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Screw

Captive Hex Socket Head Cap Screw

Cylindrical head hexagonal non-shedding screws, also known as "knurled screws" or "non-shedding screws", are fasteners specially used on precision equipment that require frequent disassembly, but the screws cannot completely separate from the mother body. Its design feature is that a freely rotating elastic retaining ring or a preset knurled ring is installed on the screw.

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Stainless Steel Sheep Eye Screw For Outdoor Use

Sheep's eye screws, also known as eye screws or screw noses, are fasteners with a standard thread on one end and a forged circular ring on the other end. Its unique design cleverly integrates the fastening function of the screw and the hanging and connecting functions of the eye, making it an indispensable and practical hardware for all walks of life.

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Precision Machined Tire Bolt For Wheel Hub

Tire bolts, although they are small parts, carry a huge responsibility for driving safety. As the core fastener connecting wheels and vehicle bearings, its quality is directly related to the driving stability of the vehicle and the safety of the passengers. Our tire bolts are made of high-quality alloy steel and undergo precision forging and heat treatment processes.

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Stainless Steel Flange Bolt With Nut

Flange bolt is a special fastener that integrates the flange plate and the bolt. The lower end of the head is equipped with an integral washer (flange plate). The diameter of the plate is much larger than that of the standard bolt head and is designed with serrated or anti-slip textures.

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Stainless Steel U-Bolt For Pipe Fitting

U-bolts, also known as riding bolts, are "U"-shaped fasteners with threads on both ends that can be used with nuts. It is mainly used to firmly fix or hang tubular or rod-shaped objects (such as pipes, steel pipes, cables, etc.) on supporting structures.

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One-Slot Round Head Screw

The slotted round head screw is a classic fastener, and its hemispherical round head and slotted design are its distinctive features. The round head design is beautiful, can provide good surface contact, and reduce pressure loss on the surface of the workpiece.

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Latest News

Wenzhou Riyi: Leading Supplier of Cold Heading Non-Standard Parts and Non-Standard Carbon Steel Parts
2026-04-14
In the industrial manufacturing sector, the demand for customized components is constantly growing, as standard parts can no longer meet the diverse and complex needs of modern equipment.
The Indispensable Partner for Custom Fasteners: Wenzhou Riyi Standard Parts Co., Ltd.
2026-04-07
In the intricate landscape of European industrial manufacturing, the demand for precision, reliability, and bespoke solutions is paramount.
What Is a T Screw? Understanding Its Design and Applications
2026-04-05
In the world of mechanical engineering and industrial assembly, T screws—also known as T-shaped screws or T-head bolts—play a crucial role in providing strong, adjustable, and reliable fastening solutions. But what exactly is a T screw, and why has it become such an essential component across various industries?
The Growing Role of Non-Standard Screws in Modern Manufacturing
2026-04-02
In today’s advanced manufacturing and industrial landscape, non-standard screws are becoming increasingly vital for applications that demand customized performance, precision, and durability. Unlike standard fasteners, non-standard screws are engineered to meet specific design requirements, ensuring that products perform reliably under unique conditions across diverse industries.