Products
Non-Standard Nut
Stainless Steel Hexagon Socket Oil Plug With Washer
External hexagonal oil plug, also known as oil drain plug or screw plug, is a special fastener used in mechanical equipment to seal oil holes in lubrication systems such as oil tanks, oil cylinders, and gear boxes. Its core function is to provide reliable sealing and convenient opening and closing operations when the equipment needs to replace or drain lubricating oil.
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Round-Head Edge-Cut Pin Shaft With Holes
The round head trimmed edge pin with hole is an exquisitely designed standard connecting piece, which is widely used in the hinged parts of construction machinery, agricultural equipment, heavy trucks and other fields. The core design is that one end is a round head, which facilitates installation and prevents the whole body from falling off.
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Stainless Steel Round Head Hexagon Socket Blind Hole Nut
This product is a stainless steel fastener suitable for precision connection scenarios. The core structure is "round head anti-slip serrations + hexagonal blind holes + tubular body", which combines stability and convenience. The annular anti-slip serrations at the bottom of its head can be embedded into the surface of the connector, greatly enhancing friction and effectively resisting the risk of loosening caused by vibration and impact.
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Stainless Steel Cross Hole Nut
The stainless steel cross-hole nut is a fastener specially designed to achieve high-strength, repeatable disassembly and assembly of threaded connections on the sides of plates, pipes and structural parts. It is precision-made of high-quality austenitic stainless steel (such as 304 or 316), which is inherently excellent in corrosion resistance and oxidation resistance.
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Carbon Steel Square Nuts For Industrial Machinery
The square nut is a classic flange-face nut. Its unique square design allows it to effectively resist wrench rotation during installation, providing excellent anti-loosening performance. Compared with ordinary hexagonal nuts, its contact area is larger, which can better distribute the load, protect the surface of the connected parts and prevent loosening.
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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.
