--- title: "High-Quality Flat-Head Hex Rivet Nuts for Reliable Fastening" description: "High-Quality Flat-Head Hex Rivet Nuts for Reliable Fastening — Rivet Nuts & Threaded Rivet Inserts. MOQ 100 pieces, US$0.036 – 0.048." url: https://engineeringhardware.com/product/high-quality-flat-head-hex-rivet-nuts-for-reliable-fastening/ source: Engineering Hardware & Fasteners --- # High-Quality Flat-Head Hex Rivet Nuts for Reliable Fastening [![High-Quality Flat-Head Hex Rivet Nuts for Reliable Fastening](https://img.engineeringhardware.com/High-Quality-Flat-Head-Hex-Rivet-Nuts-for-Reliable-Fastening.webp)](https://img.engineeringhardware.com/High-Quality-Flat-Head-Hex-Rivet-Nuts-for-Reliable-Fastening.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Threaded Inserts & Clinch Fasteners › Rivet Nuts & Threaded Rivet Inserts](https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/rivet-nuts-threaded-rivet-inserts/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/high-quality-flat-head-hex-rivet-nuts-for-reliable-fastening.md) Model no. **GB /T 17880.5-1999** | **US$0.048**100–9,999 pieces | **US$0.036**10,000+ pieces | | --- | --- | MOQ 100 pieces · Final price confirmed in your quote - **Material:** Carbon Steel - **Head Style:** Round - **Standard:** DIN, GB - **Grade:** 8.8 Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20High-Quality%20Flat-Head%20Hex%20Rivet%20Nuts%20for%20Reliable%20Fastening%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fhigh-quality-flat-head-hex-rivet-nuts-for-reliable-fastening%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 | Round Head | | Model NO. | GB /T 17880.5-1999 | | Connection | Common Bolt | | Head Style | Round | | Standard | DIN, GB | | Grade | 8.8 | | Transport Package | Box | | Specification | M10 | | Origin | Jiangsu, China | | Category | [Rivet Nuts & Threaded Rivet Inserts](https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/rivet-nuts-threaded-rivet-inserts/) | ## Technical parameters | Thread Size | M6 | M8 | M10 | M10 | M12 | M12 | | | --- | --- | --- | --- | --- | --- | --- | --- | | D | x1 | x1.25 | x1.5 | x1 | x1.75 | x1.5 | | | P | Pitch | 1 | 1.25 | 1.5 | 1 | 1.75 | 1.5 | | s | Nominal Size | 9 | 11 | 13 | 13 | 15 | 15 | | max | 8.97 | 10.97 | 12.97 | 12.97 | 14.97 | 14.97 | | | min | 8.9 | 10.9 | 12.9 | 12.9 | 14.9 | 14.9 | | | d1 | min=nominal size (H12) | 8 | 10 | 11.5 | 11.5 | 13.5 | 13.5 | | max | 8.15 | 10.15 | 11.68 | 11.68 | 13.68 | 13.68 | | | dk | max | 12 | 14 | 16 | 16 | 18 | 18 | | k | 1.5 | 1.5 | 1.8 | 1.8 | 1.8 | 1.8 | | | r | 0.2 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | | | d0 | min=nominal size | 9 | 11 | 13 | 13 | 15 | 15 | | max | 9.15 | 11.15 | 13.15 | 13.15 | 15.15 | 15.15 | | | h1 | Ref. | 11 | 12.3 | 15 | 15 | 17.5 | 17.5 | | customs | | | | | | | | ## Description High-Quality Flat-Head Hex Rivet Nuts for Reliable Fastening is part of our rivet nuts & threaded rivet inserts range (Threaded Inserts & Clinch Fasteners). ### Key details - **Type:** Round Head - **Standard:** DIN, GB - **Material:** Carbon Steel - **Grade:** 8.8 - **Head Style:** Round - **Connection:** Common Bolt Available configurations include material, head style, standard and grade. 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$0.036 – 0.048 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 High-Quality Flat-Head Hex Rivet Nuts for Reliable Fastening? The listed minimum order is 100 pieces, at US$0.036 – 0.048 per piece. 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$0.048 for 100–9,999 pieces; US$0.036 for 10,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote. ### What are the main specifications of High-Quality Flat-Head Hex Rivet Nuts for Reliable Fastening? Type: Round Head; Standard: DIN, GB; Material: Carbon Steel; Grade: 8.8; Head Style: Round; 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 and grade. 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 rivet nuts & threaded rivet inserts are available? The Rivet Nuts & Threaded Rivet Inserts category lists 1,850 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/rivet-nuts-threaded-rivet-inserts/](https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/rivet-nuts-threaded-rivet-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 Rivet Nuts & Threaded Rivet Inserts →](https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/rivet-nuts-threaded-rivet-inserts/) [![Various Specifications OEM ODM Custom Self Clinching Hexagon Pressure Rivet Nut](https://img.engineeringhardware.com/Various-Specifications-OEM-ODM-Custom-Self-Clinching-Hexagon-Pressure-Rivet-Nut.webp)](https://engineeringhardware.com/product/various-specifications-oem-odm-custom-self-clinching-hexagon-pressure-rivet-nut/) Rivet Nuts & Threaded Rivet Inserts ### [Various Specifications OEM ODM Custom Self Clinching Hexagon Pressure Rivet Nut](https://engineeringhardware.com/product/various-specifications-oem-odm-custom-self-clinching-hexagon-pressure-rivet-nut/) Round Head · DIN, ANSI, GB, JIS, GOST, BSW **US$0.0012 – 0.60**MOQ 1,000 pieces [![Motorcycle Windshield Fairing Fastener Threaded Insert Expansion Brass Rubber Rivet Nut](https://img.engineeringhardware.com/Motorcycle-Windshield-Fairing-Fastener-Threaded-Insert-Expansion-Brass-Rubber-Rivet-Nut.webp)](https://engineeringhardware.com/product/motorcycle-windshield-fairing-fastener-threaded-insert-expansion-brass-rubber-rivet/) Rivet Nuts & Threaded Rivet Inserts ### [Motorcycle Windshield Fairing Fastener Threaded Insert Expansion Brass Rubber Rivet Nut](https://engineeringhardware.com/product/motorcycle-windshield-fairing-fastener-threaded-insert-expansion-brass-rubber-rivet/) Round Head · DIN, ANSI, GB, JIS, GOST, BSW **US$0.06 – 0.18**MOQ 500 pieces [![Pressure Resistant Carbon Steel Petal Open-End Rivet Nut for Furniture Manufacturing](https://img.engineeringhardware.com/Pressure-Resistant-Carbon-Steel-Petal-Open-End-Rivet-Nut-for-Furniture-Manufacturing.webp)](https://engineeringhardware.com/product/pressure-resistant-carbon-steel-petal-open-end-rivet-nut-for-furniture-manufacturing/) Rivet Nuts & Threaded Rivet Inserts ### [Pressure Resistant Carbon Steel Petal Open-End Rivet Nut for Furniture Manufacturing](https://engineeringhardware.com/product/pressure-resistant-carbon-steel-petal-open-end-rivet-nut-for-furniture-manufacturing/) Round Head · DIN, ANSI, GB, JIS, GOST, BSW **US$0.036 – 0.11**MOQ 1,000 pieces [![304ss Open Barrel Flanged Rivet Nuts Multi-Size for Thin Panel Fastening Works](https://img.engineeringhardware.com/304ss-Open-Barrel-Flanged-Rivet-Nuts-Multi-Size-for-Thin-Panel-Fastening-Works.webp)](https://engineeringhardware.com/product/304ss-open-barrel-flanged-rivet-nuts-multi-size-for-thin-panel-fastening-works/) Rivet Nuts & Threaded Rivet Inserts ### [304ss Open Barrel Flanged Rivet Nuts Multi-Size for Thin Panel Fastening Works](https://engineeringhardware.com/product/304ss-open-barrel-flanged-rivet-nuts-multi-size-for-thin-panel-fastening-works/) Round Head · DIN, GB **US$0.12**MOQ 10,000 pieces [![Semi-Hexagon Close Head Rivet Nut Stainless Steel Rivet Nut Flat Head Half Hex Body Close End Rivet Nut](https://img.engineeringhardware.com/Semi-Hexagon-Close-Head-Rivet-Nut-Stainless-Steel-Rivet-Nut-Flat-Head-Half-Hex-Body-Close-End-Rivet-Nut.webp)](https://engineeringhardware.com/product/semi-hexagon-close-head-rivet-nut-stainless-steel-rivet-nut-flat-head-half-hex-body/) Rivet Nuts & Threaded Rivet Inserts ### [Semi-Hexagon Close Head Rivet Nut Stainless Steel Rivet Nut Flat Head Half Hex Body Close End Rivet Nut](https://engineeringhardware.com/product/semi-hexagon-close-head-rivet-nut-stainless-steel-rivet-nut-flat-head-half-hex-body/) Round Head · DIN, GB **US$0.012**MOQ 50,000 pieces [![High Strength Carbon Steel Rivet Nut Large Flange](https://img.engineeringhardware.com/High-Strength-Carbon-Steel-Rivet-Nut-Large-Flange.webp)](https://engineeringhardware.com/product/high-strength-carbon-steel-rivet-nut-large-flange/) Rivet Nuts & Threaded Rivet Inserts ### [High Strength Carbon Steel Rivet Nut Large Flange](https://engineeringhardware.com/product/high-strength-carbon-steel-rivet-nut-large-flange/) Round Head · DIN **US$0.0108 – 1.20**MOQ 10,000 boxes [![Good Quality Galvanized Rivet Nut Connection Nut Hardware Fastener](https://img.engineeringhardware.com/Good-Quality-Galvanized-Rivet-Nut-Connection-Nut-Hardware-Fastener.webp)](https://engineeringhardware.com/product/good-quality-galvanized-rivet-nut-connection-nut-hardware-fastener/) Rivet Nuts & Threaded Rivet Inserts ### [Good Quality Galvanized Rivet Nut Connection Nut Hardware Fastener](https://engineeringhardware.com/product/good-quality-galvanized-rivet-nut-connection-nut-hardware-fastener/) DIN, ANSI · Stainless Steel **US$0.012**MOQ 100,000 pieces [![Hot Sale Carbon Steel Zinc Plated Reduce Head Hex Rivet Nut](https://img.engineeringhardware.com/Hot-Sale-Carbon-Steel-Zinc-Plated-Reduce-Head-Hex-Rivet-Nut.webp)](https://engineeringhardware.com/product/hot-sale-carbon-steel-zinc-plated-reduce-head-hex-rivet-nut/) Rivet Nuts & Threaded Rivet Inserts ### [Hot Sale Carbon Steel Zinc Plated Reduce Head Hex Rivet Nut](https://engineeringhardware.com/product/hot-sale-carbon-steel-zinc-plated-reduce-head-hex-rivet-nut/) Reduce Head · GB **US$0.012 – 0.024**MOQ 50,000 pieces **US$0.036 – 0.048**MOQ 100 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20High-Quality%20Flat-Head%20Hex%20Rivet%20Nuts%20for%20Reliable%20Fastening%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fhigh-quality-flat-head-hex-rivet-nuts-for-reliable-fastening%2F)