--- title: "Stainless Steel Free Running and Screw Locking Types Wire Thread Inserts Without Tangs" description: "Stainless Steel Free Running and Screw Locking Types Wire Thread Inserts Without Tangs — Wire Thread & Helical Inserts. MOQ 100 pieces, US$0.096 – 0.13." url: https://engineeringhardware.com/product/stainless-steel-free-running-and-screw-locking-types-wire-thread-inserts-without/ source: Engineering Hardware & Fasteners --- # Stainless Steel Free Running and Screw Locking Types Wire Thread Inserts Without Tangs [![Stainless Steel Free Running and Screw Locking Types Wire Thread Inserts Without Tangs](https://img.engineeringhardware.com/Stainless-Steel-Free-Running-and-Screw-Locking-Types-Wire-Thread-Inserts-Without-Tangs.webp)](https://img.engineeringhardware.com/Stainless-Steel-Free-Running-and-Screw-Locking-Types-Wire-Thread-Inserts-Without-Tangs.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/stainless-steel-free-running-and-screw-locking-types-wire-thread-inserts-without.md) Model no. **EA-M8** | **US$0.13**100–9,999 pieces | **US$0.096**10,000+ pieces | | --- | --- | MOQ 100 pieces · Final price confirmed in your quote - **Material:** Stainless Steel - **Surface Finishing:** Polished - **Customized:** Non-Customized - **Thread Accuracy:** 6h - **Nominal Length:** 1d-3D - **Thread Type:** Fine/Coarse - **Common Used Thread:** Metric Thread Sizes - **Other Common Used Thread:** DIN8140 Sizes Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Stainless%20Steel%20Free%20Running%20and%20Screw%20Locking%20Types%20Wire%20Thread%20Inserts%20Without%20Tangs%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fstainless-steel-free-running-and-screw-locking-types-wire-thread-inserts-without%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 | Common | | Model NO. | EA-M8 | | Usage | Building, Machinery, Medical, Rocket, Shipping, Chemical, High Speed Train | | Rotation Direction | Right Rotation | | Surface Finishing | Polished | | Certification | ISO, RoHS | | Customized | Non-Customized | | Thread Accuracy | 6h | | Nominal Length | 1d-3D | | Application | Aerospace, Electronics, New Energy Cars | | Thread Type | Fine/Coarse | | Sample | Available | | Payment Type | T/T | | Common Used Thread | Metric Thread Sizes | | Other Common Used Thread | DIN8140 Sizes | | Other Name | Tanged Thread Inserts | | Transport Package | Plastic Bags+Carton+Pallet | | Specification | 1000pcs/bag | | Origin | China | | HS Code | 7318190000 | | Production Capacity | 500000PCS/Week | | Package | Usually finished products will be put into plastic bags and outer with carton cases. | | Delivery time | Stocked goods can be delivered out the same day we received the order. | | https | //eliteaviation.en.made-in-china.com/ | | Category | [Wire Thread & Helical Inserts](https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/wire-thread-helical-inserts/) | ## Technical parameters | Size | Thread Length | Coils | Outer diameter in free state | Drill Diameter(mm) | Drill Depth(mm) | | | --- | --- | --- | --- | --- | --- | --- | | 2×0.4 | 1D | 2 | 3.250 | 2.53 - 2.82 | 2.09 | 3.6 | | 1.5D | 3 | 5.500 | 4.6 | | | | | 2D | 4 | 7.750 | 5.6 | | | | | 2.5D | 5 | 10.125 | 6.6 | | | | | 3D | 6 | 12.375 | 7.6 | | | | | 2.5×0.45 | 1D | 2.5 | 3.375 | 3.20 - 3.70 | 2.60 | 4.3 | | 1.5D | 3.75 | 5.75 | 5.6 | | | | | 2D | 5 | 8.125 | 6.8 | | | | | 2.5D | 6.25 | 10.5 | 8.1 | | | | | 3D | 7.5 | 12.75 | 9.3 | | | | | 3×0.5 | 1D | 3 | 3.75 | 3.80 - 4.35 | 3.11 | 5.0 | | 1.5D | 4.5 | 6.375 | 6.5 | | | | | 2D | 6 | 8.875 | 8.0 | | | | | 2.5D | 7.5 | 11.375 | 9.5 | | | | | 3D | 9 | 13.875 | 11.0 | | | | | 4×0.7 | 1D | 4 | 3.625 | 5.05 - 5.60 | 4.15 | 6.8 | | 1.5D | 6 | 6.125 | 8.8 | | | | | 2D | 8 | 8.625 | 10.8 | | | | | 2.5D | 10 | 11.125 | 12.8 | | | | | 3D | 12 | 13.625 | 14.8 | | | | | 5×0.8 | 1D | 5 | 4.125 | 6.20 - 6.80 | 5.18 | 8.2 | | 1.5D | 7.5 | 6.875 | 10.7 | | | | | 2D | 10 | 9.625 | 13.2 | | | | | 2.5D | 12.5 | 11.375 | 15.7 | | | | | 3D | 15 | 15.125 | 18.2 | | | | | 6×1 | 1D | 6 | 4.0 | 7.40 - 7.95 | 6.22 | 10.0 | | 1.5D | 9 | 6.75 | 13.0 | | | | | 2D | 12 | 9.5 | 16.0 | | | | | 2.5D | 15 | 12.125 | 19.0 | | | | | 3D | 18 | 14.875 | 22.0 | | | | | 8×1.25 | 1D | 8 | 4.5 | 9.80 - 10.35 | 8.28 | 13.0 | | 1.5D | 12 | 7.375 | 17.0 | | | | | 2D | 16 | 10.25 | 21.0 | | | | | 2.5D | 20 | 13.25 | 25.0 | | | | | 3D | 24 | 16.125 | 29.0 | | | | | 10×1.5 | 1D | 10 | 4.875 | 11.95 - 12.50 | 10.33 | 16.0 | | 1.5D | 15 | 8.0 | 21.0 | | | | | 2D | 20 | 11.125 | 26.0 | | | | | 2.5D | 25 | 14.25 | 31.0 | | | | | 3D | 30 | 17.375 | 36.0 | | | | | 12×1.75 | 1D | 12 | 5.0 | 14.30 - 15.00 | 12.39 | 19.0 | | 1.5D | 18 | 8.25 | 25.0 | | | | | 2D | 24 | 11.5 | 31.0 | | | | | 2.5D | 32 | 14.625 | 37.0 | | | | | 3D | 36 | 17.875 | 43.0 | | | | ## Description Stainless Steel Free Running and Screw Locking Types Wire Thread Inserts Without Tangs is part of our wire thread & helical inserts range (Threaded Inserts & Clinch Fasteners). ### Key details - **Type:** Common - **Material:** Stainless Steel - **Application:** Aerospace, Electronics, New Energy Cars - **Certification:** ISO, RoHS - **Rotation Direction:** Right Rotation - **Surface Finishing:** Polished - **Thread Accuracy:** 6h - **Nominal Length:** 1d-3D Available configurations include material, surface finishing, customized, thread accuracy and nominal length. 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$0.096 – 0.13 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 Stainless Steel Free Running and Screw Locking Types Wire Thread Inserts Without Tangs? The listed minimum order is 100 pieces, at US$0.096 – 0.13 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$0.13 for 100–9,999 pieces; US$0.096 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 Stainless Steel Free Running and Screw Locking Types Wire Thread Inserts Without Tangs? Type: Common; Material: Stainless Steel; Application: Aerospace, Electronics, New Energy Cars; Certification: ISO, RoHS; Rotation Direction: Right Rotation; Surface Finishing: Polished. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include material, surface finishing, customized, thread accuracy and nominal length. 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 & 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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/) [![304 Wire Thread Insert Other Fasteners Threaded for Wood Metal Coil Spring](https://img.engineeringhardware.com/304-Wire-Thread-Insert-Other-Fasteners-Threaded-for-Wood-Metal-Coil-Spring.webp)](https://engineeringhardware.com/product/304-wire-thread-insert-other-fasteners-threaded-for-wood-metal-coil-spring/) Wire Thread & Helical Inserts ### [304 Wire Thread Insert Other Fasteners Threaded for Wood Metal Coil Spring](https://engineeringhardware.com/product/304-wire-thread-insert-other-fasteners-threaded-for-wood-metal-coil-spring/) Common · Stainless Steel **US$0.48 – 0.84**MOQ 1 piece [![GB24425.1 Wire Thread Repair Insert Sleeve Bushing Heli-coil 304 316 Stainless Steel Wire Thread Inserts for Thread 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Reinforcement](https://img.engineeringhardware.com/High-Precision-Helical-Wire-Thread-Insert-for-Fastener-Reinforcement.webp)](https://engineeringhardware.com/product/high-precision-helical-wire-thread-insert-for-fastener-reinforcement/) Wire Thread & Helical Inserts ### [High Precision Helical Wire Thread Insert for Fastener Reinforcement](https://engineeringhardware.com/product/high-precision-helical-wire-thread-insert-for-fastener-reinforcement/) Hexagon Head · DIN, ANSI, GB, JIS, GOST, BSW **US$0.0144 – 0.11**MOQ 20 pieces **US$0.096 – 0.13**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%20Stainless%20Steel%20Free%20Running%20and%20Screw%20Locking%20Types%20Wire%20Thread%20Inserts%20Without%20Tangs%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fstainless-steel-free-running-and-screw-locking-types-wire-thread-inserts-without%2F)