--- title: "Yellow Metal Self Tapping Threaded Insert 302 303 304 307 3 Cutting Holes Type Bushing Slotted Type" description: "Yellow Metal Self Tapping Threaded Insert 302 303 304 307 3 Cutting Holes Type Bushing S… — Thread Repair & Solid Threaded Inserts." url: https://engineeringhardware.com/product/yellow-metal-self-tapping-threaded-insert-302-303-304-307-3-cutting-holes-type/ source: Engineering Hardware & Fasteners --- # Yellow Metal Self Tapping Threaded Insert 302 303 304 307 3 Cutting Holes Type Bushing Slotted Type [![Yellow Metal Self Tapping Threaded Insert 302 303 304 307 3 Cutting Holes Type Bushing Slotted Type](https://img.engineeringhardware.com/Yellow-Metal-Self-Tapping-Threaded-Insert-302-303-304-307-3-Cutting-Holes-Type-Bushing-Slotted-Type.webp)](https://img.engineeringhardware.com/Yellow-Metal-Self-Tapping-Threaded-Insert-302-303-304-307-3-Cutting-Holes-Type-Bushing-Slotted-Type.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Threaded Inserts & Clinch Fasteners › Thread Repair & Solid Threaded Inserts](https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/thread-repair-solid-threaded-inserts/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/yellow-metal-self-tapping-threaded-insert-302-303-304-307-3-cutting-holes-type.md) US$0.012 – 0.12 / piece MOQ 1 piece · Final price confirmed in your quote - **Material:** Stainless Steel - **Head Style:** Round - **Standard:** DIN, ANSI, GB, JIS, GOST, BSW - **Grade:** 12.9 - **Other Material:** Carbon Steel and Brass Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Yellow%20Metal%20Self%20Tapping%20Threaded%20Insert%20302%20303%20304%20307%203%20Cutting%20Holes%20Type%20Bushing%20Slotted%20Type%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fyellow-metal-self-tapping-threaded-insert-302-303-304-307-3-cutting-holes-type%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 | Spring | | Connection | Insert | | Head Style | Round | | Standard | DIN, ANSI, GB, JIS, GOST, BSW | | Grade | 12.9 | | Capacity | 300tons/Month | | Other Material | Carbon Steel and Brass | | Transport Package | Pallet | | Origin | China | | HS Code | 7318159090 | | Production Capacity | 300tons/Month | | ISO9001 | 2008, SGS testing report & RoHS | | Category | [Thread Repair & Solid Threaded Inserts](https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/thread-repair-solid-threaded-inserts/) | ## Technical parameters | Product Name | Helico insert | | --- | --- | | Material | Low, middle,high carbon steel / spring steel / Stainless steel 201, 301, 304, 316 / Aluminum / Brass / Bronze / Copper / Titanium / Plastic (PP, Nylon, PVC, APET) Brass or ABS,POM Ect And Customized raw material | | Surface treatment | Heat treatment , Polishing, Zn-plating, Ni-plating, Cr-plating, Tin-plating, copper-plating, The wreath oxygen resin spraying, Hot-dip galvanizing, Black oxide coating, Painting, Powdering, Color zinc-plated, Blue black zinc-plated, Rust preventive oil, Titanium alloy galvanized, Silver plating, Plastic, Electroplating, Electrophoresis ,Black Oxide , Hot-dip galvanizing,Powder Coating, Paint Coati | | Applications | Automotive, Instrument, Electrical equipment, Household appliances, Furniture, Mechanical equipment, Daily living equipment, Electronic sports equipment, Light industry products, Sanitation machinery, Market/ Hotel equipment supplies etc. | | Main Markets | North America, South America, Eastern Europe , West Europe , North Europe, South Europe, South Asia, Africa African | | Certificate | ISO9001:2008, SGS testing report & RoHS | | Package | Heat Shrink Bag/Small box +Carton box +Pallet | | Items | Hex Flange Nut/ Hex Nut/Nylon Insert Nut/Rivet Nut/Wing Nut/Spring Nut/Square Nut...... | | --- | --- | | Material | Stainless Steel A2 A4 A8/Carbon Steel/Brass/Alloy Steel | | Grade | A2-70 A2-80 A4-70 A4-80 A8; Class 4/5/6/8/10/12;Grade 2/5/8 | | Standard | DIN;ISO;ASME;GB;BS;IFI;GOST....and customized | | Surface | Black;Zinc Plate;Dacromet;Ruspert;Magni;Zinc-Nickel;Plain;HDG | | Package | Box;Plastic Bag;Plastic Bucket;Blister Box;Pallet Carton... | | Sample | Available | | EU CBAM | Available | | Items | U Bolt/Hex Flange Bolt/ Hex bolt/Hammer Bolt/Socket Bolt/Carriage Bolt/Hanger Bolt/Wing Bolt/Eye bolt/Weld bolt/Clinch Bolt/ Thread Bar/Thread Rod | | --- | --- | | Material | Stainless Steel A2 A4 A8/Carbon Steel/Brass/Alloy Steel | | Grade | A2-70 A2-80 A4-70 A4-80 A8; Class 4.6/4.8/5.6/6.8/8.8/10.9/12.9;Grade 2/5/8 | | Standard | DIN;ISO;ASME;GB;BS;IFI;GOST....and customized | | Surface | Black;Zinc Plate;Dacromet;Ruspert;Magni;Zinc-Nickel;Plain;HDG | | Package | Box;Plastic Bag;Plastic Bucket;Blister Box;Pallet Carton... | | Sample | Available | | EU CBAM | Available | | Items | Chipboard Screw/ Wood Scew/ Roofing Screw/Decking Screw/ Facade Screw/Drywall Screw/Set Screw/Drilling Screw/ Euro Screw/ Window Screw/ Bimetal | | --- | --- | | Material | Stainless Steel C1 A2 A4 /Carbon Steel/Brass/Alloy Steel | | Grade | A2-70 A2-80 A4-70 A4-80 | | Standard | DIN;ISO;ASME;GB;BS;IFI;GOST....and customized | | Surface | Black;Zinc Plate;Dacromet;Ruspert;Magni;Zinc-Nickel;Plain;HDG | | Package | Box;Plastic Bag;Plastic Bucket;Blister Box;Pallet Carton... | | Sample | Available | | EU CBAM | Available | ## Description Yellow Metal Self Tapping Threaded Insert 302 303 304 307 3 Cutting Holes Type Bushing Slotted Type is part of our thread repair & solid threaded inserts range (Threaded Inserts & Clinch Fasteners). ### Key details - **Type:** Spring - **Standard:** DIN, ANSI, GB, JIS, GOST, BSW - **Material:** Stainless Steel - **Grade:** 12.9 - **Head Style:** Round - **Connection:** Insert - **Capacity:** 300tons/Month - **Other Material:** Carbon Steel and Brass Available configurations include material, head style, standard, grade and other material. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 1 piece at US$0.012 – 0.12 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 Yellow Metal Self Tapping Threaded Insert 302 303 304 307 3 Cutting Holes Type Bushing Slotted Type? The listed minimum order is 1 piece, at US$0.012 – 0.12 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 Yellow Metal Self Tapping Threaded Insert 302 303 304 307 3 Cutting Holes Type Bushing Slotted Type? Type: Spring; Standard: DIN, ANSI, GB, JIS, GOST, BSW; Material: Stainless Steel; Grade: 12.9; Head Style: Round; Connection: Insert. 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 other 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 thread repair & solid threaded inserts are available? The Thread Repair & Solid Threaded Inserts category lists 961 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/thread-repair-solid-threaded-inserts/](https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/thread-repair-solid-threaded-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 Thread Repair & Solid Threaded Inserts →](https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/thread-repair-solid-threaded-inserts/) [![Brass PPR Male Threaded Insert](https://img.engineeringhardware.com/Brass-PPR-Male-Threaded-Insert-2.webp)](https://engineeringhardware.com/product/brass-ppr-male-threaded-insert-2/) Thread Repair & Solid Threaded Inserts ### [Brass PPR Male Threaded Insert](https://engineeringhardware.com/product/brass-ppr-male-threaded-insert-2/) Socket Union · Copper **US$0.24 – 0.30**MOQ 2,000 pieces [![Screw Thread Steel Rolling T-Shaped Nut with Ball Spring](https://img.engineeringhardware.com/Screw-Thread-Steel-Rolling-T-Shaped-Nut-with-Ball-Spring.webp)](https://engineeringhardware.com/product/screw-thread-steel-rolling-t-shaped-nut-with-ball-spring/) Thread Repair & Solid Threaded Inserts ### [Screw Thread Steel Rolling T-Shaped Nut with Ball Spring](https://engineeringhardware.com/product/screw-thread-steel-rolling-t-shaped-nut-with-ball-spring/) Insert · DIN, GB, ANSI, BSW, JIS, GOST **US$0.36 – 0.60**MOQ 1 piece [![304 Corrosion Resistance Coil Threaded Inserts Steel Wire Screw Sleeve Thread Insert](https://img.engineeringhardware.com/304-Corrosion-Resistance-Coil-Threaded-Inserts-Steel-Wire-Screw-Sleeve-Thread-Insert.webp)](https://engineeringhardware.com/product/304-corrosion-resistance-coil-threaded-inserts-steel-wire-screw-sleeve-thread-insert/) Thread Repair & Solid Threaded Inserts ### [304 Corrosion Resistance Coil Threaded Inserts Steel Wire Screw Sleeve Thread Insert](https://engineeringhardware.com/product/304-corrosion-resistance-coil-threaded-inserts-steel-wire-screw-sleeve-thread-insert/) DIN, ANSI, GB, JIS, BSW · Stainless Steel; 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