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product description: gecko is a kind of expansion bolt. the gecko thread is long and easy to install. it is usually used for heavy-duty facilities, so it is widely used in many industries. generally, it plays a fixed role

wedge anchors

material: stainless steel 304316, grade 8.8 high strength and grade 12.9 high strength

application: suitable for concrete and dense natural stone, metal structure, metal profile, bottom plate, support plate, bracket, railing, window, curtain wall, machine, girder, stringer, bracket, etc.