Custom Double-Ended Plastic & Machine Thread Screws | HETAI Manufacturing
Product Overview
HETAI Manufacturing specializes in the production of Custom Double-Ended Plastic & Machine Thread Screws, precision-engineered for applications that require two different thread types in a single fastener. Featuring a coarse thread for plastic or other non-metallic materials on one end and a machine thread on the other, these specialized screws provide a reliable solution for connecting plastic components with threaded metal parts.
The integrated flange provides a positive seating surface and helps control insertion depth, making the fastener suitable for applications where accurate positioning and secure assembly are important.
As an experienced custom fastener manufacturer in China, HETAI supports production according to customer drawings, samples, thread specifications, dimensions, materials, and surface-finishing requirements.
Key Features
- Double-Ended Thread Design – Combines a coarse plastic thread and a machine thread in one fastener.
- Integrated Flange – Provides a stable bearing surface and helps prevent excessive insertion.
- Custom Thread Specifications – Thread diameter, pitch, length, and thread configuration can be customized.
- Precision Manufacturing – CNC machining, automatic turning, thread rolling, and other processes can be selected according to the design.
- Reliable Assembly – Designed for connecting plastic or other non-metallic components with metal threaded components.
- Custom Materials & Finishes – Available in carbon steel, stainless steel, brass, aluminum, and other materials.
- Drawing & Sample Production – HETAI supports custom production based on technical drawings or physical samples.
Custom Manufacturing
Every application can have different requirements for thread geometry, flange dimensions, overall length, material, and surface treatment. HETAI can customize the fastener according to your specific design.
Typical customizable specifications include:
- Thread diameter and pitch
- Coarse plastic thread length
- Machine thread length
- Overall length
- Flange diameter and thickness
- Head/flange configuration
- Chamfer and end geometry
- Material and mechanical properties
- Surface treatment and coating
- Packaging and inspection requirements
For applications requiring high-volume production, HETAI can optimize the manufacturing process by combining cold heading, CNC turning, automatic machining, thread rolling, and secondary machining according to the product structure.
Materials
Depending on application requirements, custom Double-Ended Plastic & Machine Thread Screws can be manufactured from:
- Carbon Steel
- Stainless Steel
- Brass
- Aluminum
- Alloy Steel
- Other specified materials
Surface treatments can include zinc plating, nickel plating, chrome plating, anodizing, passivation, Dacromet, and other specified finishes.
Applications
These custom double-ended screws are suitable for applications involving plastic housings, molded components, electrical equipment, mechanical assemblies, and other products where different materials need to be securely connected.
Typical applications include:
- Plastic housings and enclosures
- Electrical and electronic equipment
- Appliances
- Automotive components
- Industrial equipment
- Machinery assemblies
- Furniture and hardware
- Plastic-to-metal connections
- Customized mechanical assemblies
HETAI Custom Fastener Manufacturing
At HETAI Manufacturing, we focus on non-standard screws, bolts, nuts, bushings, and precision-machined fasteners. Our engineering and production teams can evaluate your drawings, determine suitable manufacturing processes, and develop samples before mass production.
Our typical custom manufacturing workflow includes:
Drawing Confirmation → Material Selection → Tooling & Process Development → Sample Production → Inspection → Mass Production → Surface Treatment → Final Quality Inspection → Packaging & Shipment
Whether you need a small prototype batch or large-volume production, HETAI can provide a complete custom fastener manufacturing solution based on your technical requirements.
Custom Double-Ended Screws from HETAI
If you have a drawing, sample, or specific thread specification, HETAI can manufacture custom Double-Ended Plastic & Machine Thread Screws to your requirements.
HETAI Manufacturing — Custom Fasteners Made to Your Specifications.
