Products
Non-Standard Parts
304 Stainless Steel Non-Standard Parts
The stainless steel cylindrical pin shaft is a common standard fastener, featuring corrosion resistance and high strength. It is suitable for humid or corrosive environments and complies with GB/T and ISO standards. It undergoes surface polishing or passivation treatment, is aesthetically pleasing and durable.
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Custom-Made Non-Standard Stainless Steel Parts
Stainless steel square head step bolt is a fastener with a square head and a step design on the rod. It is usually made of cold heading of 304 or 316 stainless steel. It has excellent corrosion resistance and high strength, and is suitable for use in harsh environments such as machinery, construction, chemical industry, and ships.
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Non-Standard Stainless Steel Parts
Porous nuts are specially designed fasteners, usually used for multi-point fixing or adjustment. Unlike ordinary nuts, there are multiple holes on the sides or top of the holes. These holes can be used to insert pins, bolts or other fixing devices to enhance the stability and flexibility of the link.
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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.
