China Non-Standard Fastener Factory – Wholesale Press-In Insert For Thin Plastic Wall And Hard Plastic
Press-fit threaded inserts provide a reliable internal thread connection for plastic parts, especially suitable for situations where conventional tapping or molding threads are insufficient in strength. These inserts are installed by pressing into pre-prepared holes, allowing manufacturers to achieve durable threaded connections without the need for additional nuts. The product is suitable for thin-walled plastic housings, rigid plastic parts, electronic housings, automotive parts, industrial equipment, and precision plastic components where space is limited and repeated tightening is required.
Product Specifications
|
Parameter |
Specification |
|
Application Material |
Hard Plastic / Engineering Plastic |
|
Installation Method |
Press-Fit / Press-In |
|
Thread Type |
Metric / Customized |
|
Common Thread Sizes |
M2 / M2.5 / M3 / M4 / M5 / M6 |
|
Insert Length |
Customized |
|
Outer Diameter |
Customized |
|
Material |
Steel / Stainless Steel / Brass |
|
Surface Treatment |
Zinc Plating / Nickel Plating / Passivation / Customized |
|
Internal Thread |
Machine Thread |
|
Outer Structure |
Knurled / Serrated / Customized |
|
Production |
OEM / ODM / Custom |
|
MOQ |
Based on Product Specifications |
Why choose ZeYao Fastener Factory?
Zeya is a professional custom fastener manufacturer with over 20 years of experience, serving OEM clients, industrial manufacturers, hardware distributors, and product developers. The factory boasts over 160 production lines and supports processes including cold heading, threading, CNC machining, surface treatment coordination, and product inspection.
For custom plastic inserts, buyers can provide CAD drawings, samples, thread specifications, plastic material information, or application requirements so that the engineering team can evaluate suitable insert structures and manufacturing processes before mass production.
Procurement Process
1. Requirements Confirmation → 2. Drawing/Sample Evaluation → 3. Quotation and Prototyping → 4. Sample Confirmation → 5. Mass Production → 6. Quality Inspection → 7. Packaging and Shipping
FAQ
Q: What are Plastic Press-Insert Threaded Inserts?
A: It is a metal threaded insert that is pressed into a pre-drilled hole in a plastic part to form a durable internal thread.
Q: Can press-in threaded inserts be used for thin-walled plastics?
A: Yes. They can be designed for thin-walled plastics, but the insert size and mounting hole must match the plastic wall thickness.
Q: What thread sizes are available?
A: Common metric sizes include M2, M3, M4, M5, and M6, and custom sizes are also available.
Q: Can inserts be manufactured according to drawings?
A: Yes. Zeya supports custom drawing and sample production.
Q: What is the minimum order quantity (MOQ) for inserts?
A: The MOQ depends on the insert size, material, construction, mold requirements, and order quantity. The specific MOQ can be confirmed after reviewing the product specifications.
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