- YongnianDistrict Handan city, Hebei Province
- Nancy@mj-anchor.com
- +86 18131004569
The M6-M20 Sleeve Anchor is an innovative fastening essential from Duojia Metal Products Co., Ltd., featuring a shark-fin gecko swells design with hex nut for superior grip and stability in demanding applications. Coated in yellow zinc plating (YZP) on durable carbon steel, this anchor resists corrosion while providing high-strength expansion in concrete, masonry, or brick. Available in metric sizes from M6 to M20 and grades up to 12.9, it’s engineered for heavy industry and general use, ensuring secure holds for equipment and structures. Certified under ISO9001, ISO14001, ISO45001, and SGS, Duojia offers wholesale reliability from our Hebei factory. With minimum orders of 100 pieces, competitive FOB pricing from US $0.5, and free samples, these anchors are exported to markets like Britain, Italy, and Thailand. Perfect for construction and machine mounting, the shark-fin gecko mechanism enhances anchoring efficiency, making it a top choice for professionals seeking robust, vibration-resistant solutions in diverse environments.
Duojia’s M6-M20 Sleeve Anchor incorporates a unique shark-fin gecko swells structure with hex nut, produced in our modern Yongnian District facility with over 25 years of precision fastener experience. Crafted from carbon steel with YZP plating for rust protection, the design allows the sleeve to expand like a gecko’s grip, securing tightly upon tightening. Our 5,000+ square meter plant utilizes threading machines, forming tools, and welding robots for high-volume output up to 500 tons monthly. Installation is straightforward: select size, drill a precise hole, insert the anchor, and wrench the hex nut to activate expansion—regular inspections ensure longevity under loads. Ideal for industrial setups and part mounting, it includes quality verifications like hardness tests and AAA certification. We provide engineering customizations and after-sales support with replacements within three weeks for defects. Globally distributed, this anchor upholds Duojia’s standards for sustainable, one-stop fastening solutions tailored to heavy-duty and everyday projects.
| Parameter Name | Details |
|---|---|
| Product Name | M6-M20 Sleeve Anchor |
| Place of Origin | Hebei, China |
| Brand Name | Duojia |
| Surface Treatment | Yellow Zinc Plated |
| Size | M6-M20 |
| Material | Carbon Steel |
| Grade | 4.8, 8.8, 10.9, 12.9, A2-70, A4-70, A4-80 etc. |
| Measurement System | Metric |
| Application | Heavy Industry, General Industry |
| Certificate | ISO9001, ISO14001, ISO45001, SGS |
| Package | Small Pack+Carton+Pallet/Bag/Box With Pallet |
| Sample | Available |
| Min. Order Quantity | 100 Piece/Pieces |
| Supply Ability | 10000 Piece/Pieces per Month; 500 tons per month |
| FOB Price | US $0.5 – 9,999 / Piece |
| Delivery | 14-30 days on qty |
| Payment | T/T, L/C |
The M6-M20 Sleeve Anchor sets itself apart with its shark-fin gecko swells mechanism and hex nut, offering enhanced expansion and grip that outperforms conventional anchors in slippery or uneven surfaces. Built from zinc-plated carbon steel for corrosion resistance, it supports high grades for demanding loads, with precision machining ensuring smooth operation. Backed by coating thickness and strength tests under AAA certification, it allows for bespoke designs like modified fins for specialized holds. Duojia’s factory model delivers wholesale value with rapid production, ideal for bulk requirements without quality loss. This anchor’s innovative swell design minimizes slippage while maximizing durability, providing a versatile, essential choice for secure fastening where reliability and ease are critical.
The M6-M20 Sleeve Anchor excels in construction projects, where its shark-fin gecko swells and hex nut provide firm anchoring for beams, fixtures, or railings in concrete settings. Its YZP plating suits outdoor or industrial equipment securing, resisting elements while handling vibrations in factories or warehouses. For machine part mounting, it ensures stable attachments in automotive or assembly lines, enhancing operational safety. Duojia supplies these to regions like Canada, Mexico, and Singapore, with simple usage: drill, insert, and tighten for quick expansion—inspect periodically for heavy-duty reliability. It’s also valuable in infrastructure for embedding supports or in DIY for home improvements. This anchor’s adaptability makes it indispensable for heavy industry and general tasks, offering efficient, strong solutions for long-lasting installations across varied substrates.
