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Screw

Bronze Hexagonal Round-Head Threaded Connection With Hole Drilled

The brass hexagonal round head punched joint is a connector with a head that is a composite shape of hexagonal and round heads, with prefabricated holes (optical holes or threaded holes) inside or on the side. It is usually used for transition connections, branch leads or fixed supports of pipes, cables and rods.

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Bronze Cylindrical Head Hex Socket Screw

Brass cylindrical head hexagonal socket screw is a mechanical connector made of brass. The head is cylindrical and has a hexagonal socket hole on the top. It is suitable for occasions that require higher assembly accuracy.

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304 Stainless Steel External Hexagonal Assembly Component

The 304 stainless steel external hexagonal assembly is a fastener that preassembles the external hexagonal bolt and the matching washer (flat washer, spring washer or a combination of both) into one body. Its typical structure is: one or more non-detachable or movable washers are set under the head of the external hexagonal bolt.

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304 Stainless Steel Threaded Hanging Ring Bolts

304 stainless steel articulated bolt, also known as articulated bolt or articulated pin, is a movable connecting bolt with a transverse through hole on the head and an open pin hole on the end of the rod.

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304 Stainless Steel Ring Hooking Nut Screws Eyebolts

304 Stainless Steel Ring Hooking Nut Screws Eyebolts, also known as eye bolts or lifting screws, are fasteners with a ring-shaped head (lifting eye) and an external thread on the rod. They are specially used for lifting, transporting, hanging or anchoring equipment.

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304 Stainless Steel Round Head Square Neck Screws

304 stainless steel carriage screws, also known as round head square neck screws or carriage bolts, are screws with a smooth hemispherical head and a square clamping structure under the neck.

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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.