Expansion Bolt / Expansion Screw
Shaxi Hardware manufactures expansion bolts and expansion screws engineered for secure anchoring in solid and hollow wall materials. Designed for cabinet wall-mounting, heavy shelving installation, and structural furniture anchoring, these fasteners create reliable load-bearing connections in masonry, concrete, drywall, and panel substrates where standard screws cannot achieve adequate pull-out resistance.
The collection spans multiple expansion technologies: nylon expansion plug systems for universal wall anchoring, hammer drive anchors for rapid installation in concrete and masonry, internal expansion anchor nuts for blind-hole metal connections, and expansion screws for drawer slide mounting. Each product uses controlled radial expansion — the fastener body expands as the screw is driven, creating a mechanical interference fit that resists pull-out and vibration loosening.
Key products include the cabinet wall-mounting screw with integrated nylon plug, hammer drive anchors in multiple diameters, and expansion T-nuts for knock-down furniture. Materials include carbon steel with zinc plating, nylon (PA6/PA66), and stainless steel for corrosive environments. Technical support includes pull-out load data, substrate compatibility guidance, and installation recommendations.