Locking Carabiners&Folding Padded Fishing Chairs
Locking Carabiners&Folding Padded Fishing Chairs Locking Carabiners&Folding Padded Fishing Chairs
Home Climbing Anchors Expansion Bolt
YUCHI 1/2" x 3-1/2" Heavy Duty Anchor, Torque-Activated Expansion Bolt, Wedge Anchor, 304 Stainless Steel Hex Fastener, Strong Hold Screw for Concrete, Industrial & Commercial Use (25 Pack)

YUCHI 1/2" x 3-1/2" Heavy Duty Anchor, Torque-Activated Expansion Bolt, Wedge Anchor, 304 Stainless Steel Hex Fastener, Strong Hold Screw for Concrete, Industrial & Commercial Use (25 Pack)

$ 49.00

$ 70.00

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Product Details

  • 【Premium 304 stainless steel】Made from 100% premium 304 stainless steel, featuring a threaded outer sleeve for an exceptionally strong hold. Our heavy-duty anchor is Ideal for indoor and outdoor use, it performs reliably in extreme conditions, including underwater applications
  • 【Easy Installation & Reusable】Installs quickly and effortlessly without hammering or specialized tools, perfect for both professionals and DIYers. Unlike traditional anchors, it can be removed without damage, making it reusable and low-waste while supporting sustainable practices
  • 【Superior Strength】With a precision expansion design, our bolt expands only after full insertion, reaching an expansion diameter of 6mm for a secure, gap-free hold. It boasts a pull-out strength of 6,856 lbf and a shear strength of 10,200 lbf, far surpassing industry standards
  • 【Versatile Applications】This high-performance anchor secures installations on concrete, cement, brick, wood and metal sheets. Not for drywall. Perfect for a wide range of projects, from structural anchoring, heavy machinery, road signs, and interior renovations, ensuring lasting reliability for construction and industrial use
  • 【Certified–Trusted Worldwide】Backed by U.S. invention and design patents, EU patents, and patents in Taiwan and Japan. YUCHI expansion bolts are engineered for superior stability, safety, and durability, making them the preferred choice for professional applications


  • Product Dimensions ‏ : ‎ 3.54 x 0.87 x 0.87 inches; 5.29 Pounds
  • Date First Available ‏ : ‎ March 3, 2025
  • Manufacturer ‏ : ‎ YUCHI
  • Country of Origin ‏ : ‎ Taiwan

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