--- title: "Factory Direct Sale Insert Hex Flange Thin Lock Nut Flange" description: "Factory Direct Sale Insert Hex Flange Thin Lock Nut Flange — Nylon-Insert & All-Metal Lock Nuts. MOQ 3 tons, US$0.12 – 0.36." url: https://engineeringhardware.com/product/factory-direct-sale-insert-hex-flange-thin-lock-nut-flange/ source: Engineering Hardware & Fasteners --- # Factory Direct Sale Insert Hex Flange Thin Lock Nut Flange [![Factory Direct Sale Insert Hex Flange Thin Lock Nut Flange](https://img.engineeringhardware.com/Factory-Direct-Sale-Insert-Hex-Flange-Thin-Lock-Nut-Flange.webp)](https://img.engineeringhardware.com/Factory-Direct-Sale-Insert-Hex-Flange-Thin-Lock-Nut-Flange.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/factory-direct-sale-insert-hex-flange-thin-lock-nut-flange.md) Model no. **GB6923** | **US$0.36**3–4 tons | **US$0.24**5–9 tons | **US$0.12**10+ tons | | --- | --- | --- | MOQ 3 tons · Final price confirmed in your quote - **Material:** Carbon Steel - **Head Style:** Hexagonal - **Standard:** DIN, ANSI, GB, JIS, GOST, BSW, ISO Uni - **Grade:** 8.8 - **Material Name:** 40cr/45/42CrMo/35CrMo - **Surface Treatment:** Black Oxide/Zinc Plated/Yellow Zinc - **Package Size:** 25.00cm * 25.00cm * 14.00cm - **Packing way:** 25kg/carton, 1.5tons-2.5tons / pallet ; or as requested by buyer. Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Factory%20Direct%20Sale%20Insert%20Hex%20Flange%20Thin%20Lock%20Nut%20Flange%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Ffactory-direct-sale-insert-hex-flange-thin-lock-nut-flange%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 | | --- | --- | | Material | Carbon Steel | | Type | Hexagon Head | | Model NO. | GB6923 | | Connection | Common Bolt | | Head Style | Hexagonal | | Standard | DIN, ANSI, GB, JIS, GOST, BSW, ISO Uni | | Grade | 8.8 | | Material Name | 40cr/45/42CrMo/35CrMo | | Property Class | Class6 | | Surface Treatment | Black Oxide/Zinc Plated/Yellow Zinc | | Products Usages | Auto Parts/Wheel/Wind Power Equipments/Truck | | Transport Package | Carton+Pallet | | Specification | 25kg/carton | | Origin | China | | HS Code | 73181600 | | Production Capacity | 1500tons/Month | | Package Size | 25.00cm * 25.00cm * 14.00cm | | Package Gross Weight | 25.000kg | | Packing way | 25kg/carton, 1.5tons-2.5tons / pallet ; or as requested by buyer. | | P.S. | Please contact us to re-quote the exact price before placing an order, due to material price is unstable. | | A | About 30000 tons per year. | | Q | Do you have an ISO 9001 certificate? | | Category | [Nylon-Insert & All-Metal Lock Nuts](https://engineeringhardware.com/fastener-products/nuts/nylon-insert-all-metal-lock-nuts/) | ## Technical parameters | Assembly Wheel nut and bolt with washer- Class5/6/8/10 - Black Oxide | | --- | | Part Name | Mechnical Property | Material | Surface Treatment | | --- | --- | --- | --- | | Nuts/Bolts | Class 10 | C45 40Cr 42CrMo 35CrMo | ♦Plain+oil ♦Zinc Plated ♦Black Oxide ♦Phosphate ♦Dacromet ♦Geomet | | Washer | Class 10 | 40Cr 42CrMo 35CrMo | | | Other Hex Nuts | | --- | | Our Factory Introduction | | --- | ## Description Factory Direct Sale Insert Hex Flange Thin Lock Nut Flange is part of our nylon-insert & all-metal lock nuts range (Nuts). ### Key details - **Type:** Hexagon Head - **Standard:** DIN, ANSI, GB, JIS, GOST, BSW, ISO Uni - **Material:** Carbon Steel - **Grade:** 8.8 - **Head Style:** Hexagonal - **Surface Treatment:** Black Oxide/Zinc Plated/Yellow Zinc - **Connection:** Common Bolt - **Material Name:** 40cr/45/42CrMo/35CrMo Available configurations include material, head style, standard, grade and material name. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 3 tons at US$0.12 – 0.36 per ton. 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 Factory Direct Sale Insert Hex Flange Thin Lock Nut Flange? The listed minimum order is 3 tons, at US$0.12 – 0.36 per ton. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size. ### How does the price change with quantity? Volume pricing: US$0.36 for 3–4 tons; US$0.24 for 5–9 tons; US$0.12 for 10+ tons. Final prices depend on size, material, finish and packing and are confirmed in your quote. ### What are the main specifications of Factory Direct Sale Insert Hex Flange Thin Lock Nut Flange? Type: Hexagon Head; Standard: DIN, ANSI, GB, JIS, GOST, BSW, ISO Uni; Material: Carbon Steel; Grade: 8.8; Head Style: Hexagonal; Surface Treatment: Black Oxide/Zinc Plated/Yellow Zinc. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include material, head style, standard, grade and material name. 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/) [![Prevailing Torque Type All-Metal Hexagon Flange Nuts with Zinc Plated M20](https://img.engineeringhardware.com/Prevailing-Torque-Type-All-Metal-Hexagon-Flange-Nuts-with-Zinc-Plated-M20.webp)](https://engineeringhardware.com/product/prevailing-torque-type-all-metal-hexagon-flange-nuts-with-zinc-plated-m20/) Nylon-Insert & All-Metal Lock Nuts ### [Prevailing Torque Type All-Metal Hexagon Flange Nuts with Zinc Plated M20](https://engineeringhardware.com/product/prevailing-torque-type-all-metal-hexagon-flange-nuts-with-zinc-plated-m20/) Hexagon Head · DIN, ANSI, GB, JIS, GOST, BSW **US$0.12**MOQ 1,000 pieces [![Titanium Brake Caliper Mount Flush Pivot Bolt Hex Long Nut 13-35mm (Silver)](https://img.engineeringhardware.com/Titanium-Brake-Caliper-Mount-Flush-Pivot-Bolt-Hex-Long-Nut-13-35mm-Silver.webp)](https://engineeringhardware.com/product/titanium-brake-caliper-mount-flush-pivot-bolt-hex-long-nut-13-35mm-silver/) Nylon-Insert & All-Metal Lock Nuts ### [Titanium Brake Caliper Mount Flush Pivot Bolt Hex Long Nut 13-35mm (Silver)](https://engineeringhardware.com/product/titanium-brake-caliper-mount-flush-pivot-bolt-hex-long-nut-13-35mm-silver/) Locknuts · DIN, ANSI, GB, JIS, GOST, BSW **US$0.46 – 0.48**MOQ 1 piece [![304 Stainless Steel with External Tooth Washer Hexagon Kep Lock Nut M4](https://img.engineeringhardware.com/304-Stainless-Steel-with-External-Tooth-Washer-Hexagon-Kep-Lock-Nut-M4.webp)](https://engineeringhardware.com/product/304-stainless-steel-with-external-tooth-washer-hexagon-kep-lock-nut-m4/) Nylon-Insert & All-Metal Lock Nuts ### [304 Stainless Steel with External Tooth Washer Hexagon Kep Lock Nut M4](https://engineeringhardware.com/product/304-stainless-steel-with-external-tooth-washer-hexagon-kep-lock-nut-m4/) Hex Nuts · DIN, ANSI, GB, JIS, GOST, BSW **US$0.096 – 0.12**MOQ 1 piece [![GB6183 Nylon Self Lock Nut Locking Nut](https://img.engineeringhardware.com/GB6183-Nylon-Self-Lock-Nut-Locking-Nut.webp)](https://engineeringhardware.com/product/gb6183-nylon-self-lock-nut-locking-nut/) Nylon-Insert & All-Metal Lock Nuts ### [GB6183 Nylon Self Lock Nut Locking Nut](https://engineeringhardware.com/product/gb6183-nylon-self-lock-nut-locking-nut/) Hexagon Head · DIN, ANSI, GB, JIS, GOST, BSW **US$0.012 – 0.036**MOQ 10,000 pieces [![High-Strength Stainless Steel An3 Hex Head Lock Nut for Secure Applications](https://img.engineeringhardware.com/High-Strength-Stainless-Steel-An3-Hex-Head-Lock-Nut-for-Secure-Applications.webp)](https://engineeringhardware.com/product/high-strength-stainless-steel-an3-hex-head-lock-nut-for-secure-applications/) Nylon-Insert & All-Metal Lock Nuts ### [High-Strength Stainless Steel An3 Hex Head Lock Nut for Secure Applications](https://engineeringhardware.com/product/high-strength-stainless-steel-an3-hex-head-lock-nut-for-secure-applications/) DIN, ASTM, GOST, GB, JIS, BS · Alloy **US$0.12 – 1.20**MOQ 10,000 pieces [![China Wholesale DIN985 Hexagon Nylon Lock Nut Stainless Steel Hex Nut 304](https://img.engineeringhardware.com/China-Wholesale-DIN985-Hexagon-Nylon-Lock-Nut-Stainless-Steel-Hex-Nut-304.webp)](https://engineeringhardware.com/product/china-wholesale-din985-hexagon-nylon-lock-nut-stainless-steel-hex-nut-304/) Nylon-Insert & All-Metal Lock Nuts ### [China Wholesale DIN985 Hexagon Nylon Lock Nut Stainless Steel Hex Nut 304](https://engineeringhardware.com/product/china-wholesale-din985-hexagon-nylon-lock-nut-stainless-steel-hex-nut-304/) Hexagon Head · DIN, ANSI, GB, BSW **US$0.0086**MOQ 10,000 pieces [![DIN 985 White Ring/Blue Ring DIN 982 Nylon Self Lock Nut](https://img.engineeringhardware.com/DIN-985-White-Ring-Blue-Ring-DIN-982-Nylon-Self-Lock-Nut.webp)](https://engineeringhardware.com/product/din-985-white-ring-blue-ring-din-982-nylon-self-lock-nut/) Nylon-Insert & All-Metal Lock Nuts ### [DIN 985 White Ring/Blue Ring DIN 982 Nylon Self Lock Nut](https://engineeringhardware.com/product/din-985-white-ring-blue-ring-din-982-nylon-self-lock-nut/) Hexagon Head · DIN, ANSI, GB, JIS, GOST, BSW **US$0.14 – 6.00**MOQ 5,000 tons [![High-Quality Stainless Steel Lock Nylon Insert Nut](https://img.engineeringhardware.com/High-Quality-Stainless-Steel-Lock-Nylon-Insert-Nut.webp)](https://engineeringhardware.com/product/high-quality-stainless-steel-lock-nylon-insert-nut/) Nylon-Insert & All-Metal Lock Nuts ### [High-Quality Stainless Steel Lock Nylon Insert Nut](https://engineeringhardware.com/product/high-quality-stainless-steel-lock-nylon-insert-nut/) Hexagon Head · DIN, ANSI, GB, JIS, GOST, BSW **US$0.12 – 1.20**MOQ 1,000 pieces **US$0.12 – 0.36**MOQ 3 tonsGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Factory%20Direct%20Sale%20Insert%20Hex%20Flange%20Thin%20Lock%20Nut%20Flange%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Ffactory-direct-sale-insert-hex-flange-thin-lock-nut-flange%2F)