Manufacturer Anti-Loosening Hollow Serrated Expansion Anchor Plug for Secure Fastening
- Anti-Loosening Technology: The serrated structure interlocks tightly with substrates (concrete, masonry, or hollow walls), preventing slippage or loosening even under vibration or long-term load — ideal for secure fastening expansion anchor needs in industrial facilities, residential renovations, or infrastructure projects.
- Hollow & Serrated Design: The hollow body combined with serrated edges enhances friction and load distribution, providing superior stability compared to standard anchors — perfect as a hollow wall anchor expansion screw for drywall, brick, or concrete surfaces (e.g., mounting shelves, curtain rods, or light fixtures).
- Premium Quality Material: Crafted from high-strength metal (with corrosion-resistant plating options like zinc or yellow chromate), these anchors offer durability and longevity. They suit both indoor (humid bathrooms, kitchens) and outdoor use (e.g., construction expansion anchor for building facades, or industrial expansion anchor bolt for machinery/equipment mounting in mines).
- Versatile Applications: Works seamlessly as a drywall expansion anchor plug for home DIY projects, a heavy duty expansion anchor bolt for construction sites, an industrial expansion anchor for mine/factory equipment, or even as a supplementary fastener for nylon wall anchor plastic expansion systems in complex installations.
| Brand Name | Hangfan |
| Material | Carbon Steel,Stainless Steel |
| Surfacement | Zinc Plated,Galvanized |
| Place of original | China,Hebei |
| Application | Plaster, Sheet Metal, Drywall, concrete, Paneling |
| Capacity | Srong |
| Hardware Factory Workshop |
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| With years of hardware production experience, we utilize high-precision, advanced production equipment and cutting-edge technologies & craftsmanship, and have partnered with multiple well-known brands. Backed by a strong design team, professional technical expertise, and strict management systems, we ensure our fasteners are of excellent quality and reliable performance, delivering high-quality products to you. |
FAQ
Q1:How many coutries you already exported ?
A1:Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey,Jordan,etc.
Q2:How can l get some samples?
A2:Small samples in store and can provide the samples for free. Catalgue is available, most patternswe have ready samples in stock.Customized samples will take about 5-7days.
Q3:What is the delivery ?
A3:Sample order's delivery time is 5-7 days. Container orders are about 15-20 days