Product Details

Duojia’s stainless steel wedge anchors are manufactured in our advanced Yongnian District plant, leveraging over 25 years of expertise to produce fasteners that excel in demanding, corrosive settings. The plain surface finish on 304 or 316 stainless steel enhances natural resistance to chemicals and saltwater, while the wedge design pulls the cone upward during tightening for a permanent, expandable hold. Our 5,000+ square meter facility uses precision threading, stamping, and forming equipment to achieve a 500-ton monthly capacity, ensuring consistent quality across batches. Installation is straightforward: drill a matching hole in the base material, clean debris, insert the anchor with nut and washer loose, and torque the nut to expand the wedge—suitable for both indoor and outdoor use without overtightening to avoid damage. Ideal for mounting brackets or equipment in coastal or industrial areas, they undergo rigorous grade and material inspections with AAA certification. We provide customization from prototypes to mass production, supported by efficient after-sales including replacements within three weeks for defects. Exported worldwide, these anchors reflect Duojia’s sustainable focus, offering a plain, high-strength option for enduring fixings in construction projects and machinery setups where exposure to elements demands uncompromising performance.

Product Parameters

Product Features

Stainless steel wedge anchors from Duojia shine with their 304/316 stainless steel construction and plain finish, delivering inherent corrosion resistance that outperforms coated alternatives in harsh, chemical-laden, or marine environments, ensuring extended service without degradation. The wedge mechanism provides instant, permanent expansion with high shear strength across grades, ideal for dynamic loads where reliability is paramount. Certified through tensile and environmental tests under AAA guidelines, they support customizations such as length variations for deeper embeds or specialized alloys for extreme conditions. Duojia’s streamlined processes offer competitive wholesale pricing and rapid scaling, perfect for large-scale demands with minimal lead times. These anchors’ bolt-with-wedge design simplifies torque application while minimizing base material stress, fusing heat-treated durability with straightforward mechanics to create an essential fastener that enhances installation efficiency and load capacity, standing out in scenarios requiring robust, low-maintenance anchoring without the need for additional protective treatments.

Product Applications

Stainless steel wedge anchors are vital for construction projects, attaching beams, columns, or brackets to concrete with their expansion grip for structural integrity in buildings exposed to moisture. In industrial settings, they mount machinery or supports in chemical plants, resisting corrosion from harsh substances. For outdoor applications, they’re used in marine structures like docks or coastal barriers, enduring saltwater without rusting. Duojia supplies to international markets including Canada, Australia, and Saudi Arabia, with simple installation: drill a matching hole, clean, insert with nut loose, place object, and tighten to expand—avoid overtightening. They’re also effective in renovations for securing fixtures in humid areas like bathrooms or pools. This anchor’s stainless versatility suits heavy industry and general tasks, facilitating permanent, corrosion-free fixings that improve safety and durability in diverse, challenging environments.