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Fastener Nut

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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Hexagon Socket Blackened Blind Hole Nut

Blackened external hexagonal blind hole nut is a standard fastener commonly used in the field of mechanical assembly. Its name intuitively describes the characteristics of the product: "External hexagonal" means that the outside of the nut has a hexagonal head shape.

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Latest News

Standard and Non-Standard Hardware: Best Choice for Buyers
2026-05-25
When buying hardware and fasteners for machines and production, buyers usually need two kinds of products: standard parts and non-standard custom parts.
Non-Standard Nuts: Core Advantages and Professional Customization from Wenzhou Riyi Standard Parts Co., Ltd.
2026-05-20
In the fast-paced industrial world, standard nuts often fail to meet the specialized needs of complex equipment and custom projects.
Wenzhou Riyi: Your Trusted Manufacturer & Supplier of Custom Non-Standard Screws
2026-05-12
In today’s competitive industrial landscape, non-standard parts are critical for meeting unique engineering and assembly requirements.
The Growing Market Demand for Non-standard Screws and Bolts: Riyi Standard Parts’ Response
2026-05-06
In the global manufacturing landscape, the demand for customized fasteners has been soaring in recent years, driven by the rapid development of high-end equipment manufacturing, new energy, aerospace, and precision instrumentation industries.