--- title: "Brass Knurled Threaded Insert Nuts for Plastic Molding" description: "Brass Knurled Threaded Insert Nuts for Plastic Molding — Heat-Set, Knurled & Molded-In Inserts. MOQ 50,000 pieces, US$0.006 – 6.00." url: https://engineeringhardware.com/product/brass-knurled-threaded-insert-nuts-for-plastic-molding/ source: Engineering Hardware & Fasteners --- # Brass Knurled Threaded Insert Nuts for Plastic Molding [![Brass Knurled Threaded Insert Nuts for Plastic Molding](https://img.engineeringhardware.com/Brass-Knurled-Threaded-Insert-Nuts-for-Plastic-Molding.webp)](https://img.engineeringhardware.com/Brass-Knurled-Threaded-Insert-Nuts-for-Plastic-Molding.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Threaded Inserts & Clinch Fasteners › Heat-Set, Knurled & Molded-In Inserts](https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/heat-set-knurled-molded-in-inserts/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/brass-knurled-threaded-insert-nuts-for-plastic-molding.md) Model no. **M8** US$0.006 – 6.00 / piece MOQ 50,000 pieces · Final price confirmed in your quote - **Material:** Brass - **Head Style:** Round - **Standard:** DIN, ANSI, GB, JIS - **Grade:** 4.8 - **Size:** M3 - M20 / Custom - **Thread Type:** Standard Metric - **Package Size:** 28.00cm * 18.00cm * 14.00cm Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Brass%20Knurled%20Threaded%20Insert%20Nuts%20for%20Plastic%20Molding%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fbrass-knurled-threaded-insert-nuts-for-plastic-molding%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 | Brass | | Type | Round Head | | Model NO. | M8 | | Connection | Common Bolt | | Head Style | Round | | Standard | DIN, ANSI, GB, JIS | | Grade | 4.8 | | Keywords | Brass Nuts | | Size | M3 - M20 / Custom | | Thread Type | Standard Metric | | Transport Package | Standard Packaging or Customized | | Specification | Standard Specifications or Customized | | Origin | Zhejiang, China | | HS Code | 7415339000 | | Production Capacity | 60000000PCS/Year | | Package Size | 28.00cm * 18.00cm * 14.00cm | | Package Gross Weight | 20.000kg | | Category | [Heat-Set, Knurled & Molded-In Inserts](https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/heat-set-knurled-molded-in-inserts/) | ## Technical parameters | TECHNICAL PARAMETERS | | | --- | --- | | Product Name | Brass Knurled Threaded Insert Nuts | | Keywords | Brass Nuts | | Material | Brass | | Size | M3 - M20 / Custom | | Thread Type | Standard Metric | | Surface Treatment | Plain | | Grade / Class | Class 4,8, 10, 12 (Metric) | | Features | Anti-Vibration, High Torque | | Applications | Heavy Industry, Mining, Construction, General Machinery | | Compliance | Customized | ## Description Brass Knurled Threaded Insert Nuts for Plastic Molding is part of our heat-set, knurled & molded-in inserts range (Threaded Inserts & Clinch Fasteners). ### Key details - **Type:** Round Head - **Standard:** DIN, ANSI, GB, JIS - **Material:** Brass - **Grade:** 4.8 - **Size:** M3 – M20 / Custom - **Head Style:** Round - **Connection:** Common Bolt - **Keywords:** Brass Nuts Available configurations include material, head style, standard, grade and size. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 50,000 pieces at US$0.006 – 6.00 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 Brass Knurled Threaded Insert Nuts for Plastic Molding? The listed minimum order is 50,000 pieces, at US$0.006 – 6.00 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 Brass Knurled Threaded Insert Nuts for Plastic Molding? Type: Round Head; Standard: DIN, ANSI, GB, JIS; Material: Brass; Grade: 4.8; Size: M3 - M20 / Custom; 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 material, head style, standard, grade and size. 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 heat-set, knurled & molded-in inserts are available? The Heat-Set, Knurled & Molded-In Inserts category lists 395 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/heat-set-knurled-molded-in-inserts/](https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/heat-set-knurled-molded-in-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 Heat-Set, Knurled & Molded-In Inserts →](https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/heat-set-knurled-molded-in-inserts/) [![Custom Knurled Brass Insert Nut for Furniture Use](https://img.engineeringhardware.com/Custom-Knurled-Brass-Insert-Nut-for-Furniture-Use.webp)](https://engineeringhardware.com/product/custom-knurled-brass-insert-nut-for-furniture-use/) Heat-Set, Knurled & Molded-In Inserts ### [Custom Knurled Brass Insert Nut for Furniture Use](https://engineeringhardware.com/product/custom-knurled-brass-insert-nut-for-furniture-use/) Washer & Nuts · Steel/Brass/Copper **US$0.024**MOQ 5,000 pieces [![Brass Insert Nuts with Knurled Exterior and Flange, Provides Superior Grip, Perfect for Thin Sheet Metal 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Nut](https://engineeringhardware.com/product/straight-knurl-brass-insert-nut-m810-molded-in-nut/) Cylindrical Knurled Insert Nut · DIN, ANSI, GB, JIS, GOST, BSW **US$0.012 – 0.12**MOQ 10,000 pieces **US$0.006 – 6.00**MOQ 50,000 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Brass%20Knurled%20Threaded%20Insert%20Nuts%20for%20Plastic%20Molding%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fbrass-knurled-threaded-insert-nuts-for-plastic-molding%2F)