--- title: "Prevailing Torque Type Hexagon Nuts with Flange" description: "Prevailing Torque Type Hexagon Nuts with Flange — Nylon-Insert & All-Metal Lock Nuts. Material: Carbon Steel, Standard: GB. MOQ 1,000 pieces, US$0.012." url: https://engineeringhardware.com/product/prevailing-torque-type-hexagon-nuts-with-flange/ source: Engineering Hardware & Fasteners --- # Prevailing Torque Type Hexagon Nuts with Flange [![Prevailing Torque Type Hexagon Nuts with Flange](https://img.engineeringhardware.com/Prevailing-Torque-Type-Hexagon-Nuts-with-Flange.webp)](https://img.engineeringhardware.com/Prevailing-Torque-Type-Hexagon-Nuts-with-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/prevailing-torque-type-hexagon-nuts-with-flange.md) Model no. **GB /T 6183.1** US$0.012 / piece MOQ 1,000 pieces · Final price confirmed in your quote - **Material:** Carbon Steel - **Head Style:** Hexagonal - **Standard:** GB - **Grade:** 8.8 - **Color:** Plain - **Material 2:** Carbon Steel - **Package Size:** 13.00cm * 10.00cm * 7.00cm Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Prevailing%20Torque%20Type%20Hexagon%20Nuts%20with%20Flange%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fprevailing-torque-type-hexagon-nuts-with-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. | GB /T 6183.1 | | Connection | Common Bolt | | Head Style | Hexagonal | | Standard | GB | | Grade | 8.8 | | Color | Plain | | Shape | Hex | | Material 2 | Carbon Steel | | Transportation | Express Delivery | | Transport Package | Pallets, Cartons, Plastic Bags, Foam | | Specification | 4.8, 8.8, 10.9, 12.9 | | Origin | China | | Production Capacity | 900tons/Month | | Package Size | 13.00cm * 10.00cm * 7.00cm | | Package Gross Weight | 5.000kg | | Category | [Nylon-Insert & All-Metal Lock Nuts](https://engineeringhardware.com/fastener-products/nuts/nylon-insert-all-metal-lock-nuts/) | ## Technical parameters | Head Style | Hexagonal | Standard | DIN | | --- | --- | --- | --- | | Grade | 4.8, 8.8, 10.9, 12.9 | Application | Machinery, Building | | Finish | Polishing | Transport Package | Carton, Pallet | | Specification | M5-M20 | Trademark | T&T | | Origin | Yongnian, China | Production Capacity | 900Tons/Month | ## Description Prevailing Torque Type Hexagon Nuts with Flange is part of our nylon-insert & all-metal lock nuts range (Nuts). ### Key details - **Type:** Hexagon Head - **Standard:** GB - **Material:** Carbon Steel - **Grade:** 8.8 - **Head Style:** Hexagonal - **Connection:** Common Bolt - **Color:** Plain - **Shape:** Hex Available configurations include material, head style, standard, grade and color. 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$0.012 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 Prevailing Torque Type Hexagon Nuts with Flange? The listed minimum order is 1,000 pieces, at US$0.012 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 Prevailing Torque Type Hexagon Nuts with Flange? Type: Hexagon Head; Standard: GB; Material: Carbon Steel; Grade: 8.8; Head Style: Hexagonal; Connection: Common Bolt. 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 color. 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/) [![Brass Nut /Flange Lock Nut Back Nut Water Tank Fitting Customization](https://img.engineeringhardware.com/Brass-Nut-Flange-Lock-Nut-Back-Nut-Water-Tank-Fitting-Customization.webp)](https://engineeringhardware.com/product/brass-nut-flange-lock-nut-back-nut-water-tank-fitting-customization/) Nylon-Insert & All-Metal Lock Nuts ### [Brass Nut /Flange Lock Nut Back Nut Water Tank Fitting Customization](https://engineeringhardware.com/product/brass-nut-flange-lock-nut-back-nut-water-tank-fitting-customization/) Water Pipe , Machinery · can be customized **US$0.60 – 12.00**MOQ 1,000 pieces [![Fasteners Direct Factory ISO7040 Blue White Zinc Plated DIN6924 DIN985 Nuts Nylon Insert 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Nut](https://engineeringhardware.com/product/din546-slotted-round-head-lock-nut/) Round Head · DIN, GB **US$0.72 – 1.44**MOQ 1 kilogram **US$0.012**MOQ 1,000 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Prevailing%20Torque%20Type%20Hexagon%20Nuts%20with%20Flange%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fprevailing-torque-type-hexagon-nuts-with-flange%2F)