China Double Point Screw Manufacturers Factory Suppliers

Double Point Screws are widely used fasteners in the construction and engineering fields, primarily for securing structures to concrete, masonry, or other rigid materials. Our expansion hooks, with

The concrete wall expansion hook anchor is a mechanical fastener designed for use in concrete, brickwork, and solid structural bases. It achieves secure anchoring through an expansion-locking

The sleeve expansion hook fastener is a mechanical anchoring component used in construction, industrial installation, and engineering fixation. It achieves a secure connection with base

The Expansion Anchor with Hook End is an engineered fastener that combines an expansion anchoring mechanism with a hook function, primarily used for suspending and securing items to walls, concrete,

Floating Nut Assembly is an industrial fastening component that integrates a floating compensation structure with high-strength threaded connection functionality. It is widely used in new energy

Steel Expansion Hooks are metal fasteners that achieve secure installation through an expansion locking structure. They are widely used in heavy-duty suspension, equipment mounting, and engineering

Cage Nut Assembly, a highly mature and widely used structural fastening solution, achieves a combination of rapid installation, position compensation, and high-strength connection by fixing nuts

The Blind Self-Drilling Rivet is an innovative fastener that integrates drilling and fastening, suitable for single-sided operation scenarios. Its unique Drill-Point design automatically drills and

Expanding screw hooks are functional fasteners that mechanically lock into the substrate through an expanding structure. They are primarily used for safe suspension and stable fixation in

The Secure-Grip Expansion Hook is an engineering fastener that achieves reliable anchoring through mechanical expansion. It is widely used for suspension and fixation in concrete, solid brick, and

Knurled Brass Nuts are a type of brass insert nut where the surface knurling enhances the locking mechanism. They are widely used in fastening plastic and composite materials—the textured outer shell

Hex Flange Weld Nut are a standard fastener widely used in various mechanical and structural connections. They are named for their hexagonal shape. Hex Bolt Nuts have the advantages of easy