--- title: "Do Not Weld Without It: The Ceramic Ferrule for Stud Welding Guide" description: "Do Not Weld Without It: The Ceramic Ferrule for Stud Welding Guide — Weld & Shear Studs. Material: Cordierite. MOQ 1,000 pieces, US$0.0096 – 0.0132." url: https://engineeringhardware.com/product/do-not-weld-without-it-the-ceramic-ferrule-for-stud-welding-guide/ source: Engineering Hardware & Fasteners --- # Do Not Weld Without It: The Ceramic Ferrule for Stud Welding Guide [![Do Not Weld Without It: The Ceramic Ferrule for Stud Welding Guide](https://img.engineeringhardware.com/Do-Not-Weld-Without-It-The-Ceramic-Ferrule-for-Stud-Welding-Guide.webp)](https://img.engineeringhardware.com/Do-Not-Weld-Without-It-The-Ceramic-Ferrule-for-Stud-Welding-Guide.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Threaded Rods & Studs › Weld & Shear Studs](https://engineeringhardware.com/fastener-products/threaded-rods-studs/weld-shear-studs/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/do-not-weld-without-it-the-ceramic-ferrule-for-stud-welding-guide.md) Model no. **CT0012** US$0.0096 – 0.0132 / piece MOQ 1,000 pieces · Final price confirmed in your quote - **Color:** Yellow - **Material:** Cordierite - **Mohs Hardness:** 7 - **Flexural Strength:** 117 MPa Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Do%20Not%20Weld%20Without%20It%3A%20The%20Ceramic%20Ferrule%20for%20Stud%20Welding%20Guide%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fdo-not-weld-without-it-the-ceramic-ferrule-for-stud-welding-guide%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 | Application | Stud Welding | | --- | --- | | Color | Yellow | | Material | Cordierite | | Model NO. | CT0012 | | Density | 2.7g/cm3 | | Mohs Hardness | 7 | | Flexural Strength | 117 MPa | | Transport Package | Carton Box, Pallet | | Specification | customed | | Origin | China | | HS Code | 69032000 | | Production Capacity | 5000000PCS/Month | | Let's talk about something small but mighty | the ceramic ferrule for stud welding. If you've ever welded studs, you know the drill. You prep the surface, load the stud, pull the trigger, and hope everything goes smooth. But a lot of that smoothness actually comes down to the little ceramic ring around the stud. we make ceramic ferrules for stud welding that help you get clean, strong, repeatable welds-without the usual mess. | | Category | [Weld & Shear Studs](https://engineeringhardware.com/fastener-products/threaded-rods-studs/weld-shear-studs/) | ## Description Do Not Weld Without It: The Ceramic Ferrule for Stud Welding Guide is part of our weld & shear studs range (Threaded Rods & Studs). ### Key details - **Material:** Cordierite - **Application:** Stud Welding - **Color:** Yellow - **Density:** 2.7g/cm3 - **Mohs Hardness:** 7 - **Flexural Strength:** 117 MPa Available configurations include color, material, mohs hardness and flexural strength. 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$0.0096 – 0.0132 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 Do Not Weld Without It: The Ceramic Ferrule for Stud Welding Guide? The listed minimum order is 1,000 pieces, at US$0.0096 – 0.0132 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 Do Not Weld Without It: The Ceramic Ferrule for Stud Welding Guide? Material: Cordierite; Application: Stud Welding; Color: Yellow; Density: 2.7g/cm3; Mohs Hardness: 7; Flexural Strength: 117 MPa. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include color, material, mohs hardness and flexural strength. 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 weld & shear studs are available? The Weld & Shear Studs category lists 559 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/threaded-rods-studs/weld-shear-studs/](https://engineeringhardware.com/fastener-products/threaded-rods-studs/weld-shear-studs/) 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 Weld & Shear Studs →](https://engineeringhardware.com/fastener-products/threaded-rods-studs/weld-shear-studs/) [![Durable High-Strength Weld Stud for Metal Fabrication Projects](https://img.engineeringhardware.com/Durable-High-Strength-Weld-Stud-for-Metal-Fabrication-Projects.webp)](https://engineeringhardware.com/product/durable-high-strength-weld-stud-for-metal-fabrication-projects/) Weld & Shear Studs ### [Durable High-Strength Weld Stud for Metal Fabrication Projects](https://engineeringhardware.com/product/durable-high-strength-weld-stud-for-metal-fabrication-projects/) Round Head · DIN, GB **US$0.036 – 0.06**MOQ 100 pieces [![High-Quality Threaded Weld Studs From Trusted China 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GB/T10433, BS 5400, Az 1554.2 · Stainless Steel **US$0.34**MOQ 2 pieces [![Capacitor Discharge Steel Plain Finish Headless Threaded Weld Studs Bolt for Welding](https://img.engineeringhardware.com/Capacitor-Discharge-Steel-Plain-Finish-Headless-Threaded-Weld-Studs-Bolt-for-Welding.webp)](https://engineeringhardware.com/product/capacitor-discharge-steel-plain-finish-headless-threaded-weld-studs-bolt-for-welding/) Weld & Shear Studs ### [Capacitor Discharge Steel Plain Finish Headless Threaded Weld Studs Bolt for Welding](https://engineeringhardware.com/product/capacitor-discharge-steel-plain-finish-headless-threaded-weld-studs-bolt-for-welding/) Headless/Spotless · DIN, ANSI, GB, JIS, BSW, GOST **US$0.012 – 1.20**MOQ 1,000 pieces [![Brass Copper-Plated Capacitor Discharge Threaded Weld Stud for Sheet 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