Product Details
Duojia’s Wedge Anchor Bolt is produced in our state-of-the-art Yongnian District plant, leveraging advanced technology and over 25 years of expertise to create fasteners that prioritize strength and ease of use. The carbon steel construction, available in plated or stainless variants, resists environmental wear, while the wedge design pulls the cone upward during installation for a locked-in fit without requiring special tools. Our expansive 5,000+ square meter facility incorporates stamping, threading, and quality control processes to achieve a 500-ton monthly output, ensuring batch consistency. To install, drill a precise hole matching the anchor diameter (e.g., 10mm for M10), clean debris, insert the bolt with nut loose, position the object, and tighten the nut to expand the wedge—suitable for both new builds and retrofits. Ideal for attaching supports or equipment, it undergoes rigorous grade testing and AAA certification for plating integrity. Customization includes length or material adjustments, backed by comprehensive after-sales with replacements within three weeks for defects. Exported worldwide, this bolt supports Duojia’s eco-friendly initiatives, offering a high-tensile, corrosion-resistant solution for stable fixings in construction sites, factories, and infrastructure, promoting efficiency and safety in high-load scenarios.
Product Parameters
| Parameter Name | Details |
|---|
| Product Name | Wedge Anchor Bolt |
| Place of Origin | Hebei, China |
| Brand Name | Duojia |
| Surface Treatment | Zinc Plated / Stainless Steel (Plain) |
| Size | M6-M24 |
| Material | Carbon Steel / Stainless 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 |
Product Features
The Wedge Anchor Bolt distinguishes itself with a cone-wedge mechanism on carbon or stainless steel, offering superior expansion and pull-out resistance enhanced by zinc plating for corrosion protection, performing reliably in damp or outdoor conditions where standard bolts may fail. This design allows for immediate locking with minimal torque, supporting high shear across grades for dynamic applications. Certified through load and environmental durability tests under AAA protocols, it permits customizations like extended threads for deeper embeds or alloy upgrades for extreme resilience. Duojia’s optimized production delivers value-driven wholesale with consistent quality, ideal for bulk construction needs. These bolts’ heat-treated build minimizes installation depth while maximizing grip, integrating anti-rust attributes with simple nut-tightening to provide a versatile fastener that enhances safety, reduces downtime, and excels in scenarios requiring permanent, vibration-proof anchoring without complex preparation.
Product Applications
The Wedge Anchor Bolt is critical for construction projects, securing beams or columns to concrete foundations with its expansion hold for structural reinforcements in buildings and bridges. In industrial settings, it mounts machinery or HVAC systems to floors, enduring vibrations in factories or warehouses. For infrastructure, it’s used to fasten barriers or utilities to stone or masonry in tunnels or roads. Duojia exports to locales like South Korea, Canada, and Mexico, with easy installation: drill (matching diameter), clean, insert with nut loose, place object, and tighten for wedge activation—avoid overtightening. It’s also suitable for renovations, attaching fixtures in commercial spaces. This bolt’s heavy-duty capability suits general industry and heavy tasks, facilitating permanent, secure fixings that improve stability and safety in diverse concrete-based applications.
