Brass Fittings" description: "Threaded Inserts Female Brass Insert Nut Copper Fit Compression PPR Pipes Brass Fittings — Thread Repair & Solid Threaded Inserts." url: https://engineeringhardware.com/product/threaded-inserts-female-brass-insert-nut-copper-fit-compression-ppr-pipes-brass/ source: Engineering Hardware & Fasteners --- # Threaded Inserts Female Brass Insert Nut Copper Fit Compression PPR Pipes Brass Fittings [![Threaded Inserts Female Brass Insert Nut Copper Fit Compression PPR Pipes Brass Fittings](https://img.engineeringhardware.com/Threaded-Inserts-Female-Brass-Insert-Nut-Copper-Fit-Compression-PPR-Pipes-Brass-Fittings.webp)](https://img.engineeringhardware.com/Threaded-Inserts-Female-Brass-Insert-Nut-Copper-Fit-Compression-PPR-Pipes-Brass-Fittings.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Threaded Inserts & Clinch Fasteners › Thread Repair & Solid Threaded Inserts](https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/thread-repair-solid-threaded-inserts/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/threaded-inserts-female-brass-insert-nut-copper-fit-compression-ppr-pipes-brass.md) 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. Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Threaded%20Inserts%20Female%20Brass%20Insert%20Nut%20Copper%20Fit%20Compression%20PPR%20Pipes%20Brass%20Fittings%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fthreaded-inserts-female-brass-insert-nut-copper-fit-compression-ppr-pipes-brass%2F) 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](https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/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 | 260*180*150mm.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/](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 [![Production floor](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-01-production-floor-1024x683.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-01-production-floor.webp) Production floor [![Inspection bench](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-02-inspection-bench-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-02-inspection-bench.webp) Inspection bench [![Sorting & packing](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-03-sorting-and-packing-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-03-sorting-and-packing.webp) Sorting & packing [![Parts warehouse](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-04-parts-warehouse-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-04-parts-warehouse.webp) Parts warehouse [![Sample review](https://engineeringhardware.com/wp-content/uploads/2026/11/office-02-office-sample-review-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/office-02-office-sample-review.webp) Sample review [![Sales office](https://engineeringhardware.com/wp-content/uploads/2026/11/office-01-daily-sales-office-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/office-01-daily-sales-office.webp) Sales office [More about us →](https://engineeringhardware.com/about/) · [Request a sample or custom quote →](https://engineeringhardware.com/contact/) ## Request a quote for this product ## Related products [All Thread Repair & Solid Threaded Inserts →](https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/thread-repair-solid-threaded-inserts/) [![Carbon Steel Sunflower Insert Nut, Double Star Spring Nut for Round Square Tube, Zinc Plated Pipe Internal Thread Nut/Square Base Sunflower Nut](https://img.engineeringhardware.com/Carbon-Steel-Sunflower-Insert-Nut-Double-Star-Spring-Nut-for-Round-Square-Tube-Zinc-Plated-Pipe-Internal-Thread-Nut-Square-Base-Sunflower-Nut.webp)](https://engineeringhardware.com/product/carbon-steel-sunflower-insert-nut-double-star-spring-nut-for-round-square-tube-zinc/) Thread Repair & Solid Threaded Inserts ### [Carbon Steel Sunflower Insert Nut, Double Star Spring Nut for Round Square Tube, Zinc Plated Pipe Internal Thread Nut/Square Base Sunflower 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