--- title: "High-Quality Copper Terminal Nut for Secure Electrical Connections" description: "High-Quality Copper Terminal Nut for Secure Electrical Connections — Hex & Other Standard Nuts. Material: Metal. MOQ 1,000 pieces, US$0.12 – 1.20." url: https://engineeringhardware.com/product/high-quality-copper-terminal-nut-for-secure-electrical-connections/ source: Engineering Hardware & Fasteners --- # High-Quality Copper Terminal Nut for Secure Electrical Connections [![High-Quality Copper Terminal Nut for Secure Electrical Connections](https://img.engineeringhardware.com/High-Quality-Copper-Terminal-Nut-for-Secure-Electrical-Connections.webp)](https://img.engineeringhardware.com/High-Quality-Copper-Terminal-Nut-for-Secure-Electrical-Connections.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Nuts › Hex & Other Standard Nuts](https://engineeringhardware.com/fastener-products/nuts/hex-other-standard-nuts/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/high-quality-copper-terminal-nut-for-secure-electrical-connections.md) Model no. **Various models** US$0.12 – 1.20 / piece MOQ 1,000 pieces · Final price confirmed in your quote - **Standard:** DIN, ASTM, GOST, GB, JIS, ANSI, BS - **Customized:** Customized - **Material:** Metal - **Whether The Custom:** Custom Processing Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20High-Quality%20Copper%20Terminal%20Nut%20for%20Secure%20Electrical%20Connections%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fhigh-quality-copper-terminal-nut-for-secure-electrical-connections%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 | Model NO. | Various models | | --- | --- | | Standard | DIN, ASTM, GOST, GB, JIS, ANSI, BS | | Customized | Customized | | Material | Metal | | Application | Metal Recycling Machine, Metal Cutting Machine, Metal Straightening Machinery, Metal Spinning Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Engraving Machinery, Metal Drawing Machinery, Metal Coating Machinery, Metal Casting Machinery | | Whether The Custom | Custom Processing | | Manufacturing Experience | 20 Years | | Quality | High Quality | | Production Time. | Support The Urgent | | Transport Package | According to Customer Needs | | Specification | Various specifications | | Origin | Wenzhou City, Zhejiang Province, China | | Customization | Available | | Condition | New | | Certification | CE, RoHS, GS, ISO9001 | | Shipping Cost | Contact the supplier about freight and estimated delivery time. | | Category | [Hex & Other Standard Nuts](https://engineeringhardware.com/fastener-products/nuts/hex-other-standard-nuts/) | ## Technical parameters | Service | CNC Machining/Turning and Milling/CNC Turning/OEM Parts/ Casting/forging/cold heading/stamping/cutting/fine grinding | | | --- | --- | --- | | Metal | Aluminum | Aluminum 2024 Aluminum 5052 Aluminum 6061-T6 Aluminum 6063-T6 Aluminum 7075 ADC12 | | Stainlesss steel | SUS303,SUS304,SS316,SS316L | | | steel | 12L14 4140 1018 1045 12L14 4130 4142 ,O1 tool steel | | | D2 tool steel,A36 1008 ,Alloy42 | | | | Titanium | Grades 1-4 Grade 5 Grade 9 | | | Brass | 260, C360,H59,H60,H62,H63,H65,H68,H70 | | | Finish Result | | | --- | --- | | As Machined | Sharp edge and burrs will be removed | | Bead Blast | The part surface is left with a smooth, matte appearance | | Anodized | Type II creates a corrosion-resistant finish. Parts can be anodized in different colors-clear, black, red, and gold are mostcommon-and is usually associated with aluminum. | | Type III is thicker and creates a wear-resistant layer in addition to the corrosion resistance seen with Type II. | | | electroplating chromium | electrophoresis, QPQ(Quench-Polish-Quench) | | Electro Polishing | Chrome Plating, Knurl, Laser etch Logo, etc. | | Drawing format | STEP,STP,GIS,CAD,PDF,DWG,DXF etc or samples. | | Tolerance | +/-0.005mm | ## Description High-Quality Copper Terminal Nut for Secure Electrical Connections is part of our hex & other standard nuts range (Nuts). ### Key details - **Standard:** DIN, ASTM, GOST, GB, JIS, ANSI, BS - **Material:** Metal - **Certification:** CE, RoHS, GS, ISO9001 - **Whether The Custom:** Custom Processing - **Manufacturing Experience:** 20 Years - **Quality:** High Quality - **Production Time.:** Support The Urgent - **Condition:** New Available configurations include standard, customized, material and whether the custom. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 1,000 pieces at US$0.12 – 1.20 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 High-Quality Copper Terminal Nut for Secure Electrical Connections? The listed minimum order is 1,000 pieces, at US$0.12 – 1.20 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 High-Quality Copper Terminal Nut for Secure Electrical Connections? Standard: DIN, ASTM, GOST, GB, JIS, ANSI, BS; Material: Metal; Certification: CE, RoHS, GS, ISO9001; Whether The Custom: Custom Processing; Manufacturing Experience: 20 Years; Quality: High Quality. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include standard, customized, material and whether the custom. 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 hex & other standard nuts are available? The Hex & Other Standard Nuts category lists 8,354 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/nuts/hex-other-standard-nuts/](https://engineeringhardware.com/fastener-products/nuts/hex-other-standard-nuts/) 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 Hex & Other Standard Nuts →](https://engineeringhardware.com/fastener-products/nuts/hex-other-standard-nuts/) [![Car Nut, Custom-Made Nut Factory, Special Nut Customized, CNC Nut, Non-Standard Part, Non-Sign Heterogeneous Type](https://img.engineeringhardware.com/Car-Nut-Custom-Made-Nut-Factory-Special-Nut-Customized-CNC-Nut-Non-Standard-Part-Non-Sign-Heterogeneous-Type.webp)](https://engineeringhardware.com/product/car-nut-custom-made-nut-factory-special-nut-customized-cnc-nut-non-standard-part-non/) Hex & Other Standard Nuts ### [Car Nut, Custom-Made Nut Factory, Special Nut Customized, CNC Nut, Non-Standard Part, Non-Sign Heterogeneous Type](https://engineeringhardware.com/product/car-nut-custom-made-nut-factory-special-nut-customized-cnc-nut-non-standard-part-non/) Customized · Customized **US$0.12**MOQ 1,000 pieces [![Carbon Steel High Strength Grade 8/10/12 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Machine](https://engineeringhardware.com/product/long-lifespan-20417138-waterjet-head-spare-hp-cylinder-nut-ssec-nl40i-for-water-jet/) Waterjet Machine · Metal, Rubber, Ceramic, Glass, Stone, Plastic, Leat… **US$384.00 – 420.00**MOQ 1 set [![High Precision Customized CNC Milling and Turning Services for CNC Machining of Hexagonal Nuts and Ship Fixing Parts](https://img.engineeringhardware.com/High-Precision-Customized-CNC-Milling-and-Turning-Services-for-CNC-Machining-of-Hexagonal-Nuts-and-Ship-Fixing-Parts.webp)](https://engineeringhardware.com/product/high-precision-customized-cnc-milling-and-turning-services-for-cnc-machining-of/) Hex & Other Standard Nuts ### [High Precision Customized CNC Milling and Turning Services for CNC Machining of Hexagonal Nuts and Ship Fixing Parts](https://engineeringhardware.com/product/high-precision-customized-cnc-milling-and-turning-services-for-cnc-machining-of/) DIN, GB · Anodizing, Polishing, Plating, Painting, Ect. **US$0.60 – 2.40**MOQ 1 piece 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