Products
Screw
Anti-Rust Double-Ended Screw
Double-headed screws, also known as studs, are fasteners with threads on both ends and a polished rod in the middle. Its core function is to act as a "connecting bridge". One end (screw-in end) is firmly screwed into the threaded hole of one component as a fixed base; the other end (fastening end) passes through the through hole of another component and is locked with a nut, thereby tightly connecting the two components.
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Hexagon Socket Locking Screws And Nuts
Hexagon socket locking screw nut, also known as high-strength rivet nut, is an innovative fastener specially designed to solve the problem of connecting thin plates. It is composed of precision-matched hexagon socket screws and extrusion nuts.
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Hexagonal Head Self-Tapping Screw
Hexagon head self-tapping screws are a type of fastener that combines convenient installation with strong connection force. Its head adopts a standard hexagonal head design, which can be tightened with a wrench or socket. It provides much greater torque than cross recess or slot recess, making it easy to apply preload force and operating efficiently even in narrow spaces.
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Nickel Plated Diamond Shaped Screw
Diamond screws, also known as square screws, are fasteners with a unique rhombus (square) head structure. This special design is its core value and requires the use of a special diamond socket wrench for installation and removal. Its main features are excellent anti-tampering and certain anti-theft properties.
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Carbon Steel Punching Pin Shaft
The flat-head punched pin is a connection and fixing component with exquisite structure, safety and reliability. Its design feature is that both ends are flat and the shaft body is machined with radial through holes. This design allows it to achieve hinged and positioned components while providing a convenient locking channel to effectively prevent axial movement.
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Two Practical Hardware Parts in Mechanical Assembly
2026-08-25Machine manufacturing and equipment assembly all rely on standard hardware parts. They make industrial equipment more stable and better positioned.
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Fastener Types and Application Advantages in Industrial Manufacturing
2026-08-12In modern machinery, automotive and hardware processing industries, customized standard and non-standard fasteners are essential to guarantee assembly stability, structural durability and long-term anti-corrosion performance.
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Diversified Industrial Fastener Solutions Boost Global Manufacturing Upgrade in 2026
2026-08-03As global manufacturing accelerates intelligent upgrading and lightweight transformation in 2026, high-performance industrial fasteners have become core basic components supporting equipment stability and operational safety.
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Cold Heading Processing: Reliable Cold Heading Parts from Wenzhou Riyi Standard Parts
2026-07-27Cold heading processing is an efficient metal cold forming technology conducted at room temperature. Compared with traditional cutting machining, this process makes metal materials plastically deform under high pressure without removing raw materials.
