--- title: "Wind Blade Connection Nut with Threaded Insert Sleeve Design" description: "Wind Blade Connection Nut with Threaded Insert Sleeve Design — Thread Repair & Solid Threaded Inserts. MOQ 100 pieces, US$1.20." url: https://engineeringhardware.com/product/wind-blade-connection-nut-with-threaded-insert-sleeve-design/ source: Engineering Hardware & Fasteners --- # Wind Blade Connection Nut with Threaded Insert Sleeve Design [![Wind Blade Connection Nut with Threaded Insert Sleeve Design](https://img.engineeringhardware.com/Wind-Blade-Connection-Nut-with-Threaded-Insert-Sleeve-Design.webp)](https://img.engineeringhardware.com/Wind-Blade-Connection-Nut-with-Threaded-Insert-Sleeve-Design.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/wind-blade-connection-nut-with-threaded-insert-sleeve-design.md) Model no. **M30-M48 D65-D80** US$1.20 / piece MOQ 100 pieces · Final price confirmed in your quote - **Head Type:** Round - **Property Grade:** 10h - **Standard:** DIN, ANSI, GB - **Material:** 42CrMoA / 42CrMo4 / 40cr - **Surface Treatment:** Delta / Dacromet Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Wind%20Blade%20Connection%20Nut%20with%20Threaded%20Insert%20Sleeve%20Design%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fwind-blade-connection-nut-with-threaded-insert-sleeve-design%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. | M30-M48 D65-D80 | | --- | --- | | Head Type | Round | | Certification | ISO 898-2 | | Product Description | Wind Blade Root Insert Sleeve | | Property Grade | 10h | | Transport Package | Wooden Case | | Specification | D65-D80 | | Origin | China | | HS Code | 7318190000 | | Standard | DIN, ANSI, GB | | Material | 42CrMoA / 42CrMo4 / 40cr | | Surface Treatment | Delta / Dacromet | | Category | [Thread Repair & Solid Threaded Inserts](https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/thread-repair-solid-threaded-inserts/) | ## Technical parameters | Product description | Wind blade root insert sleeve | | --- | --- | | Material | 42CrMoA / 42CrMo4 / 40Cr | | Property grade | 10H | | Specification | D65-D80 | | Surface coating | Delta / Dacromet | ## Description Wind Blade Connection Nut with Threaded Insert Sleeve Design is part of our thread repair & solid threaded inserts range (Threaded Inserts & Clinch Fasteners). ### Key details - **Standard:** DIN, ANSI, GB - **Material:** 42CrMoA / 42CrMo4 / 40cr - **Head Type:** Round - **Surface Treatment:** Delta / Dacromet - **Certification:** ISO 898-2 - **Product Description:** Wind Blade Root Insert Sleeve - **Property Grade:** 10h Available configurations include head type, property grade, standard, material and surface treatment. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 100 pieces at US$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 Wind Blade Connection Nut with Threaded Insert Sleeve Design? The listed minimum order is 100 pieces, at US$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 Wind Blade Connection Nut with Threaded Insert Sleeve Design? Standard: DIN, ANSI, GB; Material: 42CrMoA / 42CrMo4 / 40cr; Head Type: Round; Surface Treatment: Delta / Dacromet; Certification: ISO 898-2; Product Description: Wind Blade Root Insert Sleeve. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include head type, property grade, standard, material and surface treatment. 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/) [![Hexagonal Thread Inserts Suitable for Wood and Furniture Nuts](https://img.engineeringhardware.com/Hexagonal-Thread-Inserts-Suitable-for-Wood-and-Furniture-Nuts.webp)](https://engineeringhardware.com/product/hexagonal-thread-inserts-suitable-for-wood-and-furniture-nuts/) Thread Repair & Solid Threaded Inserts ### [Hexagonal Thread Inserts Suitable for Wood and Furniture Nuts](https://engineeringhardware.com/product/hexagonal-thread-inserts-suitable-for-wood-and-furniture-nuts/) Hex Nuts · DIN, ANSI, GB, JIS, GOST, BSW **US$0.0096 – 0.012**MOQ 1 piece [![ISO Industrial Insert Nut for Metal Frame Assembly with Workshop Threaded Insert Nut 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Applied in Plastic Enclosures, Composite Panels, and Other Materials with Low Shear Strength](https://img.engineeringhardware.com/Customized-High-Quality-Self-Tapping-Threaded-Insert-Applied-in-Plastic-Enclosures-Composite-Panels-and-Other-Materials-with-Low-Shear-Strength.webp)](https://engineeringhardware.com/product/customized-high-quality-self-tapping-threaded-insert-applied-in-plastic-enclosures/) Thread Repair & Solid Threaded Inserts ### [Customized High Quality Self Tapping Threaded Insert Applied in Plastic Enclosures, Composite Panels, and Other Materials with Low Shear Strength](https://engineeringhardware.com/product/customized-high-quality-self-tapping-threaded-insert-applied-in-plastic-enclosures/) Flanged Head · DIN, GB, ANSI, BSW, JIS, GOST **US$0.06 – 0.12**MOQ 10,000 pieces **US$1.20**MOQ 100 piecesGet a 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