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Cylindrical Pin
This product is a cylindrical precision positioning component, cold-forged or machined, with a smooth surface, high dimensional accuracy, tight fit to the corresponding holes, accurate positioning, and resistance to loosening. It is reusable. The full range covers mainstream specifications, is readily available, has rust-proof surface treatment, has passed precision testing, meets industry standards, and material testing reports are available. Custom sizes are also supported.
- Executive Standard
- Specification Range
- Grade & Strength
- Common Materials
- Surface Treatment
- Surface Treatment
- Industry Classification
National Standard GB/T 119.1, GB/T 119.2； International Standards ISO 2338, ISO 8734； American Standard ANSI/ASME B18.8.2； German Standard DIN 7, DIN 6325； Japanese Standard JIS B 1354;
Metric specifications: Straight groove spring pins, nominal diameter φ0.8mm~φ30mm, nominal length 4mm~200mm;Coiled spring pins, nominal diameter φ1.5mm~φ20mm, nominal length 4mm~100mm, divided into light, medium, and heavy load grades;Imperial specifications: nominal diameter 1/32"~1-1/2", nominal length 1/16"~4", compatible with the American Standard universal load rating system.
High-quality low-carbon steel, medium-carbon steel, alloy steel,304Stainless steel,316Stainless steel, brass, aluminum alloy, etc.
Environmentally friendly blue-white zinc, colored zinc, black zinc, environmentally friendly nickel plating, zinc-nickel alloy plating, Dacromet coating, electrophoresis, PVD, stainless steel natural color, stainless steel passivation, etc.
It is suitable for workpiece positioning, connection, and stopping in mechanical manufacturing, mold making, automotive parts, equipment assembly, etc., and can transmit small loads with high positioning accuracy.
Do you need non-standard fasteners, precision metal parts, or custom structural components for a specific application?
Yongji helps you develop and manufacture special parts and custom products based on your drawings, samples, technical requirements, and target application scenarios.
Whether you need prototype quantities, pilot production, or stable mass supply, we provide an integrated solution from engineering review to production and delivery.
From fasteners to structural parts, Yongji offers integrated development and manufacturing for a wide range of custom precision hardware products.
Whether you need a few pieces for validation, small batches for development, or large volumes for mass production, we can support your project at different stages.
With integrated manufacturing resources in China and Vietnam, Yongji helps customers achieve stable quality, scalable production, and reliable delivery.
Yongji Precision Hardware is a global manufacturer specializing in precision fasteners and metal structural components. We are China Cylindrical Pin-Turned & Misc Parts Suppliers and Wholesale Cylindrical Pin-Turned & Misc PartsExporter && Company. Founded in 2003, the company has over two decades of experience serving international OEM and ODM customers across multiple industries.
With integrated manufacturing capabilities including cold heading, stamping, CNC machining and sheet metal fabrication...
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Wholesale Cylindrical Pin-Turned & Misc Parts Suppliers
