--- title: "Premium Hex Flange Nuts for Bulk Wholesale Purchasing" description: "Premium Hex Flange Nuts for Bulk Wholesale Purchasing — Flange Nuts. Material: Alloy. MOQ 10,000 pieces, US$0.12 – 1.20." url: https://engineeringhardware.com/product/premium-hex-flange-nuts-for-bulk-wholesale-purchasing/ source: Engineering Hardware & Fasteners --- # Premium Hex Flange Nuts for Bulk Wholesale Purchasing [![Premium Hex Flange Nuts for Bulk Wholesale Purchasing](https://img.engineeringhardware.com/Premium-Hex-Flange-Nuts-for-Bulk-Wholesale-Purchasing.webp)](https://img.engineeringhardware.com/Premium-Hex-Flange-Nuts-for-Bulk-Wholesale-Purchasing.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/premium-hex-flange-nuts-for-bulk-wholesale-purchasing.md) Model no. **CNC PART** US$0.12 – 1.20 / piece MOQ 10,000 pieces · Final price confirmed in your quote - **Standard:** DIN, ASTM, GOST, GB, JIS, BS - **Customized:** Customized - **Material:** Alloy - **Finished:** Passivation, Zinc Plating, Black, Plainhdg, Yellow - **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%20Premium%20Hex%20Flange%20Nuts%20for%20Bulk%20Wholesale%20Purchasing%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fpremium-hex-flange-nuts-for-bulk-wholesale-purchasing%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 | / | | Warranty | / | | Model NO. | CNC PART | | Condition | New | | Certification | CE, RoHS, ISO9001 | | Standard | DIN, ASTM, GOST, GB, JIS, BS | | Customized | Customized | | Material | Alloy | | Application | Metal Recycling Machine, Metal Cutting Machine, Metal Spinning Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Engraving Machinery, Metal Drawing Machinery, Metal Coating Machinery, Metal Casting Machinery | | Finished | Passivation, Zinc Plating, Black, Plainhdg, Yellow | | Certificate | ISO9001/SGS | | Package | Customer'require | | Delivery Time | 15-30 | | Transport Package | Customization | | Specification | customization | | Origin | Zhejiang | | HS Code | 732690 | | Production Capacity | 100000000 | | Package Size | 10.00cm * 10.00cm * 10.00cm | | Package Gross Weight | 1.000kg | | Core Expertise | We specialize in | | We implement a rigorous two-stage quality assurance protocol | Pre-production sampling with dimensional verification | | Acceptable payment instruments | SWIFT transfer, LC at sight (negotiable for bulk orders) | | Category | [Flange Nuts](https://engineeringhardware.com/fastener-products/nuts/flange-nuts/) | ## Technical parameters | Q1. Corporate Profile & Manufacturing Capabilities | | --- | | A1: Established in 2009, we are an ISO-certified fastener manufacturer and solar mounting system solutions provider headquartered in Ningbo, China. With comprehensive R&D capabilities and vertically integrated production facilities, we serve global markets including North America, Oceania, China Domestic Market, Eastern Europe, Southeast Asia, South America, Africa, and the Middle East. Our expert | | Q2. Quality Assurance System | | A2: We implement a rigorous two-stage quality assurance protocol: Pre-production sampling with dimensional verification Full batch inspection including torque testing, salt spray analysis, and material certification prior to container loading This dual-check system ensures consistent compliance with ASTM/ISO standards. | | Q3. Core Product Portfolio | | A3: Our manufacturing expertise covers: • Industrial Fastening Solutions: Hex bolts, machine screws, locking nuts, flat washers, threaded rods, blind rivets, retaining clips, and precision-engineered CNC-machined components • Solar Energy Installation Systems: Ground-mounted & rooftop solar racking systems, PV module mounting accessories, UL-certified cable management solutions, and corrosion-resi | | A4: ✓ Free samples available (1-3 pcs standard specification) ✓ Express options: DHL/UPS/FedEx (customer's account) ✓ Prototyping service: Customized samples within 15 working days ✓ Note: Sample cost refundable upon bulk order confirmation | | Q5. Payment Terms & Trade Services | | A5: Standard commercial terms: 30% T/T deposit with 70% balance payable against Bill of Lading copy For orders under $1,000 USD, we recommend full advance payment to minimize international transaction fees Acceptable payment instruments: SWIFT transfer, LC at sight (negotiable for bulk orders) | ## Description Premium Hex Flange Nuts for Bulk Wholesale Purchasing is part of our flange nuts range (Nuts). ### Key details - **Standard:** DIN, ASTM, GOST, GB, JIS, BS - **Material:** Alloy - **Certification:** CE, RoHS, ISO9001 - **Warranty:** / - **Condition:** New - **Finished:** Passivation, Zinc Plating, Black, Plainhdg, Yellow - **Certificate:** ISO9001/SGS - **Core Expertise:** We specialize in Available configurations include standard, customized, material, finished and package size. 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$0.12 – 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 Premium Hex Flange Nuts for Bulk Wholesale Purchasing? The listed minimum order is 10,000 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 Premium Hex Flange Nuts for Bulk Wholesale Purchasing? Standard: DIN, ASTM, GOST, GB, JIS, BS; Material: Alloy; Certification: CE, RoHS, ISO9001; Warranty: /; Condition: New; Finished: Passivation, Zinc Plating, Black, Plainhdg, Yellow. 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, finished 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 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/) [![Zinc Plated Class 10 M14 Spherical Surface Flange Nut Wheel Nut DIN74361A](https://img.engineeringhardware.com/Zinc-Plated-Class-10-M14-Spherical-Surface-Flange-Nut-Wheel-Nut-DIN74361A.webp)](https://engineeringhardware.com/product/zinc-plated-class-10-m14-spherical-surface-flange-nut-wheel-nut-din74361a/) Flange Nuts ### [Zinc Plated Class 10 M14 Spherical Surface Flange Nut Wheel Nut DIN74361A](https://engineeringhardware.com/product/zinc-plated-class-10-m14-spherical-surface-flange-nut-wheel-nut-din74361a/) Wheel Hub Nuts · Alloy **US$0.11 – 0.12**MOQ 30,000 pieces [![Cheap Hex Nut Stainless Steel From China Factory Stock Ready Fast](https://img.engineeringhardware.com/Cheap-Hex-Nut-Stainless-Steel-From-China-Factory-Stock-Ready-Fast.webp)](https://engineeringhardware.com/product/cheap-hex-nut-stainless-steel-from-china-factory-stock-ready-fast/) Flange Nuts ### [Cheap Hex Nut Stainless Steel From China Factory Stock Ready Fast](https://engineeringhardware.com/product/cheap-hex-nut-stainless-steel-from-china-factory-stock-ready-fast/) Hex Nut / Thin Nut / Thick Nut / Flange Nut / Lock · GB/T 6170/6172 /… **US$0.036**MOQ 10,000 pieces [![Wxsny Flange Nut Unf Uns Stainless Steel Hex Flange Nut, Plain Finish, Self-Locking Serrated Flange Nut](https://img.engineeringhardware.com/Wxsny-Flange-Nut-Unf-Uns-Stainless-Steel-Hex-Flange-Nut-Plain-Finish-Self-Locking-Serrated-Flange-Nut.webp)](https://engineeringhardware.com/product/wxsny-flange-nut-unf-uns-stainless-steel-hex-flange-nut-plain-finish-self-locking/) Flange Nuts ### [Wxsny Flange Nut Unf Uns Stainless Steel Hex Flange Nut, Plain Finish, Self-Locking Serrated Flange Nut](https://engineeringhardware.com/product/wxsny-flange-nut-unf-uns-stainless-steel-hex-flange-nut-plain-finish-self-locking/) Hexagon Head With Flange · DIN, ANSI, GB, JIS, GOST, BSW **US$0.012 – 0.036**MOQ 1,000 pieces [![Custom Wholesale Hexagon Insert Carbon Steel Stainless Steel 304 M2 M4 M8 M10 M12 Hex Nylon Lock Hex Flange Nut](https://img.engineeringhardware.com/Custom-Wholesale-Hexagon-Insert-Carbon-Steel-Stainless-Steel-304-M2-M4-M8-M10-M12-Hex-Nylon-Lock-Hex-Flange-Nut.webp)](https://engineeringhardware.com/product/custom-wholesale-hexagon-insert-carbon-steel-stainless-steel-304-m2-m4-m8-m10-m12/) Flange Nuts ### [Custom Wholesale Hexagon Insert Carbon Steel Stainless Steel 304 M2 M4 M8 M10 M12 Hex Nylon Lock Hex Flange Nut](https://engineeringhardware.com/product/custom-wholesale-hexagon-insert-carbon-steel-stainless-steel-304-m2-m4-m8-m10-m12/) ASME/ANSI B18.2.2; DIN985, DIN982 · Carbon Steel **US$0.012**MOQ 1,000 pieces [![Goshen DIN6923 Hex Flange Nuts M12 for Auto Parts](https://img.engineeringhardware.com/Goshen-DIN6923-Hex-Flange-Nuts-M12-for-Auto-Parts.webp)](https://engineeringhardware.com/product/goshen-din6923-hex-flange-nuts-m12-for-auto-parts/) Flange Nuts ### [Goshen DIN6923 Hex Flange Nuts M12 for Auto Parts](https://engineeringhardware.com/product/goshen-din6923-hex-flange-nuts-m12-for-auto-parts/) Hexagon Head · DIN, ANSI, GB, JIS, GOST, BSW **US$0.006 – 0.036**MOQ 10,000 pieces [![DIN 6923 Hex Flange Nut Carbon Steel](https://img.engineeringhardware.com/DIN-6923-Hex-Flange-Nut-Carbon-Steel.webp)](https://engineeringhardware.com/product/din-6923-hex-flange-nut-carbon-steel/) Flange Nuts ### [DIN 6923 Hex Flange Nut Carbon Steel](https://engineeringhardware.com/product/din-6923-hex-flange-nut-carbon-steel/) Hexagon Head · DIN, ANSI, GB **US$0.18**MOQ 1,000 pieces [![Flange Nut High Strength DIN 6923 Flange Nut with Knurled](https://img.engineeringhardware.com/Flange-Nut-High-Strength-DIN-6923-Flange-Nut-with-Knurled.webp)](https://engineeringhardware.com/product/flange-nut-high-strength-din-6923-flange-nut-with-knurled/) Flange Nuts ### [Flange Nut High Strength DIN 6923 Flange Nut with Knurled](https://engineeringhardware.com/product/flange-nut-high-strength-din-6923-flange-nut-with-knurled/) Round Head · DIN, ANSI, GB, JIS, GOST, BSW **US$0.012 – 0.036**MOQ 10,000 pieces [![Carbon Steel Auto Parts Black Oxide Hex Hexagon Weld Flange Nuts in China](https://img.engineeringhardware.com/Carbon-Steel-Auto-Parts-Black-Oxide-Hex-Hexagon-Weld-Flange-Nuts-in-China.webp)](https://engineeringhardware.com/product/carbon-steel-auto-parts-black-oxide-hex-hexagon-weld-flange-nuts-in-china/) Flange Nuts ### [Carbon Steel Auto Parts Black Oxide Hex Hexagon Weld Flange Nuts in China](https://engineeringhardware.com/product/carbon-steel-auto-parts-black-oxide-hex-hexagon-weld-flange-nuts-in-china/) Hexagon Head With Flange · DIN, ANSI, GB, JIS, GOST, BSW **US$0.0012 – 0.006**MOQ 10,000 pieces **US$0.12 – 1.20**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%20Premium%20Hex%20Flange%20Nuts%20for%20Bulk%20Wholesale%20Purchasing%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fpremium-hex-flange-nuts-for-bulk-wholesale-purchasing%2F)