--- title: "Customized Fastener Stainless Steel Flat Threaded Knurled Insert Lock Hollow Nut" description: "Customized Fastener Stainless Steel Flat Threaded Knurled Insert Lock Hollow Nut — Heat-Set, Knurled & Molded-In Inserts. MOQ 10,000 pieces, US$0.06 – 6.00." url: https://engineeringhardware.com/product/customized-fastener-stainless-steel-flat-threaded-knurled-insert-lock-hollow-nut/ source: Engineering Hardware & Fasteners --- # Customized Fastener Stainless Steel Flat Threaded Knurled Insert Lock Hollow Nut [![Customized Fastener Stainless Steel Flat Threaded Knurled Insert Lock Hollow Nut](https://img.engineeringhardware.com/Customized-Fastener-Stainless-Steel-Flat-Threaded-Knurled-Insert-Lock-Hollow-Nut.webp)](https://img.engineeringhardware.com/Customized-Fastener-Stainless-Steel-Flat-Threaded-Knurled-Insert-Lock-Hollow-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/customized-fastener-stainless-steel-flat-threaded-knurled-insert-lock-hollow-nut.md) Model no. **FLM-N001** US$0.06 – 6.00 / piece MOQ 10,000 pieces · Final price confirmed in your quote - **Head Style:** Round - **Standard:** DIN, ANSI, GB, JIS - **Grade:** as Per The Customer's Technic Drawing or Samples - **Finish:** as Per The Customer's Technic Drawing or Samples - **Raw Material:** Iron,Stainless Steel,Brass,Al,Copper,etc. - **Surface Treatment:** Zinc, Nickel, Chrome, Tin,etc. - **Material:** Stainless Steel - **Model Number:** Customized Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Customized%20Fastener%20Stainless%20Steel%20Flat%20Threaded%20Knurled%20Insert%20Lock%20Hollow%20Nut%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fcustomized-fastener-stainless-steel-flat-threaded-knurled-insert-lock-hollow-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 | Model NO. | FLM-N001 | | --- | --- | | Connection | Common Bolt | | Head Style | Round | | Standard | DIN, ANSI, GB, JIS | | Grade | as Per The Customer's Technic Drawing or Samples | | Application | Machinery, Chemical Industry, Environmental, Building | | Finish | as Per The Customer's Technic Drawing or Samples | | Raw Material | Iron,Stainless Steel,Brass,Al,Copper,etc. | | Thickness | as Per The Customer's Technic Drawing or Samples | | Surface Treatment | Zinc, Nickel, Chrome, Tin,etc. | | Process | Cold Heading | | Usage | Home Appliances Parts, Automotive Spare Parts,etc | | Certificate | ISO9001 2015; RoHS;Reach | | Delivery Method | by Sea, by Air or by Express Service | | Part | Cold Heading Parts | | MOQ | According to The Customer Requirement | | Transport Package | Plastic Bag+Carton+Plywood Pallet | | Specification | as per the customer's technic drawing or samples | | Origin | Shenzhen | | HS Code | 7412209000 | | Production Capacity | 100000 Piece/Per Day | | Customization | Available | | Material | Stainless Steel | | Type | Round Head | | Model Number | Customized | | Surface | Different colors of zinc, black oxide, black anodizing, waxing, passivation, nickel, antique brass, brass, chrome, Cadmium, GM Spec, Magni Coating, Chrysler spec, and much more. | | Certification | ISO9001 2015; RoHS;Reach | | Advantage | High precision, high quality, good service, etc | | as shown in the figure below | Testing instrument | | Inspection process | Raw material inspection (IQC) - first article confirmation (IPQC) - site inspection (IPQC) - final inspection (FQC) - delivery inspection (QA) | | The testing instruments used by our quality department include | Raw material chemical composition spectrograph, X-ray coating thickness tester, sclerometer, salt spray tester, Micrometer,Callipers,Thread ring gauge,Dialgauge,Manometer,Angle gauge,Full Automatic Vision Tester. | | Port | SHENZHEN | | Carton size | As the clients' requirement. | | Packing | Inner plastic bags+ outer carton+wooden case, or according to the demand of the customers. | | Critical safety equipment makers | our rivets perform when livelihoods are at risk. | | Automotive components | on road or track, high and low speeds, our rivets deliver. | | Electrical applications | when precision and accuracy count, FULIMEI wins. | | Category | [Heat-Set, Knurled & Molded-In Inserts](https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/heat-set-knurled-molded-in-inserts/) | ## Technical parameters | Customized Fastener Stainless Steel Flat Threaded Knurled Insert Lock Hollow Nut | | | | | --- | --- | --- | --- | | Model Number: | Customized | Process: | Cold heading parts | | Specification: | Can be customized | Surface: | Different colors of zinc, black oxide, black anodizing, waxing, passivation, nickel, antique brass, brass, chrome, Cadmium, GM Spec, Magni Coating, Chrysler spec, and much more. | | Thickness: | According to drawings or above 0.03mm | Certification: | ISO9001 2015; RoHS;Reach | | Material: | Iron,Stainless Steel,Brass,Al,Copper,etc. | Application: | Home Appliances Parts,Thermostat Parts,etc | | Type: | NON-Standard | Advantage: | High precision, high quality, good service, etc | ## Description Customized Fastener Stainless Steel Flat Threaded Knurled Insert Lock Hollow Nut 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:** Stainless Steel - **Grade:** as Per The Customer's Technic Drawing or Samples - **Head Style:** Round - **Surface Treatment:** Zinc, Nickel, Chrome, Tin,etc. - **Finish:** as Per The Customer's Technic Drawing or Samples - **Connection:** Common Bolt Available configurations include head style, standard, grade, finish and raw material. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 10,000 pieces at US$0.06 – 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 Customized Fastener Stainless Steel Flat Threaded Knurled Insert Lock Hollow Nut? The listed minimum order is 10,000 pieces, at US$0.06 – 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 Customized Fastener Stainless Steel Flat Threaded Knurled Insert Lock Hollow Nut? Type: Round Head; Standard: DIN, ANSI, GB, JIS; Material: Stainless Steel; Grade: as Per The Customer's Technic Drawing or Samples; Head Style: Round; Surface Treatment: Zinc, Nickel, Chrome, Tin,etc.. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include head style, standard, grade, finish and raw material. 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/) [![CNC Turning Brass Insert Blind Through Hole Knurled Insert Nut](https://img.engineeringhardware.com/CNC-Turning-Brass-Insert-Blind-Through-Hole-Knurled-Insert-Nut.webp)](https://engineeringhardware.com/product/cnc-turning-brass-insert-blind-through-hole-knurled-insert-nut/) Heat-Set, Knurled & Molded-In Inserts ### [CNC Turning Brass Insert Blind Through Hole Knurled Insert Nut](https://engineeringhardware.com/product/cnc-turning-brass-insert-blind-through-hole-knurled-insert-nut/) Round Head · DIN, ANSI, GB, JIS, GOST, BSW **US$0.024 – 0.06**MOQ 1,000 pieces [![Molded-in Threaded Insert M6 Brass OEM for Plastic 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