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Machine Screws

YH FASTENER produces precision machine screws for reliable assembly in electronic, mechanical, and automotive applications. High accuracy, smooth threads, and customizable head styles ensure perfect fit.

Machine Screw

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  • china machine screws manufacturers custom washer head machine bolt

    china machine screws manufacturers custom washer head machine bolt

    Our range of machine screws are tailored for engineering projects in a variety of applications and industries and are designed to provide high-quality and reliable connection solutions. As a professional screw manufacturer, we understand the unique requirements of each project, so we have developed a range of versatile machine screw products to meet the needs of different materials, thicknesses and use cases.

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    Our machine screws are made of high-quality materials, and their stability and reliability are ensured by precision machining and quality control. Whether in automotive manufacturing, aerospace, machinery or electronics, our machine screws work out.

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  • Wholesale Selling Precision flat cross machine screw

    Wholesale Selling Precision flat cross machine screw

    Our range of machine screws includes a variety of types and specifications, covering common thread standards and material options. Whether it’s metric or inch threads, stainless steel or carbon steel threads, we are able to meet the specific requirements of our customers.

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  • black nickel plated slotted truss head machine screws wholesale

    black nickel plated slotted truss head machine screws wholesale

    Machine screws are widely used in the installation and fixing of various mechanical equipment and components, including but not limited to:

    • Machinery and equipment manufacturing
    • Automobile manufacturing and maintenance
    • Aerospace industry
    • Electronic equipment manufacturing
    • Construction and construction equipment
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  • high quality custom flange head machine screw

    high quality custom flange head machine screw

    Our machine screws are manufactured from high-quality metal materials to ensure sturdy durability. Whether it is in high temperature, high pressure or harsh environment, our screws can maintain stable performance. In addition, we offer a wide range of sizes and sizes of screws to suit different projects and job needs.

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  • factory productions black phillips machine screw

    factory productions black phillips machine screw

    We are committed to providing customers with high-quality, reliable screw products, and always pay attention to product quality and customer satisfaction. Our screws undergo strict quality control and testing to ensure their strength, durability, and stability. No matter what project you are working on, our screws can be a key support for your success.

    When you choose our machine screw products, you choose excellent quality, reliable performance and professional service. Let our screws be your trusted choice for your projects and projects!

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  • Supplier customization mechanical screws with round cross head

    Supplier customization mechanical screws with round cross head

    Our machine screws are distinguished by their unique design and high-quality materials. With a cross-slotted head design, this screw provides better handling and tightening. Whether it is a manual screwdriver or an electric screwdriver, the screws can be easily installed and removed, which greatly facilitates the operation of the user.

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  • Stainless steel cheese slotted head machine screw

    Stainless steel cheese slotted head machine screw

    • Numerous in varieties, sample supply and prompt delivery.
    • Lathing process and quoting according to customer’s engineering drawings.
    • Process is generally lathing, cleaning and packing.
    • Win a high admiration and is widely trusted at home and abroad.

    Category: Machine screwTags: slotted cheese head machine screw, slotted head machine screw, slotted screw, stainless steel machine screw

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  • Phillips drive machine screws for sale

    Phillips drive machine screws for sale

    • Standard: DIN, ANSI, JIS, ISO
    • From M1-M12 or O#-1/2 diameter
    • ISO9001, ISO14001, TS16949 certificated
    • Different drive and head style for customized order
    • Various materials can be customized
    • MOQ:10000pcs

    Category: Machine screwTags: nylon machine screws, phillips drive screw

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  • Stainless steel socket head machine screw

    Stainless steel socket head machine screw

    • Model: Socket Head Cap Screw
    • Head Style : Socket Head
    • Drive Style : Allen Hex
    • Material: Stainless Steel

    Category: Machine screwTags: socket cap screw, socket head cap screw, socket head cap screw manufacturers, socket head machine screw

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  • Pozi drive m5 countersunk machine screws

    Pozi drive m5 countersunk machine screws

    • Standard: DIN, ANSI, JIS, ISO
    • From M1-M12 or O#-1/2 diameter
    • ISO9001, ISO14001, TS16949 certificated
    • Different drive and head style for customized order
    • Various materials can be customized
    • MOQ:10000pcs

    Category: Machine screwTags: 316 stainless steel machine screws, M5 countersunk machine screws, pozi pan head machine screw, ss machine screws, Stainless steel metric machine screws

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  • Stainless steel pozi pan head #6-32 machine screw

    Stainless steel pozi pan head #6-32 machine screw

    • Standard: DIN, ANSI, JIS, ISO
    • From M1-M12 or O#-1/2 diameter
    • ISO9001, ISO14001, TS16949 certificated
    • Different drive and head style for customized order
    • Various materials can be customized
    • MOQ:10000pcs

    Category: Machine screwTags: #6-32 machine screw, pozi pan head machine screw

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Screws, bolts, and other fasteners come in countless variations. Among the numerous standard fastener types, machine screws rank as one of the most widely utilized products.

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Types of Machine Screws

Machine screws maintain a consistent diameter along their entire shank (unlike tapered screws with pointed tips) and are designed for securing machinery, appliances, and industrial equipment components.

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Pan Head Machine Screws

Dome-shaped flat heads for low-profile fastening in electronics or panels requiring slight surface clearance.

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Flat Head Machine Screws

Countersunk heads sit flush with surfaces, ideal for furniture or assemblies demanding smooth finishes.

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Round Head Machine Screws

Rounded, high-profile heads with broader bearing surfaces, suited for decorative or high-pressure applications like automotive trim.

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Hex Head Machine Screws

Hexagonal heads for wrench/socket tightening, offering high torque resistance in industrial machinery or construction.

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Oval Head Machine Screws

Decorative oval-shaped countersunk heads reduce snagging, commonly used in consumer electronics or visible assemblies.

Application of Machine Screws

The application of machine screws is very wide, and the following are some common areas:

1. Electronic equipment: Machine screws are used in the electronics industry to fix components in circuit boards, computers, smartphones and other devices to ensure the stability and reliability of the equipment.

2. Furniture and construction: In furniture assembly, machine screws are used to connect parts that require precise and stable fit, such as cabinets, bookshelves, etc. In the construction field, they are used to fix light metal fixtures and structural components.

3. Automotive and aerospace industries: In these fields, machine screws are used to fix high-load components such as engine parts and chassis components to ensure safety and performance in harsh environments.

4. Other applications: Machine screws are also widely used in various occasions that require reliable connections, such as public facilities, medical equipment, mechanical equipment, etc.

How To Order Machine Screws

At Yuhuang, securing custom fasteners is structured into four core phases:

1.Specification Clarification:Outline material grade, precise dimensions, thread specifications, and head configuration to align with your application.

2.Technical Collaboration:Collaborate with our engineers to refine requirements or schedule a design review.

3.Production Activation:Upon approval of finalized specifications, we initiate manufacturing promptly.

4.Timely Delivery Assurance:Your order is expedited with rigorous scheduling to guarantee on-time arrival, meeting critical project milestones.

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FAQ

1. Q: What is a machine screw?
A: A machine screw is a uniform-diameter fastener designed to secure threaded holes or nuts in machinery, appliances, or precision assemblies.

2. Q: What is the difference between a machine screw and a sheet metal screw?
A: Machine screws require pre-threaded holes/nuts, while sheet metal screws have self-tapping threads and sharp tips to pierce and grip thin materials like metal sheets.

3. Q: Why is a machine screw not a bolt?
A: Bolts typically pair with nuts and transfer shear loads, whereas machine screws focus on tensile fastening in pre-threaded holes, often with finer threads and smaller sizes.

4. Q: What is the difference between a machine screw and a set screw?
A: Machine screws join components with a head and nut, while set screws are headless and apply pressure to prevent movement (e.g., securing pulleys on shafts).

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