Ingco Heavy-Duty M6 x 55mm Shell Anchor Expansion Bolt Set - 45mm Sleeve Length Zinc-Plated Carbon Steel Concrete Shield Anchors (HWHA0605511)

Securing structural framing, wall brackets, or industrial electrical installations onto hard concrete surfaces with standard plastic wall plugs is highly unreliable. Over time, continuous load tension, environmental shifts, and equipment vibrations cause standard fasteners to give way, leading to shaky installations or total mounting failure. The Ingco HWHA0605511 Heavy-Duty Shell Anchor is engineered to establish a permanent, unyielding mechanical grip inside dense masonry and concrete substrates. Featuring an M6 internal thread diameter combined with an optimized 45mm expanding sleeve length, this high-strength shield anchor distributes massive holding forces deep within the substrate material.

The exceptional pulling resistance of this anchor stems from its premium drop-forged, yellow zinc-plated carbon steel shell configuration. When the hex bolt is torqued down, the precision-tapered internal cone wedge is drawn upward into the split outer sleeve, forcing the three-segment external shell outward to clamp tightly against the interior walls of your pre-drilled masonry channel. This structural mechanical design safely handles pull-out loads of up to 1000kg. Finished with an advanced yellow zinc plating layer to resist harsh weathering and moisture oxidation, this industrial-grade hardware is supplied in a heavy-duty 25-piece storage bottle, making it the perfect choice for high-volume installations across workshops and commercial job sites.

Technical Specifications

• Brand: INGCO

• Model: HWHA0605511

• Product Type: Heavy-Duty Shell Expansion Shield Anchor Bolt Set

• Anchor Internal Thread Sizing: M6 Metric Thread Sizing (1/4 Inch Equivalence Layout)

• Sleeve Sizing Profile: 11.5mm Sleeve Diameter | 45mm Precision Sleeve Length

• Total Bolt Configuration: M6 x 55mm Sizing Sizing

• Maximum Pull-Out Load Capacity: Rated up to 1000 kg for high-load anchoring stability

• Material Composition: Industrial-Grade Forged High-Strength Carbon Steel Core

• Surface Protection Finish: Corrosion-Resistant Yellow Zinc Plating for indoor and outdoor atmospheric protection

• Anchor Architecture Layout: Three-segment heavy expansion shell with high-friction external ribbing and internal pull-cone wedge

• Fastener Type: Hex head nut integration with loose structural washers included for immediate installation

• Primary Target Substrates: Poured structural concrete foundation pads, natural solid stone slabs, dense building bricks, aggregate concrete blockwork, and hard mortar beds

• Primary Applications: Mounting electrical distribution boxes to block walls, securing plumbing pipe brackets, fixing steel angles, anchoring light garage shelving units, and installing external gate railings

• Total Package Quantity: 25 Pieces Per Bottle Pack Configuration

• Packaging Type: Supplied securely enclosed inside a durable clear retail storage bottle for clean warehouse shelf tracking and thread edge protection