--- title: "Iking Metal Insulation Pins for Construction Ductwork" description: "Iking Metal Insulation Pins for Construction Ductwork — Weld, Insulation & Other Fastening Pins. MOQ 10,000 pieces, US$0.012." url: https://engineeringhardware.com/product/iking-metal-insulation-pins-for-construction-ductwork/ source: Engineering Hardware & Fasteners --- # Iking Metal Insulation Pins for Construction Ductwork [![Iking Metal Insulation Pins for Construction Ductwork](https://img.engineeringhardware.com/Iking-Metal-Insulation-Pins-for-Construction-Ductwork.webp)](https://img.engineeringhardware.com/Iking-Metal-Insulation-Pins-for-Construction-Ductwork.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Pins & Dowel Fasteners › Weld, Insulation & Other Fastening Pins](https://engineeringhardware.com/fastener-products/pins-dowel-fasteners/weld-insulation-other-fastening-pins/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/iking-metal-insulation-pins-for-construction-ductwork.md) Model no. **CD Weld Pins** US$0.012 / piece MOQ 10,000 pieces · Final price confirmed in your quote - **Standard:** GB, ISO - **Material:** Stainless Steel - **Shank Diameter:** 1.2mm-6mm - **Head Diameter:** 2mm-12mm - **Length:** Customized Made - **Head Type:** Falt Head, Customized Size - **Surface Treatment:** Copper Coated,Polished, Zinc - **Package Size:** 35.00cm * 35.00cm * 35.00cm Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Iking%20Metal%20Insulation%20Pins%20for%20Construction%20Ductwork%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fiking-metal-insulation-pins-for-construction-ductwork%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 | | --- | --- | | Standard | GB, ISO | | Type | Self Adhesive Insulation Pins | | Model NO. | CD Weld Pins | | Material | Stainless Steel | | Shank Diameter | 1.2mm-6mm | | Head Diameter | 2mm-12mm | | Length | Customized Made | | Description | CD Insulation Pins | | Washer | 25.4mm or 30mm, 38mm | | Application | HVAC System, Air Conditioning | | Function | Fixing Pins Insulation Materials | | Advantage | Corrosion-Resistant | | Head Type | Falt Head, Customized Size | | Pin | 10ga, 12ga 14ga | | Surface Treatment | Copper Coated,Polished, Zinc | | Transport Package | Carton Box | | Specification | Shank Diameter:1.2mm-6mm; Head Diameter:2mm-12mm; | | Origin | China | | Package Size | 35.00cm * 35.00cm * 35.00cm | | Package Gross Weight | 20.000kg | | Base | high stength Galvanized steel, stainless steel | | Insulation Department | Supplies a full range of thermal and acoustic insulation products, including glass wool, mineral wool, elastomeric insulation, ceramic fiber, waterproof breathable membranes, acoustic panels, and matching insulation pins and fasteners. | | Machinery Department | Specializes in complete stud welding equipment, covering stud welders, shear studs, CD studs, insulation fasteners, and all matching installation accessories. | | ISOKING | Thermal and acoustic insulation systems for construction | | KINGWOOL | High-temperature fire-resistant ceramic fiber products | | FIRSTFLEX | Flexible insulation materials for HVAC and cold chain pipelines | | KING Stud Welding | Specialized welding machines and studs for insulation fixing, bridge engineering, shipbuilding, and metal structure projects | | Current production facilities | 2 glass wool plants | | Production lines include | 13 glass wool production lines | | Category | [Weld, Insulation & Other Fastening Pins](https://engineeringhardware.com/fastener-products/pins-dowel-fasteners/weld-insulation-other-fastening-pins/) | ## Technical parameters | Insulation fastener | | | --- | --- | | Specification | 1-1/4", 1-1/2", 2", 2-1/2", 3", 4", 4-1/2", customize | | Material | Pin: Stainless steel, carbon steel, copper, alloy | | Base: high stength Galvanized steel, stainless steel | | | Surface treatement | Copper plated or Galvanized plated. | | Products Features | Simple construction, high efficiency, save manpower;Easy weld to fasten the insulation;Sharp pins easily go through;Cup head pins with paper washers are used for aluminum foil faced insulation;Cup head pins with sleeves are sued for tin foil faced insulation;Length tolerance ±0.1mm. | | Packing | Plastic Bag+ Carton or as customer requires | | Production Capacity | 10000 Pcs/hour | | Delivery | Within 15-20 days after confirming the deposit | | Application | fasten the insulation or insulation sheet, such as air duct work insulation, marine | ## Description Iking Metal Insulation Pins for Construction Ductwork is part of our weld, insulation & other fastening pins range (Pins & Dowel Fasteners). ### Key details - **Type:** Self Adhesive Insulation Pins - **Standard:** GB, ISO - **Material:** Stainless Steel - **Length:** Customized Made - **Head Type:** Falt Head, Customized Size - **Surface Treatment:** Copper Coated,Polished, Zinc - **Application:** HVAC System, Air Conditioning - **Shank Diameter:** 1.2mm-6mm Available configurations include standard, material, shank diameter, head diameter and length. 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$0.012 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 Iking Metal Insulation Pins for Construction Ductwork? The listed minimum order is 10,000 pieces, at US$0.012 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 Iking Metal Insulation Pins for Construction Ductwork? Type: Self Adhesive Insulation Pins; Standard: GB, ISO; Material: Stainless Steel; Length: Customized Made; Head Type: Falt Head, Customized Size; Surface Treatment: Copper Coated,Polished, Zinc. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include standard, material, shank diameter, head diameter and 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 weld, insulation & other fastening pins are available? The Weld, Insulation & Other Fastening Pins category lists 789 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/pins-dowel-fasteners/weld-insulation-other-fastening-pins/](https://engineeringhardware.com/fastener-products/pins-dowel-fasteners/weld-insulation-other-fastening-pins/) 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 Weld, Insulation & Other Fastening Pins →](https://engineeringhardware.com/fastener-products/pins-dowel-fasteners/weld-insulation-other-fastening-pins/) [![Annular Threaded Nail/Ring Nail Annular Ring Nail/Annular-Ring Gypsum Board Nail/Ring Shank Nail/Self-Threading Pin/Threaded Nails/Twist Nail/Fluted Twist Nail](https://img.engineeringhardware.com/Annular-Threaded-Nail-Ring-Nail-Annular-Ring-Nail-Annular-Ring-Gypsum-Board-Nail-Ring-Shank-Nail-Self-Threading-Pin-Threaded-Nails-Twist-Nail-Fluted-Twist-Nail.webp)](https://engineeringhardware.com/product/annular-threaded-nail-ring-nail-annular-ring-nail-annular-ring-gypsum-board-nail/) Weld, Insulation & Other Fastening Pins ### [Annular Threaded Nail/Ring Nail Annular Ring Nail/Annular-Ring Gypsum Board Nail/Ring Shank Nail/Self-Threading Pin/Threaded Nails/Twist Nail/Fluted Twist 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