--- title: "Factory Product Knurled Threaded Self Tapping Insert Nut" description: "Factory Product Knurled Threaded Self Tapping Insert Nut — Heat-Set, Knurled & Molded-In Inserts. MOQ 50 pieces, US$0.036." url: https://engineeringhardware.com/product/factory-product-knurled-threaded-self-tapping-insert-nut/ source: Engineering Hardware & Fasteners --- # Factory Product Knurled Threaded Self Tapping Insert Nut [![Factory Product Knurled Threaded Self Tapping Insert Nut](https://img.engineeringhardware.com/Factory-Product-Knurled-Threaded-Self-Tapping-Insert-Nut.webp)](https://img.engineeringhardware.com/Factory-Product-Knurled-Threaded-Self-Tapping-Insert-Nut.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/factory-product-knurled-threaded-self-tapping-insert-nut.md) Model no. **DIN/ISO/GB** US$0.036 / piece MOQ 50 pieces · Final price confirmed in your quote - **Material:** Brass - **Head Style:** Round - **Standard:** DIN, ANSI, GB - **Grade:** H56 H62 - **Customized:** Customized - **Surface Finishing:** Black Oxide Zinc Plated, Polish, etc - **Package Size:** 20.00cm * 30.00cm * 35.00cm - **Surface treatment:** zinc plated, nickel plated, Tin plated, etc. 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%20Product%20Knurled%20Threaded%20Self%20Tapping%20Insert%20Nut%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Ffactory-product-knurled-threaded-self-tapping-insert-nut%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 | Knurled | | Model NO. | DIN/ISO/GB | | Connection | Common Bolt | | Head Style | Round | | Standard | DIN, ANSI, GB | | Grade | H56 H62 | | Certification | ISO | | Performance | Eco-Friendly | | Customized | Customized | | Surface Finishing | Black Oxide Zinc Plated, Polish, etc | | Quality Control | 100% Inspection During Production | | Service | Customized Degin Is Avaliable | | Delivery Details | 15-20 Days | | Stock | Depend on The Size and Requirement | | Equipments | CNC Lathe, Processing Center, Miller, etc | | Transport Package | Cartons+Wooden Pallets+Plastic Bags | | Specification | As per drawing | | Origin | China | | HS Code | 7318160000 | | Production Capacity | 5000000pieces/Year | | Package Size | 20.00cm * 30.00cm * 35.00cm | | Package Gross Weight | 0.010kg | | Lead Time | 7 days (1 - 1000 Pieces) To be negotiated ( > 1000 Pieces) | | ISO 9001 | 2015 | | Application | Automotive, electrical equipment, household appliances, furniture, mechanical equipment, daily living equipment, electronic sports equipment, light industry products, sanitation machinery, market/hotel equipment supplies, artware etc. | | Surface treatment | zinc plated, nickel plated, Tin plated, etc. | | Category | [Heat-Set, Knurled & Molded-In Inserts](https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/heat-set-knurled-molded-in-inserts/) | ## Technical parameters | Standard | As per drawing | | --- | --- | | Diameter | As per drawing | | Material | Steel, Stainless steel, Alloy, Aluminum, Brass | | Surface treatment | Plain, black oxide, zinc plated, etc. | | Package | Plastic bag, Boxes and cartons, Pallets, Customized | | Price terms | EXW, FOB, CIF, etc. | | Payment terms | T/T, Paypal, L/C, Western union, etc. | | Certifications | ISO 9001:2015 | | Note | Free sample but freight cost is paid by customers(when sample is in stock); Sample fee(when samples need to be customized) | ## Description Factory Product Knurled Threaded Self Tapping Insert Nut is part of our heat-set, knurled & molded-in inserts range (Threaded Inserts & Clinch Fasteners). ### Key details - **Type:** Knurled - **Standard:** DIN, ANSI, GB - **Material:** Brass - **Grade:** H56 H62 - **Head Style:** Round - **Surface treatment:** zinc plated, nickel plated, Tin plated, etc. - **Connection:** Common Bolt - **Certification:** ISO Available configurations include material, head style, standard, grade and customized. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 50 pieces at US$0.036 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 Factory Product Knurled Threaded Self Tapping Insert Nut? The listed minimum order is 50 pieces, at US$0.036 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 Factory Product Knurled Threaded Self Tapping Insert Nut? Type: Knurled; Standard: DIN, ANSI, GB; Material: Brass; Grade: H56 H62; Head Style: Round; Surface treatment: zinc plated, nickel plated, Tin plated, etc.. 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 customized. 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/) [![Brass Heat Set Threaded Inserts M3 M4 M5 for 3D Printing and Plastic Parts](https://img.engineeringhardware.com/Brass-Heat-Set-Threaded-Inserts-M3-M4-M5-for-3D-Printing-and-Plastic-Parts.webp)](https://engineeringhardware.com/product/brass-heat-set-threaded-inserts-m3-m4-m5-for-3d-printing-and-plastic-parts/) Heat-Set, Knurled & Molded-In Inserts ### [Brass Heat Set Threaded Inserts M3 M4 M5 for 3D Printing and Plastic Parts](https://engineeringhardware.com/product/brass-heat-set-threaded-inserts-m3-m4-m5-for-3d-printing-and-plastic-parts/) Insert Nut · DIN, ANSI, GB, JIS, GOST, BSW **US$0.012 – 0.12**MOQ 10,000 pieces [![OEM and Small Orders Ok, DIN 16903 Customized Hex Round Thread Open Insert Brass Knurled Nuts with Shoulder for Plastics Molding](https://img.engineeringhardware.com/OEM-and-Small-Orders-Ok-DIN-16903-Customized-Hex-Round-Thread-Open-Insert-Brass-Knurled-Nuts-with-Shoulder-for-Plastics-Molding.webp)](https://engineeringhardware.com/product/oem-and-small-orders-ok-din-16903-customized-hex-round-thread-open-insert-brass/) Heat-Set, Knurled & Molded-In Inserts ### [OEM and Small Orders Ok, DIN 16903 Customized Hex Round Thread Open Insert Brass Knurled Nuts with Shoulder for Plastics Molding](https://engineeringhardware.com/product/oem-and-small-orders-ok-din-16903-customized-hex-round-thread-open-insert-brass/) Round Head · DIN, ANSI, GB, JIS **US$0.006**MOQ 10,000 pieces [![Internal and External Teeth Brass Hex Round Thread Knurled Threaded Insert Nuts](https://img.engineeringhardware.com/Internal-and-External-Teeth-Brass-Hex-Round-Thread-Knurled-Threaded-Insert-Nuts.webp)](https://engineeringhardware.com/product/internal-and-external-teeth-brass-hex-round-thread-knurled-threaded-insert-nuts/) Heat-Set, Knurled & Molded-In Inserts ### [Internal and External Teeth Brass Hex Round Thread Knurled Threaded Insert Nuts](https://engineeringhardware.com/product/internal-and-external-teeth-brass-hex-round-thread-knurled-threaded-insert-nuts/) Knurled · DIN, ANSI, GB **US$0.036**MOQ 50 pieces [![Blue and White Zinc Plated American Standard Embedded Injection Nut Furniture Insert Nut](https://img.engineeringhardware.com/Blue-and-White-Zinc-Plated-American-Standard-Embedded-Injection-Nut-Furniture-Insert-Nut.webp)](https://engineeringhardware.com/product/blue-and-white-zinc-plated-american-standard-embedded-injection-nut-furniture-insert/) Heat-Set, Knurled & Molded-In Inserts ### [Blue and White Zinc Plated American Standard Embedded Injection Nut Furniture Insert Nut](https://engineeringhardware.com/product/blue-and-white-zinc-plated-american-standard-embedded-injection-nut-furniture-insert/) Round Head · DIN **US$0.0108 – 1.20**MOQ 10,000 pieces [![Brass Aluminum Stainless Steel Threaded Knurled Dowel Pin Stepped Shaft Pin for Inserts, Handles and Precision Equipment Assembly](https://img.engineeringhardware.com/Brass-Aluminum-Stainless-Steel-Threaded-Knurled-Dowel-Pin-Stepped-Shaft-Pin-for-Inserts-Handles-and-Precision-Equipment-Assembly.webp)](https://engineeringhardware.com/product/brass-aluminum-stainless-steel-threaded-knurled-dowel-pin-stepped-shaft-pin-for/) Heat-Set, Knurled & Molded-In Inserts ### [Brass Aluminum Stainless Steel Threaded Knurled Dowel Pin Stepped Shaft Pin for Inserts, Handles and Precision Equipment Assembly](https://engineeringhardware.com/product/brass-aluminum-stainless-steel-threaded-knurled-dowel-pin-stepped-shaft-pin-for/) Threaded Knurled Shaft Dowel Pin · DIN, ANSI, GB, JIS, BSW, GOST, Cust… **US$0.012**MOQ 2,000 pieces [![Aluminum M6 M8 Thread Insert Nut with Csk Head Knurled Body Open End](https://img.engineeringhardware.com/Aluminum-M6-M8-Thread-Insert-Nut-with-Csk-Head-Knurled-Body-Open-End.webp)](https://engineeringhardware.com/product/aluminum-m6-m8-thread-insert-nut-with-csk-head-knurled-body-open-end/) Heat-Set, Knurled & Molded-In Inserts ### [Aluminum M6 M8 Thread Insert Nut with Csk Head Knurled Body Open End](https://engineeringhardware.com/product/aluminum-m6-m8-thread-insert-nut-with-csk-head-knurled-body-open-end/) Countersunk Head · DIN, ANSI, GB, JIS, GOST, BSW **US$0.048 – 0.11**MOQ 1,000 pieces [![China Manufacturer Knurled Copper Inserts Nut Threaded Brass Insert CNC Nuts Brass Nut M3 M4 M6 M8 M10](https://img.engineeringhardware.com/China-Manufacturer-Knurled-Copper-Inserts-Nut-Threaded-Brass-Insert-CNC-Nuts-Brass-Nut-M3-M4-M6-M8-M10.webp)](https://engineeringhardware.com/product/china-manufacturer-knurled-copper-inserts-nut-threaded-brass-insert-cnc-nuts-brass/) Heat-Set, Knurled & Molded-In Inserts ### [China Manufacturer Knurled Copper Inserts Nut Threaded Brass Insert CNC Nuts Brass Nut M3 M4 M6 M8 M10](https://engineeringhardware.com/product/china-manufacturer-knurled-copper-inserts-nut-threaded-brass-insert-cnc-nuts-brass/) Iron · ISO **US$0.12 – 1.20**MOQ 1,000 pieces [![Ibb IBC Diamond Knurl Insert Nut Molded-in Brass Stainless Steel Threaded Fastener for Plastic](https://img.engineeringhardware.com/Ibb-IBC-Diamond-Knurl-Insert-Nut-Molded-in-Brass-Stainless-Steel-Threaded-Fastener-for-Plastic.webp)](https://engineeringhardware.com/product/ibb-ibc-diamond-knurl-insert-nut-molded-in-brass-stainless-steel-threaded-fastener/) Heat-Set, Knurled & Molded-In Inserts ### [Ibb IBC Diamond Knurl Insert Nut Molded-in Brass Stainless Steel Threaded Fastener for Plastic](https://engineeringhardware.com/product/ibb-ibc-diamond-knurl-insert-nut-molded-in-brass-stainless-steel-threaded-fastener/) Round Head · DIN **US$0.012 – 2.40**MOQ 100 pieces **US$0.036**MOQ 50 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Factory%20Product%20Knurled%20Threaded%20Self%20Tapping%20Insert%20Nut%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Ffactory-product-knurled-threaded-self-tapping-insert-nut%2F)