↵Plastic Head Thumb Screw
Product Picture
-Material：Steel 1018, steel 10B21, stainless steel,
-Head material:Plastic
-Surface finish: Zinc plated, Zinc nickel plated, black oxide, Decromet
-Thread metric:M2,M3,M4,M5,M6,M8,M12
-Thread imperial:0-80,2-56,3-48,3-56,4-40,4-48,5-40,5-44,6-32,6-40,8-32,8-36,10-24,10-32,1/4-20,5/16-18
-Drive: hex drive
-RoHS Compliance:RoHS 3 (2015/863/EU) Compliant
Plastic Head Screws are mainly used in various equipment, machinery, brackets, electronics, automotive, seats, tripods, pad printing machines, and other products.
They are designed for hand-tightening and quick adjustment of product angles, heights, etc.
Plastic Materials: ABS, PP, Nylon, etc.
Colors: Black, white, gray, blue, yellow, red, etc.
Applications: Furniture, electronics, machinery, shelves, automotive, display racks, medical equipment, fitness equipment, lighting, advertising, etc.
Functions: Hand-tightening, adjustment, fastening.
Various Head Types Available: Slotted, triangle, cross, pentagon, hex, Torx (star), knurled, round, etc.
Production Process
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.
Customizable Options:
Material: Carbon steel, stainless steel, brass, alloy, etc.
Surface treatment: Galvanized, nickel-plated, black oxide, Dacromet, etc.
Thread type: Metric, American, self-drilling, self-tapping
Head type: Round head, flat head, hexagonal, etc.
Drive: Phillips, slotted, hexagonal, star, etc.
Size: Various diameters and lengths available
Function: Anti-loosening, self-drilling, anti-theft, etc.
Packaging and branding: OEM/ODM customization available
FAQ
Q1: Can you provide a custom Plastic head thumb screw?
A1: It can be made according to the drawings and specifications provided by customers.
Q2: I want to keep our design secret. Can we sign an NDA?
A2: Sure, we will not display any customer's design or show it to other people, we can sign an NDA.
Q3: What is the minimum order quantity?
A3: The material and specifications of each screw are different, and the minimum order quantity is also different. Please contact us for details.
Q4: Can I visit your factory?
A4: Yes! Warmly welcome you to visit our factory.
Q5：Can I get custom screw sizes?
A5：Yes. We support OEM/ODM customization.
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