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

In the fields of building installation, industrial equipment fixing, warehousing and logistics, electromechanical engineering, and infrastructure construction, safe and reliable connection methods

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

Spiral Press-In Stud is a precision fastener designed for high-reliability sheet metal connections. Its unique helical knurled texture achieves mechanical interlocking with the base sheet, creating a

Self-drilling blind rivets are a high-efficiency, multi-functional fastening solution designed for industrial applications requiring rapid drilling and riveting in a single-sided operating

In complex assembly environments and industrial systems with high consistency requirements, traditional rigid nuts often struggle to cope with assembly risks arising from hole misalignment, thermal

In high-reliability assembly structures, pins are not merely simple connectors, but key components affecting overall assembly stability, vibration resistance, and long-term service life. Spiral Knurl

In high-precision mechanical assembly and modular structural systems, alignment accuracy often determines the stability and lifespan of the overall system. The Precision Double-End Alignment Bolt is

Slotted Knurled Press-In Pins are mechanical fasteners that achieve permanent or semi-permanent fixation through press-in, eliminating the need for threads or welding. Utilizing an axially slotted

Anchor Bolt Hooks are structural connectors that achieve high-strength anchoring through mechanical expansion. They are typically used to suspend heavy objects or secure functional components in

In modern industrial assembly systems, fasteners are far more than just a bolt; they support the stability, safety, and service life of structures. fange equipped hexagon head bolts, with their

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