--- title: "M8 Adjusting Flat Round Knurled Lock Thumb Nut High Type DIN466" description: "M8 Adjusting Flat Round Knurled Lock Thumb Nut High Type DIN466 — Wing & Thumb Nuts. MOQ 1,000 pieces, US$0.12 – 1.20." url: https://engineeringhardware.com/product/m8-adjusting-flat-round-knurled-lock-thumb-nut-high-type-din466/ source: Engineering Hardware & Fasteners --- # M8 Adjusting Flat Round Knurled Lock Thumb Nut High Type DIN466 [![M8 Adjusting Flat Round Knurled Lock Thumb Nut High Type DIN466](https://img.engineeringhardware.com/M8-Adjusting-Flat-Round-Knurled-Lock-Thumb-Nut-High-Type-DIN466.webp)](https://img.engineeringhardware.com/M8-Adjusting-Flat-Round-Knurled-Lock-Thumb-Nut-High-Type-DIN466.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Nuts › Wing & Thumb Nuts](https://engineeringhardware.com/fastener-products/nuts/wing-thumb-nuts/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/m8-adjusting-flat-round-knurled-lock-thumb-nut-high-type-din466.md) Model no. **ZXNT025** US$0.12 – 1.20 / piece MOQ 1,000 pieces · Final price confirmed in your quote - **Head Style:** Round - **Standard:** DIN, ANSI, GB, JIS, GOST, BSW - **Grade:** A2 A4 - **Thread:** Unc, Unf, Un, Metric Coarse, Fine - **Surface:** Plain, Zinc Plated (Blue, White, Black, Yellow), N - **Package Size:** 30.00cm * 40.00cm * 40.00cm - **Material:** Stainless Steel Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20M8%20Adjusting%20Flat%20Round%20Knurled%20Lock%20Thumb%20Nut%20High%20Type%20DIN466%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fm8-adjusting-flat-round-knurled-lock-thumb-nut-high-type-din466%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. | ZXNT025 | | --- | --- | | Connection | Common Bolt | | Head Style | Round | | Standard | DIN, ANSI, GB, JIS, GOST, BSW | | Grade | A2 A4 | | Thread | Unc, Unf, Un, Metric Coarse, Fine | | Surface | Plain, Zinc Plated (Blue, White, Black, Yellow), N | | Ppap | 1 2 3 4 5 | | Ppm | 200 150 100 50 | | Feature | One-Stop Services | | Test | Professional Equipments | | Transport Package | Bulk Packaging, Small Box(Glue Box, Color Box) | | Specification | M1-M10 | | Origin | Ningbo Zhejiang | | HS Code | 7318160000 | | Production Capacity | 10000000PCS/Year | | Package Size | 30.00cm * 40.00cm * 40.00cm | | Package Gross Weight | 20.000kg | | Customization | Available | | Material | Stainless Steel | | Type | Round Head | | Shipping Cost | Contact the supplier about freight and estimated delivery time. | | Category | [Wing & Thumb Nuts](https://engineeringhardware.com/fastener-products/nuts/wing-thumb-nuts/) | ## Technical parameters | Product Name | M3 M4 M5 M6 M8 Stainless Steel Aluminum Din467 Adjusting Flat Round Knurled Lock Thumb Nut High Type Din466 | | --- | --- | | Packaging | Bulk Packaging,Small Box(glue box,color box) & Carton&Wooden Pallet(Europallet 1200*800mm)or According to customer's requirement | | Trade Term | FOB/CIF/CFR/CNF/EXW/DDU/DDP | | Payment Term | T/T, L/C , D/A , D/P , Western Union , MoneyGram ,etc | | Shipping Port | Ningbo,Zhapu,Shanghai | | Application | Structural Steel; Metal Building; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating | | Test Equipment | Desktop direct- reading spectrometer, cutting machine, automatic pre- milling machine, polishing machin, hard-testinggauge(Vickers), metallography microscope, electrolytic thickness gauge, tensile testing machine, salt spray device, magneticdetection machine(magnetic particle flaw detector), Caliper, Go&No-go gauge and etc. | | Advantages | • Professional and experienced production,quality inspection,package,design and sales team• Response within 2 hours• Full stock for almost standard fasteners• Fast delivery and response• Samples available | ## Description M8 Adjusting Flat Round Knurled Lock Thumb Nut High Type DIN466 is part of our wing & thumb nuts range (Nuts). ### Key details - **Type:** Round Head - **Standard:** DIN, ANSI, GB, JIS, GOST, BSW - **Material:** Stainless Steel - **Grade:** A2 A4 - **Thread:** Unc, Unf, Un, Metric Coarse, Fine - **Head Style:** Round - **Connection:** Common Bolt - **Surface:** Plain, Zinc Plated (Blue, White, Black, Yellow), N Available configurations include head style, standard, grade, thread and surface. 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 M8 Adjusting Flat Round Knurled Lock Thumb Nut High Type DIN466? 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 M8 Adjusting Flat Round Knurled Lock Thumb Nut High Type DIN466? Type: Round Head; Standard: DIN, ANSI, GB, JIS, GOST, BSW; Material: Stainless Steel; Grade: A2 A4; Thread: Unc, Unf, Un, Metric Coarse, Fine; Head Style: Round. 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, grade, thread and surface. 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 wing & thumb nuts are available? The Wing & Thumb Nuts category lists 1,646 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/nuts/wing-thumb-nuts/](https://engineeringhardware.com/fastener-products/nuts/wing-thumb-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 & 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custom quote →](https://engineeringhardware.com/contact/) ## Request a quote for this product ## Related products [All Wing & Thumb Nuts →](https://engineeringhardware.com/fastener-products/nuts/wing-thumb-nuts/) [![Construction Concrete Wall Formwork Accessorie Tie Rod Wing Nut for Construction](https://img.engineeringhardware.com/Construction-Concrete-Wall-Formwork-Accessorie-Tie-Rod-Wing-Nut-for-Construction.webp)](https://engineeringhardware.com/product/construction-concrete-wall-formwork-accessorie-tie-rod-wing-nut-for-construction/) Wing & Thumb Nuts ### [Construction Concrete Wall Formwork Accessorie Tie Rod Wing Nut for Construction](https://engineeringhardware.com/product/construction-concrete-wall-formwork-accessorie-tie-rod-wing-nut-for-construction/) Beam Formwork · Steel **US$0.60 – 7.20**MOQ 500 pieces [![Construction Drop Forged Scaffolding Steel Formwork Concrete Casting Tie Rod Wing 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quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20M8%20Adjusting%20Flat%20Round%20Knurled%20Lock%20Thumb%20Nut%20High%20Type%20DIN466%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fm8-adjusting-flat-round-knurled-lock-thumb-nut-high-type-din466%2F)