--- title: "China Nickel Plated Silver Brass Hex Lock Nuts" description: "China Nickel Plated Silver Brass Hex Lock Nuts — Nylon-Insert & All-Metal Lock Nuts. Material: Copper. MOQ 1,000 pieces, US$1.32." url: https://engineeringhardware.com/product/china-nickel-plated-silver-brass-hex-lock-nuts/ source: Engineering Hardware & Fasteners --- # China Nickel Plated Silver Brass Hex Lock Nuts [![China Nickel Plated Silver Brass Hex Lock Nuts](https://img.engineeringhardware.com/China-Nickel-Plated-Silver-Brass-Hex-Lock-Nuts.webp)](https://img.engineeringhardware.com/China-Nickel-Plated-Silver-Brass-Hex-Lock-Nuts.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Nuts › Nylon-Insert & All-Metal Lock Nuts](https://engineeringhardware.com/fastener-products/nuts/nylon-insert-all-metal-lock-nuts/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/china-nickel-plated-silver-brass-hex-lock-nuts.md) Model no. **2250** US$1.32 / piece MOQ 1,000 pieces · Final price confirmed in your quote - **Material:** Copper - **Customized Support:** OEM - **Package Size:** 10.00cm * 10.00cm * 10.00cm Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20China%20Nickel%20Plated%20Silver%20Brass%20Hex%20Lock%20Nuts%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fchina-nickel-plated-silver-brass-hex-lock-nuts%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 | 24 Hours After-Sales Service | | Warranty | 12months | | Model NO. | 2250 | | Material | Copper | | Connection | Felale/Male Thread | | Product Name | Brass Fitting | | Application | Water/ Gas/ Oil System | | Feature | Long Working Life, Safety, Durable | | Customized Support | OEM | | Sample | Available | | Transport Package | Standard Export Package | | Specification | 1/2-2" | | Origin | China | | HS Code | 8481804090 | | Production Capacity | 50000 Pieces/Month | | Package Size | 10.00cm * 10.00cm * 10.00cm | | Category | [Nylon-Insert & All-Metal Lock Nuts](https://engineeringhardware.com/fastener-products/nuts/nylon-insert-all-metal-lock-nuts/) | ## Technical parameters | Material | Hpb58-3,Hpb59-1.CW617N | | --- | --- | | Surface | Natural Brass or Nickel Plated | | Size | 1/2"~2" | | OEM | Acceptable | | Samples | Free | | Delivery | 35-40 days after confirmed | | Payment | T/T,L/C,CIF | | MOQ | 2000 | ## Description China Nickel Plated Silver Brass Hex Lock Nuts is part of our nylon-insert & all-metal lock nuts range (Nuts). ### Key details - **Material:** Copper - **Connection:** Felale/Male Thread - **Application:** Water/ Gas/ Oil System - **Warranty:** 12months - **Product Name:** Brass Fitting - **Feature:** Long Working Life, Safety, Durable Available configurations include material, customized support and package size. 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$1.32 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 China Nickel Plated Silver Brass Hex Lock Nuts? The listed minimum order is 1,000 pieces, at US$1.32 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 China Nickel Plated Silver Brass Hex Lock Nuts? Material: Copper; Connection: Felale/Male Thread; Application: Water/ Gas/ Oil System; Warranty: 12months; Product Name: Brass Fitting; Feature: Long Working Life, Safety, Durable. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include material, customized support and package size. 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 nylon-insert & all-metal lock nuts are available? The Nylon-Insert & All-Metal Lock Nuts category lists 2,493 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/nuts/nylon-insert-all-metal-lock-nuts/](https://engineeringhardware.com/fastener-products/nuts/nylon-insert-all-metal-lock-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 Nylon-Insert & All-Metal Lock Nuts →](https://engineeringhardware.com/fastener-products/nuts/nylon-insert-all-metal-lock-nuts/) [![Yellow Zinc Class 8 M30 DIN6924 Blue Ring Hex Nylon Insert Nuts](https://img.engineeringhardware.com/Yellow-Zinc-Class-8-M30-DIN6924-Blue-Ring-Hex-Nylon-Insert-Nuts.webp)](https://engineeringhardware.com/product/yellow-zinc-class-8-m30-din6924-blue-ring-hex-nylon-insert-nuts/) Nylon-Insert & All-Metal Lock Nuts ### [Yellow Zinc Class 8 M30 DIN6924 Blue Ring Hex Nylon Insert Nuts](https://engineeringhardware.com/product/yellow-zinc-class-8-m30-din6924-blue-ring-hex-nylon-insert-nuts/) Hexagon Head · DIN, ANSI, GB, JIS, GOST, BSW, ISO Uni **US$0.61 – 0.64**MOQ 30,000 pieces [![Aluminum Alloy Large Knurled Edge Female Thumb Wheel Lock Nut](https://img.engineeringhardware.com/Aluminum-Alloy-Large-Knurled-Edge-Female-Thumb-Wheel-Lock-Nut.webp)](https://engineeringhardware.com/product/aluminum-alloy-large-knurled-edge-female-thumb-wheel-lock-nut/) Nylon-Insert & All-Metal Lock Nuts ### [Aluminum Alloy Large Knurled Edge Female Thumb Wheel Lock Nut](https://engineeringhardware.com/product/aluminum-alloy-large-knurled-edge-female-thumb-wheel-lock-nut/) Round Head · Knurling Nut **US$0.006 – 0.012**MOQ 1,000 pieces [![OEM Manufacture Direct Sales Hex Flange Nuts Stainless Steel Nylon Lock Nuts M3 M6 M8 M10 M12 M14 M16 Self Locking Nut](https://img.engineeringhardware.com/OEM-Manufacture-Direct-Sales-Hex-Flange-Nuts-Stainless-Steel-Nylon-Lock-Nuts-M3-M6-M8-M10-M12-M14-M16-Self-Locking-Nut.webp)](https://engineeringhardware.com/product/oem-manufacture-direct-sales-hex-flange-nuts-stainless-steel-nylon-lock-nuts-m3-m6/) Nylon-Insert & All-Metal Lock Nuts ### [OEM Manufacture Direct Sales Hex Flange Nuts Stainless Steel Nylon Lock Nuts M3 M6 M8 M10 M12 M14 M16 Self Locking Nut](https://engineeringhardware.com/product/oem-manufacture-direct-sales-hex-flange-nuts-stainless-steel-nylon-lock-nuts-m3-m6/) DIN, ANSI · Carbon Steel **US$0.0036 – 0.006**MOQ 1,000 pieces [![Eco-Friendly Metal Insert Lock Nut Connection Accessories for Building](https://img.engineeringhardware.com/Eco-Friendly-Metal-Insert-Lock-Nut-Connection-Accessories-for-Building.webp)](https://engineeringhardware.com/product/eco-friendly-metal-insert-lock-nut-connection-accessories-for-building/) Nylon-Insert & All-Metal Lock Nuts ### [Eco-Friendly Metal Insert Lock Nut Connection Accessories for Building](https://engineeringhardware.com/product/eco-friendly-metal-insert-lock-nut-connection-accessories-for-building/) DIN, ANSI, GB, JIS · Brass,Copper; 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