--- title: "DIN6923 M3-M30 Brass Hex Flange Nut Copper Hex Nuts" description: "DIN6923 M3-M30 Brass Hex Flange Nut Copper Hex Nuts — Flange Nuts. Material: Brass, Standard: DIN, ANSI, GB, BSW. MOQ 10,000 pieces, US$0.18." url: https://engineeringhardware.com/product/din6923-m3-m30-brass-hex-flange-nut-copper-hex-nuts/ source: Engineering Hardware & Fasteners --- # DIN6923 M3-M30 Brass Hex Flange Nut Copper Hex Nuts [![DIN6923 M3-M30 Brass Hex Flange Nut Copper Hex Nuts](https://img.engineeringhardware.com/DIN6923-M3-M30-Brass-Hex-Flange-Nut-Copper-Hex-Nuts.webp)](https://img.engineeringhardware.com/DIN6923-M3-M30-Brass-Hex-Flange-Nut-Copper-Hex-Nuts.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Nuts › Flange Nuts](https://engineeringhardware.com/fastener-products/nuts/flange-nuts/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/din6923-m3-m30-brass-hex-flange-nut-copper-hex-nuts.md) Model no. **M6 TO M24** US$0.18 / piece MOQ 10,000 pieces · Final price confirmed in your quote - **Head Style:** Hexagonal - **Standard:** DIN, ANSI, GB, BSW - **Package Size:** 20.00cm * 20.00cm * 15.00cm - **Material:** Brass Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20DIN6923%20M3-M30%20Brass%20Hex%20Flange%20Nut%20Copper%20Hex%20Nuts%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fdin6923-m3-m30-brass-hex-flange-nut-copper-hex-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 | Model NO. | M6 TO M24 | | --- | --- | | Connection | Common Bolt | | Head Style | Hexagonal | | Standard | DIN, ANSI, GB, BSW | | Market | All of World | | Transport Package | Ctns and Pallets | | Specification | M6 TO M24 | | Origin | Zhejiang China | | HS Code | 7415339000 | | Production Capacity | 10000000 | | Package Size | 20.00cm * 20.00cm * 15.00cm | | Package Gross Weight | 20.000kg | | Customization | Available | | Material | Brass | | Type | Hexagon Head | | Shipping Cost | Contact the supplier about freight and estimated delivery time. | | DESC | BRASS FLANGE NUTS DIN6923 OR UNC STANDARD | | Category | [Flange Nuts](https://engineeringhardware.com/fastener-products/nuts/flange-nuts/) | ## Technical parameters | Material | Silicon Bronze and Brass H56 H59 H60 | | --- | --- | | Grade | Normal | | Finish | Plain | | Sample Service | Samples are all in free. | | Advantage | 1. Competitive price; 2. Best service available | | Packing | Bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand Or box and cartons and pallets | | Payment terms | FOB, CIF, CFR, L/C, or others. | | Deliverymethod | by sea, by air or by express service | | Lead Time | 30 work days after order confirmed | | Notes | Special specifications and marks can be made according to customers requirements; | ## Description DIN6923 M3-M30 Brass Hex Flange Nut Copper Hex Nuts is part of our flange nuts range (Nuts). ### Key details - **Type:** Hexagon Head - **Standard:** DIN, ANSI, GB, BSW - **Material:** Brass - **Head Style:** Hexagonal - **Connection:** Common Bolt - **Market:** All of World - **DESC:** BRASS FLANGE NUTS DIN6923 OR UNC STANDARD Available configurations include head style, standard, package size and material. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 10,000 pieces at US$0.18 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 DIN6923 M3-M30 Brass Hex Flange Nut Copper Hex Nuts? The listed minimum order is 10,000 pieces, at US$0.18 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 DIN6923 M3-M30 Brass Hex Flange Nut Copper Hex Nuts? Type: Hexagon Head; Standard: DIN, ANSI, GB, BSW; Material: Brass; Head Style: Hexagonal; Connection: Common Bolt; Market: All of World. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include head style, standard, package size and material. 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 flange nuts are available? The Flange Nuts category lists 1,193 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/nuts/flange-nuts/](https://engineeringhardware.com/fastener-products/nuts/flange-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 Flange Nuts →](https://engineeringhardware.com/fastener-products/nuts/flange-nuts/) [![DIN 6923 Stainless Steel Serrated Flange Nut, Self-Locking Hex Nut with Washer Base](https://img.engineeringhardware.com/DIN-6923-Stainless-Steel-Serrated-Flange-Nut-Self-Locking-Hex-Nut-with-Washer-Base.webp)](https://engineeringhardware.com/product/din-6923-stainless-steel-serrated-flange-nut-self-locking-hex-nut-with-washer-base/) Flange Nuts ### [DIN 6923 Stainless Steel Serrated Flange Nut, Self-Locking Hex Nut with Washer Base](https://engineeringhardware.com/product/din-6923-stainless-steel-serrated-flange-nut-self-locking-hex-nut-with-washer-base/) Hexagon Head With Flange · DIN, ANSI, GB, JIS **US$0.096 – 0.11**MOQ 1,000 pieces [![DIN6923 Carbon Steel Hex Flange Nut](https://img.engineeringhardware.com/DIN6923-Carbon-Steel-Hex-Flange-Nut.webp)](https://engineeringhardware.com/product/din6923-carbon-steel-hex-flange-nut/) Flange Nuts ### [DIN6923 Carbon Steel Hex Flange Nut](https://engineeringhardware.com/product/din6923-carbon-steel-hex-flange-nut/) DIN · Steel **US$0.12 – 1.20**MOQ 1,000 pieces [![Galvanized Carbon Steel Round Self Locking Hex Flange Nut with Serrated or Smooth](https://img.engineeringhardware.com/Galvanized-Carbon-Steel-Round-Self-Locking-Hex-Flange-Nut-with-Serrated-or-Smooth.webp)](https://engineeringhardware.com/product/galvanized-carbon-steel-round-self-locking-hex-flange-nut-with-serrated-or-smooth/) Flange Nuts ### [Galvanized Carbon Steel Round Self Locking Hex Flange Nut with Serrated or Smooth](https://engineeringhardware.com/product/galvanized-carbon-steel-round-self-locking-hex-flange-nut-with-serrated-or-smooth/) Hexagon Head · DIN, ANSI, GB, JIS, GOST, BSW **US$0.20 – 0.24**MOQ 10,000 pieces [![Hex Flange Nut JIS B1190 on Sale](https://img.engineeringhardware.com/Hex-Flange-Nut-JIS-B1190-on-Sale.webp)](https://engineeringhardware.com/product/hex-flange-nut-jis-b1190-on-sale/) Flange Nuts ### [Hex Flange Nut JIS B1190 on Sale](https://engineeringhardware.com/product/hex-flange-nut-jis-b1190-on-sale/) Hexagon Head · DIN, JIS, JIS B1190 **US$0.12**MOQ 1,000 pieces [![Stainless Steel M5 M6 M10 Brass Flange Nuts](https://img.engineeringhardware.com/Stainless-Steel-M5-M6-M10-Brass-Flange-Nuts.webp)](https://engineeringhardware.com/product/stainless-steel-m5-m6-m10-brass-flange-nuts/) Flange Nuts ### [Stainless Steel M5 M6 M10 Brass Flange Nuts](https://engineeringhardware.com/product/stainless-steel-m5-m6-m10-brass-flange-nuts/) DIN, GB · Brass **US$0.12 – 6.00**MOQ 1,000 pieces [![Fasteners DIN74361b Geomet Dacromet Plated Class 8 M22 M24 M27 M30 M33 M36 Jam Nuts Flange Nuts Wheel Nuts Truck Nut](https://img.engineeringhardware.com/Fasteners-DIN74361b-Geomet-Dacromet-Plated-Class-8-M22-M24-M27-M30-M33-M36-Jam-Nuts-Flange-Nuts-Wheel-Nuts-Truck-Nut.webp)](https://engineeringhardware.com/product/fasteners-din74361b-geomet-dacromet-plated-class-8-m22-m24-m27-m30-m33-m36-jam-nuts/) Flange Nuts ### [Fasteners DIN74361b Geomet Dacromet Plated Class 8 M22 M24 M27 M30 M33 M36 Jam Nuts Flange Nuts Wheel Nuts Truck Nut](https://engineeringhardware.com/product/fasteners-din74361b-geomet-dacromet-plated-class-8-m22-m24-m27-m30-m33-m36-jam-nuts/) Hexagon Head · DIN, ANSI, GB, JIS, GOST, BSW, ISO Uni **US$0.30 – 0.31**MOQ 10,000 pieces [![Custom M4 M5 M6 M8 M10 M12 Galvanized Carbon Steel Round Self Locking Hex Flange Nut with Serrated](https://img.engineeringhardware.com/Custom-M4-M5-M6-M8-M10-M12-Galvanized-Carbon-Steel-Round-Self-Locking-Hex-Flange-Nut-with-Serrated.webp)](https://engineeringhardware.com/product/custom-m4-m5-m6-m8-m10-m12-galvanized-carbon-steel-round-self-locking-hex-flange-nut/) Flange Nuts ### [Custom M4 M5 M6 M8 M10 M12 Galvanized Carbon Steel Round Self Locking Hex Flange Nut with Serrated](https://engineeringhardware.com/product/custom-m4-m5-m6-m8-m10-m12-galvanized-carbon-steel-round-self-locking-hex-flange-nut/) Hexagon Head · DIN, ANSI **US$1,200 – 1,224**MOQ 1 ton [![Original Shacman Spare Parts Flange Nut Dz95144320054 for Heavy Duty Trucks](https://img.engineeringhardware.com/Original-Shacman-Spare-Parts-Flange-Nut-Dz95144320054-for-Heavy-Duty-Trucks.webp)](https://engineeringhardware.com/product/original-shacman-spare-parts-flange-nut-dz95144320054-for-heavy-duty-trucks/) Flange Nuts ### [Original Shacman Spare Parts Flange Nut Dz95144320054 for Heavy Duty Trucks](https://engineeringhardware.com/product/original-shacman-spare-parts-flange-nut-dz95144320054-for-heavy-duty-trucks/) Shacman Truck · Steel **US$2.88 – 3.36**MOQ 1 piece **US$0.18**MOQ 10,000 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20DIN6923%20M3-M30%20Brass%20Hex%20Flange%20Nut%20Copper%20Hex%20Nuts%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fdin6923-m3-m30-brass-hex-flange-nut-copper-hex-nuts%2F)