--- title: "Multi-Purpose Knotted Plastic Expansion Tube Plug Silver M6 Thread Removable High Load Capacity Concrete Expansion Anchor Bolts" description: "Multi-Purpose Knotted Plastic Expansion Tube Plug Silver M6 Thread Removable High Load C… — Nylon, Plastic & Drywall Anchors." url: https://engineeringhardware.com/product/multi-purpose-knotted-plastic-expansion-tube-plug-silver-m6-thread-removable-high/ source: Engineering Hardware & Fasteners --- # Multi-Purpose Knotted Plastic Expansion Tube Plug Silver M6 Thread Removable High Load Capacity Concrete Expansion Anchor Bolts [![Multi-Purpose Knotted Plastic Expansion Tube Plug Silver M6 Thread Removable High Load Capacity Concrete Expansion Anchor Bolts](https://img.engineeringhardware.com/Multi-Purpose-Knotted-Plastic-Expansion-Tube-Plug-Silver-M6-Thread-Removable-High-Load-Capacity-Concrete-Expansion-Anchor-Bolts.webp)](https://img.engineeringhardware.com/Multi-Purpose-Knotted-Plastic-Expansion-Tube-Plug-Silver-M6-Thread-Removable-High-Load-Capacity-Concrete-Expansion-Anchor-Bolts.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Anchors & Construction Fixings › Nylon, Plastic & Drywall Anchors](https://engineeringhardware.com/fastener-products/anchors-construction-fixings/nylon-plastic-drywall-anchors/) Updated 2026-11-03 · [Markdown version](https://engineeringhardware.com/product/multi-purpose-knotted-plastic-expansion-tube-plug-silver-m6-thread-removable-high.md) Model no. **AS-20021** | **US$0.12**1,000–9,999 pieces | **US$0.084**10,000–49,999 pieces | **US$0.06**50,000–99,999 pieces | **US$0.012**100,000+ pieces | | --- | --- | --- | --- | MOQ 1,000 pieces · Final price confirmed in your quote - **Finish:** Natural Polished,Passivated,Blackening,Zinc Platin - **Grade:** A2-70/A4-80 / 8.8/10.9/12.9 - **Head Style:** / - **Material:** Stainless Steel ,Carbon Steel - **Standard:** ANSI, BSW, DIN, GB, JIS - **Package Size:** 40.00cm * 30.00cm * 16.00cm Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Multi-Purpose%20Knotted%20Plastic%20Expansion%20Tube%20Plug%20Silver%20M6%20Thread%20Removable%20High%20Load%20Capacity%20Concrete%20Expansion%20Anchor%20Bolts%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fmulti-purpose-knotted-plastic-expansion-tube-plug-silver-m6-thread-removable-high%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 | | --- | --- | | Application | Concrete Anchoring | | Finish | Natural Polished,Passivated,Blackening,Zinc Platin | | Model NO. | AS-20021 | | Grade | A2-70/A4-80 / 8.8/10.9/12.9 | | Head Style | / | | Material | Stainless Steel ,Carbon Steel | | Standard | ANSI, BSW, DIN, GB, JIS | | Type | Expansion Anchor Bolt | | Delivery Time | Normally in 15-40 Days. | | Quality | 100% Professional Test | | OEM | Customized OEM ODM Service | | Sample | Available | | Transport Package | Boxed/Bulk/Pallet or Customized Packaging | | Specification | M2-M24 (customizable) | | Origin | China | | Package Size | 40.00cm * 30.00cm * 16.00cm | | Package Gross Weight | 47.500kg | | Category | [Nylon, Plastic & Drywall Anchors](https://engineeringhardware.com/fastener-products/anchors-construction-fixings/nylon-plastic-drywall-anchors/) | ## Technical parameters | Name | Anchor Bolt | | --- | --- | | Size | M2-M24 or non-standard as request&design | | Surface | White/Yellow Zinc Plated,Dacromet, Ruspert | | Material | Stainless Steel,Carbon Steel | | Grade | 4.8, 6.8, 8.8, 10.9, 12.9, A2-70, A4-80 | | Standard | GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc | | Non-standards | OEM is available, according to drawing or samples | | Samples | Samples are free | | Package | Bulk in master cartons, then on pallets, or according to customers' requirement | ## Description Multi-Purpose Knotted Plastic Expansion Tube Plug Silver M6 Thread Removable High Load Capacity Concrete Expansion Anchor Bolts is part of our nylon, plastic & drywall anchors range (Anchors & Construction Fixings). ### Key details - **Type:** Expansion Anchor Bolt - **Standard:** ANSI, BSW, DIN, GB, JIS - **Material:** Stainless Steel ,Carbon Steel - **Grade:** A2-70/A4-80 / 8.8/10.9/12.9 - **Head Style:** / - **Finish:** Natural Polished,Passivated,Blackening,Zinc Platin - **Application:** Concrete Anchoring - **Quality:** 100% Professional Test Available configurations include finish, grade, head style, material and standard. 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$0.012 – 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 Multi-Purpose Knotted Plastic Expansion Tube Plug Silver M6 Thread Removable High Load Capacity Concrete Expansion Anchor Bolts? The listed minimum order is 1,000 pieces, 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. ### How does the price change with quantity? Volume pricing: US$0.12 for 1,000–9,999 pieces; US$0.084 for 10,000–49,999 pieces; US$0.06 for 50,000–99,999 pieces; US$0.012 for 100,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote. ### What are the main specifications of Multi-Purpose Knotted Plastic Expansion Tube Plug Silver M6 Thread Removable High Load Capacity Concrete Expansion Anchor Bolts? Type: Expansion Anchor Bolt; Standard: ANSI, BSW, DIN, GB, JIS; Material: Stainless Steel ,Carbon Steel; Grade: A2-70/A4-80 / 8.8/10.9/12.9; Head Style: /; Finish: Natural Polished,Passivated,Blackening,Zinc Platin. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include finish, grade, head style, material and standard. 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 nylon, plastic & drywall anchors are available? The Nylon, Plastic & Drywall Anchors category lists 871 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/anchors-construction-fixings/nylon-plastic-drywall-anchors/](https://engineeringhardware.com/fastener-products/anchors-construction-fixings/nylon-plastic-drywall-anchors/) 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 Nylon, Plastic & Drywall Anchors →](https://engineeringhardware.com/fastener-products/anchors-construction-fixings/nylon-plastic-drywall-anchors/) [![3mm 4mm 5mm 6mm 8mm 10mm 12mm 14mm Plastic Wall Plugs Screw Fixing Brick Stone Concrete Expansion Anchor 33mm](https://img.engineeringhardware.com/3mm-4mm-5mm-6mm-8mm-10mm-12mm-14mm-Plastic-Wall-Plugs-Screw-Fixing-Brick-Stone-Concrete-Expansion-Anchor-33mm.webp)](https://engineeringhardware.com/product/3mm-4mm-5mm-6mm-8mm-10mm-12mm-14mm-plastic-wall-plugs-screw-fixing-brick-stone/) Nylon, Plastic & Drywall Anchors ### [3mm 4mm 5mm 6mm 8mm 10mm 12mm 14mm Plastic Wall Plugs Screw Fixing Brick Stone Concrete Expansion Anchor 33mm](https://engineeringhardware.com/product/3mm-4mm-5mm-6mm-8mm-10mm-12mm-14mm-plastic-wall-plugs-screw-fixing-brick-stone/) Round Head · DIN, ANSI, GB, JIS, BSW, GOST **US$0.012 – 0.12**MOQ 100 pieces 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