Products
Fastener Nut
Cylindrical Head Hexagon Socket Blind Hole Nut
The cylindrical head hexagonal blind hole nut is a special fastener with a cylindrical shape and a hexagonal blind hole driving groove machined in the center of the top. The nut has a smooth or threaded cylindrical surface on the outside and a fully threaded through hole on the inside.
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Round Head Square Step Blind Hole Nut
The round head square step blind hole nut is a professional fastener with well-structured design. Its naming intuitively reflects the core morphological characteristics: the head is a rounded arc surface, which can provide a smooth appearance transition and a good feel after installation; the body is a regular square columnar shape.
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Hexagonal Step Hollow Nut
The external hexagonal step hollow nut is not just a simple fastener, it is a precision mechanical part that integrates structural strength, functional integration and space optimization. It innovatively integrates the functions of traditional external hexagonal nuts, positioning bushings and wire loops, realizing multi-functional bearings in limited spaces.
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Drop-In Aluminum T-Head Nut For Metal Channel
The welded T-head nut is a fastener designed to be permanently fixed to sheet metal or structural parts. This product consists of two parts: the upper end is a standard T-shaped head, and the lower end has a welding positioning structure.
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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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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.
