--- title: "DIN 8140 M8 Wire Thread-Inserts Thread Repair Kits" description: "DIN 8140 M8 Wire Thread-Inserts Thread Repair Kits — Wire Thread & Helical Inserts. MOQ 1,000 pieces, US$0.0264 – 0.054." url: https://engineeringhardware.com/product/din-8140-m8-wire-thread-inserts-thread-repair-kits/ source: Engineering Hardware & Fasteners --- # DIN 8140 M8 Wire Thread-Inserts Thread Repair Kits [![DIN 8140 M8 Wire Thread-Inserts Thread Repair Kits](https://img.engineeringhardware.com/DIN-8140-M8-Wire-Thread-Inserts-Thread-Repair-Kits.webp)](https://img.engineeringhardware.com/DIN-8140-M8-Wire-Thread-Inserts-Thread-Repair-Kits.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Threaded Inserts & Clinch Fasteners › Wire Thread & Helical Inserts](https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/wire-thread-helical-inserts/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/din-8140-m8-wire-thread-inserts-thread-repair-kits.md) Model no. **LF4010** | **US$0.054**1,000–9,999 pieces | **US$0.0264**10,000+ pieces | | --- | --- | MOQ 1,000 pieces · Final price confirmed in your quote - **Material:** Stainless Steel - **Head Style:** Round - **Standard:** DIN, ANSI, GB, JIS, GOST, BSW, OEM - **Grade:** 8.8 - **Base Material:** Thermoset, Plastics, Thermoplastics, Rubber - **Thread:** Inch, Metric - **Model Type:** M1~M12 - **Package Size:** 30.00cm * 23.00cm * 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%20DIN%208140%20M8%20Wire%20Thread-Inserts%20Thread%20Repair%20Kits%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fdin-8140-m8-wire-thread-inserts-thread-repair-kits%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 | Stainless Steel | | Type | Round Head | | Model NO. | LF4010 | | Connection | Common Bolt | | Head Style | Round | | Standard | DIN, ANSI, GB, JIS, GOST, BSW, OEM | | Grade | 8.8 | | Base Material | Thermoset, Plastics, Thermoplastics, Rubber | | Instatllation | Ultrasonic, Heat, Thermal, Press-in | | Thread | Inch, Metric | | Model Type | M1~M12 | | Product Quality | Warrenty | | OEM Service | Offered | | MOQ | Negotible | | Technic | Turing, Milling, Cold Heading, Forged | | Transport Package | PE Bag +Carton | | Specification | Metric, Inch | | Origin | Shenzhen, Guangdong | | HS Code | 7318160000 | | Production Capacity | 500, 000PCS/Week | | Package Size | 30.00cm * 23.00cm * 7.00cm | | Package Gross Weight | 1.500kg | | Lead Time | 15 days (1 - 1000 Pieces) To be negotiated ( > 1000 Pieces) | | ISO9001 | 2008 | | Auto-lathe turning | ODΦ0.5-20mm,Tol.±0.01mm | | CNC lathe turning | ODΦ0.5-250mm,Tol.±0.005mm | | CNC Milling | 800x600mm(LxW),Tol.±0.05mm | | Grinding | Tol.±0.002mm | | Product Application | Automotive industry | | Category | [Wire Thread & Helical Inserts](https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/wire-thread-helical-inserts/) | ## Technical parameters | Management System | ISO9001:2008; IATF16949; ISO14001 | | --- | --- | | Materials | 303 stainless steel,304 stainless steel,316 stainless steel,17-4 PH stainless steel,A286 stainless steel,Nitronic 60 stainless steel,4140 alloy,Inconel 718,Carbon steel | | Finish | Passivation,Blackening,Harden,Phosphating and blackening,Coating with adhesive,Dry film lubricant | | Production Capability | Auto-lathe turning:ODΦ0.5-20mm,Tol.±0.01mm | | CNC lathe turning:ODΦ0.5-250mm,Tol.±0.005mm | | | CNC Milling:800x600mm(LxW),Tol.±0.05mm | | | Grinding:Tol.±0.002mm | | | Testing Equipment | CMM,Projector,Pull Tester,Automatic Optic Inspector,Projecting apparatusSalt Spray Test, Durometer, and Coating Analyzer,Tensile Machine | | Certification | SGS,RoHS,Material Certication,PPAP,pass HF, RoHS REACH standard | | Lead Time | 1-2 weeks | | Service | OEM ODM | | Product Application: | Automotive industry,Aerospace industry,Machinery and equipment,Tools and accessories,Medical devices,Electronic equipment,Engine components,Electronics and electrical appliances | ## Description DIN 8140 M8 Wire Thread-Inserts Thread Repair Kits is part of our wire thread & helical inserts range (Threaded Inserts & Clinch Fasteners). ### Key details - **Type:** Round Head - **Standard:** DIN, ANSI, GB, JIS, GOST, BSW, OEM - **Material:** Stainless Steel - **Grade:** 8.8 - **Thread:** Inch, Metric - **Head Style:** Round - **Connection:** Common Bolt - **Base Material:** Thermoset, Plastics, Thermoplastics, Rubber Available configurations include material, head style, standard, grade and base material. 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$0.0264 – 0.054 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 DIN 8140 M8 Wire Thread-Inserts Thread Repair Kits? The listed minimum order is 1,000 pieces, at US$0.0264 – 0.054 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$0.054 for 1,000–9,999 pieces; US$0.0264 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 DIN 8140 M8 Wire Thread-Inserts Thread Repair Kits? Type: Round Head; Standard: DIN, ANSI, GB, JIS, GOST, BSW, OEM; Material: Stainless Steel; Grade: 8.8; Thread: Inch, Metric; 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 base 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 wire thread & helical inserts are available? The Wire Thread & Helical Inserts category lists 187 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/wire-thread-helical-inserts/](https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/wire-thread-helical-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 Wire Thread & Helical Inserts →](https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/wire-thread-helical-inserts/) [![DIN 8140 Durable Color M12 Wire Thread Insert for Plastic Stainless Steel](https://img.engineeringhardware.com/DIN-8140-Durable-Color-M12-Wire-Thread-Insert-for-Plastic-Stainless-Steel.webp)](https://engineeringhardware.com/product/din-8140-durable-color-m12-wire-thread-insert-for-plastic-stainless-steel/) Wire Thread & Helical Inserts ### [DIN 8140 Durable Color M12 Wire Thread Insert for Plastic Stainless Steel](https://engineeringhardware.com/product/din-8140-durable-color-m12-wire-thread-insert-for-plastic-stainless-steel/) Common · Stainless Steel **US$0.03 – 0.036**MOQ 100 pieces [![M6 -40*1d Vehicle Repair Locking Type Wire Thread Inserts Key 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Nut](https://img.engineeringhardware.com/SS304-SS316-Metal-Wire-Thread-Insert-Screw-Coil-Insert-Nut.webp)](https://engineeringhardware.com/product/ss304-ss316-metal-wire-thread-insert-screw-coil-insert-nut/) Wire Thread & Helical Inserts ### [SS304 SS316 Metal Wire Thread Insert Screw Coil Insert Nut](https://engineeringhardware.com/product/ss304-ss316-metal-wire-thread-insert-screw-coil-insert-nut/) Coil Wire · DIN, ANSI, GB, JIS, GOST, BSW **US$0.096 – 0.60**MOQ 10,000 pieces **US$0.0264 – 0.054**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%20DIN%208140%20M8%20Wire%20Thread-Inserts%20Thread%20Repair%20Kits%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fdin-8140-m8-wire-thread-inserts-thread-repair-kits%2F)