EN
Description
At Yuhuang Technology Lechang Co., LTD, we manufacture high-precision shoulder screw solutions, including black hex buttonhead shoulder screws, Pan Head Phillips Shoulder Screw, Pan Head Torx Shoulder Screws, Hex Head Torx Shoulder Screw,and Button Head Torx Shoulder Screw,available in a variety of head styles, drive types, and surface treatments. We also provide set screw colour customization to meet branding or visual identification needs.
These components are designed for applications that demand accurate alignment, smooth rotation, and secure fastening. Produced using premium materials such as carbon steel, stainless steel, and alloy steel, our screws are precision-machined to maintain consistent shoulder diameter, perfect thread engagement, and a high-quality surface finish. With advanced CNC machining and strict quality control, we ensure each screw meets international standards for performance and reliability.
Application
Our shoulder screws are widely used in industries such as:
Precision machinery manufacturing
Robotics and automation equipment
Electronics assembly and fixtures
Automotive components and linkages
Medical device engineering
Aerospace and defense systems
Why Use High-Precision Shoulder Screw?
At Yuhuang Technology Lechang Co., LTD, we specialize in manufacturing high-precision shoulder screw solutions designed for industries requiring exact alignment, smooth motion, and secure fastening. There are several reasons why our shoulder screws are the preferred choice for high-end applications:
Precision Alignment:
Each shoulder screw is CNC-machined to maintain a consistent shoulder diameter and accurate thread engagement. This ensures components align perfectly during assembly, making them ideal for mechanical linkages, pivot points, and sliding mechanisms.
Smooth Rotation:
Our screws provide a polished, uniform shoulder surface that allows parts to rotate freely without causing wear. This is especially important in moving assemblies such as pulleys, gears, and electronic devices.
Material Excellence:
We offer shoulder screws in premium stainless steel, carbon steel, and alloy steel. These materials provide the strength and durability needed for heavy-duty applications while maintaining corrosion resistance in challenging environments.
Versatile Head & Drive Options:
Available in pan head, button head, hex buttonhead, and other styles, with Phillips, Torx, or hex drive types, allowing users to choose the most suitable option for their assembly needs.
Custom Surface Treatments:
Our range of finishes—including black oxide, zinc plating, nickel plating, and custom color options—enhances both functional performance and visual appearance, supporting branding and identification requirements.
Reliable Performance:
With strict quality control and adherence to international standards, each shoulder screw ensures long-term performance and operational stability, even in demanding industrial conditions.
FAQ
Q: Are you a trading company or manufacturer?
A: We are a manufacturer with over 30 years of expertise in precision and non-standard fasteners, equipped with automated production lines and advanced inspection facilities.
Q: Can you produce non-standard set screws?
A: Yes, we specialize in custom threads, left-hand configurations, unique drive types, and special coatings according to your drawings or samples.
Q: What materials can you supply?
A: We work with carbon steel, stainless steel, brass, and other special alloys.
Q: Do you provide samples?
A: Yes. Stock items are free (freight at buyer’s cost). Custom items may require tooling charges, with small samples shipped at our cost.
Q: What is your delivery time?
A: Standard products can be shipped within days; custom orders are typically completed within 15–20 working days, depending on complexity.
