Name: China Customized Aluminum Thumb Screw Manufacturers Suppliers Factory - Wholesale Service - Zeyao Hardware
Brand: ZeYao
SKU: 265189220

some statistics about us you must know

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YEARS OF EXPERIENCE

3000㎡+

FLOOR SPACE

160

MACHINERY EQUIPMENT

3500

SATISFIED CUSTOMERS

Aluminum thumb screws are fasteners that can be operated by hand without tools. Made from lightweight aluminum alloy, they offer advantages such as light weight, corrosion resistance, and aesthetic appeal. Their enlarged knurled or butterfly head design allows users to easily tighten and loosen them, making them ideal for equipment and structures that require frequent adjustment or quick assembly and disassembly.

Thumb screws are widely used in industries such as electronic equipment, camera mounts, computer cases, drone components, laboratory instruments, model parts, audio equipment, lightweight mechanical devices, and DIY projects.

Specification

Specification	Diameter D	Length L	Head Diameter A	Head Thickness B	Head Diameter C
M3	3	6.7	12	10	10
6#32 /M3.5	3.5	6.7	12	10	10
M4	4	8	12	10	10

Product Picture

Supports customization in various colors and sizes, with OEM/ODM services available. Click to inquire and get your personalized solution!

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Production Process

Raw Material

Cold Forging

Threading

Auto Lathe

Table Lathe

CNC Lathe

Quality Checking

Inspection

Packing

As a fastener manufacturer with 19 years of experience, Zeyao boasts a comprehensive production system, ensuring consistent quality and on-time delivery for every fastener.

1. Raw Material

We purchase high-quality metal wire and strictly sort it into batches upon arrival, preparing it for subsequent processing.

2. Cold Heading

A cold heading machine processes the raw material into the basic shape of the fastener.

3. Thread Rolling

Next, threading, also known as threading, is performed to ensure the screw or bolt has a standard, clear profile.

4. Automatic Lathe Processing

Fully automatic lathes are used to further refine parts, including chamfering, turning, and slotting, to enhance dimensional accuracy.

5. Benchtop and CNC Lathe Finishing

For complex or customized fasteners, we use benchtop lathes and CNC machines for further processing to ensure they meet specific customer requirements.

6. Quality Inspection

All products undergo rigorous manual and automated inspections to eliminate defective items and ensure that every shipment meets customer standards.

7. Functional Testing

Some products undergo specialized testing equipment to verify key indicators such as hardness, thread accuracy, and external dimensions.

8. Packaging and Shipping

Products are sorted, packaged, labeled, and boxed automatically or manually, and then neatly stacked in the warehouse for shipment.

FAQ

Q1: Can you provide custom aluminum thumb screw?

A1: It can be made according to the drawings and specifications provided by customers.

Q2: What is your MOQ? Can it be less?

A2: Yes, we can accept small MOQ. But the lowest MOQ's quantity depends on the product.

Q3: I want to keep our design secret, can we sign an NDA?

A3: Sure, we will not display any customer's design or show it to other people, we can sign NDA.

Q4: How do you guarantee quality?

A4: On the one hand, our company has a strong team and high-precision machines to guarantee quality; on the other hand, we have a strict production process from production to delivery.

Q5: Can you help me if my products are very urgent?

A5: Yes, we will try our best to give you help. Because we have our own factory to produce, we can be flexible to adjust our production schedule.

Custom Service

With 18 years in the fastener industry, Zeyao Hardware specializes in manufacturing custom fasteners, including screws, bolts, nuts, and more. We offer tailored solutions to meet your specific needs, ensuring high-quality, reliable products every time.

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