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Fastener Nut

Stainless Steel Blind Hole Nuts With Threaded Inserts

Stainless steel blind hole M4 nuts are a type of stainless steel special-shaped fasteners, which refer to nuts with M4 metric threads (about 4 mm in diameter), made of stainless steel, and designed to provide internal thread connection in scenarios where bilateral operations are not possible. These products mostly refer to blind rivet nuts or insert nuts, which can be installed from only one side with special tools to form high-strength internal threads on thin plates, profiles or composite materials.

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Heat Treated Ball Head Blind Hole Nut

The ball head blind hole nut is a high-end fastener that integrates precision structural design and practical functions. Its unique design combines a ball end and a blind hole thread structure. It is specially developed for precision application scenarios that require hidden connections, beautiful assembly and special angle adjustment.

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304 Corrosion Resistant Stainless Steel Hexagonal Nut

Stainless steel hexagonal nut is a standard fastener made of stainless steel. It has become an indispensable basic connection in the industrial field due to its excellent corrosion resistance, good mechanical properties and wide application adaptability.

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Umbrella-Shaped Through Hole Nut

Umbrella-type through-hole nut, named because its shape resembles an open umbrella, is a plate fastener with internal threads. The main body is usually composed of a circular umbrella cover and a handle with teeth or patterns. It is made of carbon steel, stainless steel or aluminum alloy by cold heading or machining.

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Carbon Alloy Steel Hexagonal Hub Nut

Hexagonal hub nuts are a critical safety component designed to secure wheels to vehicle hub bolts or studs. Its name comes from its most distinctive appearance feature - the standard external hexagonal design, which makes it easy to apply force with an universal wrench or socket.

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Hexagon Socket Cap Nut With Block Shot

The external hexagonal cap nut is a special nut with both protection and tightening functions. It adds a closed spherical or flat dome on top of a standard external hex nut to form a complete cover. This design allows the nut to completely wrap and isolate the exposed bolt end after tightening, preventing the threaded portion from being directly exposed to the external environment.

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Latest News

Cold Heading Parts Manufacturing: Precision, Efficiency and the Role of Wenzhou Riyi Standard Parts
2026-07-13
In modern mechanical manufacturing, cold heading parts have become essential components in automobiles, home appliances, construction hardware, electronic connectors and aerospace equipment.
Application and Advantages of Cold-Formed Precision Automotive Hardware Parts
2026-07-06
Automobile component fasteners and cold-molded non-standard parts are core basic hardware components that support modern automobile and precision machinery manufacturing.
Non-standard Stainless Steel Nuts → Stainless Steel Custom Nuts for Harsh Working Environments
2026-06-29
In modern mechanical manufacturing, standard fasteners can no longer meet all assembly requirements. Non-standard hexagonal nuts have gradually become essential customized hardware for special equipment, new energy equipment and electrical cabinets.
Riyi Standard Parts: Professional Manufacturer of Stainless Steel Fasteners
2026-06-15
Riyi Standard Parts is a reliable professional manufacturer focusing on the production and supply of various stainless steel fasteners.