Products
Non-Standard Screw
Stainless Steel Cylindrical Head Hexagon Socket Screw
Stainless steel cylindrical head hexagon socket screws are a standard fastener widely used in industrial assembly. The main body is made of stainless steel and has excellent rust and corrosion resistance. The head has a low cylindrical shape with an internal hexagonal groove at the top.
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Stainless Steel Flat-Groove Step Screws
Stainless steel slotted step screws, also known as bushing screws or positioning step screws, are a type of fastener with a special structure. The core of its design is that the screw has a section of unthreaded, cylindrical stepped shaft with precise diameter.
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Stainless Steel Hexagon Socket Double Head Screws
Stainless steel hexagonal double-head screws, also known as studs or studs, are standard fasteners with threads on both ends and a smooth or knurled shaft in the middle. The "external hexagon" refers to the hexagonal driving part in the middle for tool clamping, not the head.
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Stainless Steel Three-Point Welded Screws
Stainless steel three-point welding screw is a fastener specially designed for efficient fixing of metal plates and structural parts. Its name comes from the unique welding process: the bottom surface of the screw head is designed with three evenly distributed raised points.
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Hexagon Socket Hollow Screw With Internal And External Threads
The external hexagonal hollow screw with internal and external threads is a multifunctional fastener with a unique structure. Its exterior adopts a standard hexagonal head design, making it easy to install and disassemble using a conventional wrench. The interior is a through-hole hollow structure, forming a tubular channel with internal threads at both ends or one end.
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Latest News
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Wenzhou Riyi: Leading Supplier of Cold Heading Non-Standard Parts and Non-Standard Carbon Steel Parts
2026-04-14In 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.
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The Indispensable Partner for Custom Fasteners: Wenzhou Riyi Standard Parts Co., Ltd.
2026-04-07In the intricate landscape of European industrial manufacturing, the demand for precision, reliability, and bespoke solutions is paramount.
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What Is a T Screw? Understanding Its Design and Applications
2026-04-05In 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?
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The Growing Role of Non-Standard Screws in Modern Manufacturing
2026-04-02In 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.
