Threaded Insert Molding Parts

Threaded Insert Molding Parts

Threaded Insert Injection Molding Parts combine metal strength and plastic flexibility into one integrated component through a precise insert molding process. By embedding brass, stainless steel, or steel threaded inserts directly into molded plastic during injection, we deliver high pull-out strength, superior torque resistance, and long-term durability.
At Benma, we provide a complete one-stop solution covering product design → mold development → insert molding → automatic assembly → quality inspection → mass production. Even without finalized drawings, our engineering team can assist in DFM optimization and structural design to ensure fast and stable project launch.
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Description

Threaded Insert Injection Molding Parts

 

custom molded parts with metal insert

Threaded Insert Injection Molding Parts

 

Material Options

 

 

Plastic Materials (Optional):

ABS

PA / Nylon (PA6, PA66, Glass-filled)

PC

POM

PP

Metal Insert Materials:

Brass

Stainless Steel

Carbon Steel

All materials can meet RoHS / REACH requirements on request.

 

Technical Specifications (Customizable)

 

 

Item

Specification

Insert Type

Knurled Insert, Press-in Insert, Mold-in Insert

Insert Thread

M2 – M12 or customized

Plastic Tolerance

±0.02 – ±0.05 mm

Pull-Out Strength

Up to 3–5x higher than press-fit

Molding Process

Vertical Insert Injection / Horizontal Insert Molding

Surface Finish

Matte, Texture, Polished

Color

Black, White, Transparent, Custom

Tool Life

300,000 – 1,000,000 shots

Assembly

Automatic / Manual integrated assembly

Production Mode

Prototype + Mass Production

 

Application Scenarios

 

 

Our Threaded Insert Molding Parts are widely used in:

Consumer Electronics (remote controls, housings, terminals)

Automotive Components (dashboard fasteners, brackets)

Home Appliances (control panels, handles)

Industrial Equipment (enclosures, machine accessories)

Medical Devices (instrument shells, precision housings)

Smart Hardware & IoT Products

 

Our Manufacturing Capabilities

 

 

We operate a full-process manufacturing system:

  • 3D Design & DFM Optimization
  • Precision Mold Manufacturing (CNC | EDM | Wire-Cut)
  • Automatic Insert Feeding System
  • High-Precision Injection Molding
  • Ultrasonic Welding & Automatic Assembly
  • 100% Quality Inspection (IQC / IPQC / OQC)

We support:

  • Low-volume prototyping
  • High-volume mass production
  • Multi-cavity mold production

 

Why Choose Benma for Threaded Insert Molding?

 

 

ISO 9001 Certified Manufacturing System

SMETA Audited Factory (Social Responsibility Compliance)

15+ Years of Injection Mold Engineering Experience

In-House Mold Design & Manufacturing

Stable Raw Material Supply Chain

Automatic Insert Insertion for High Consistency

Strong Engineering Support without Drawings

Competitive Tooling Cost & Short Lead Time

Strict Quality Control from Tooling to Shipment

 

Company Profile

 

 

molded-in threaded metal insert components
BMA

Benma is a professional custom injection molding and mold manufacturing factory, specializing in:

  • Precision plastic injection molds
  • Insert molding & overmolding
  • OEM & ODM plastic component production
  • One-stop production support from concept to shipment

With ISO9001 and SMETA certifications, we serve customers from Europe, North America, Southeast Asia, and the Middle East, supplying long-term stable molded components for multiple industries.

precision threaded insert molded plastic parts

Mold

Workshop

overmolding threaded metal inserts

Processing Workshop

overmolding threaded metal insert

Material

Warehouse

molded-in threaded metal insert component

Hardware

Workshop

insert molding service for threaded parts

Assembly

Workshop

precision threaded insert molded plastic part

Laboratory

 

 

How to Start Your Project with Us

 

 

  • Send Your Sample / Drawing / Concept

Even without drawings, we support reverse engineering.

  • Engineering Evaluation & DFM Analysis

We optimize structure for moldability and cost efficiency.

  • Mold Design & Tooling Production

In-house tool manufacturing with strict tolerance control.

  • Sample Approval (T1 / T2)

Function and strength verification.

  • Mass Production & Assembly

Automated insert molding + packaging.

  • Final Quality Inspection & Global Shipping

 

Quality Control & Testing

 

 

Insert Pull-Out Test

Torque Resistance Test

Dimensional Inspection (CMM / Projector)

Material Verification

Appearance & Assembly Inspection

Functional Fit Testing

 

Packaging & Logistics

 

 

Custom retail packaging available

Bulk industrial packaging supported

Export-standard cartons

Global shipping by sea, air, or express delivery

 

Contact Us Now

 

 

Looking for a reliable Threaded Insert Injection Molding manufacturer?

Fast quotation

Free DFM analysis

Prototype support

Competitive tooling price

Contact us today to start your custom insert molding project.

 

Injection Molding Workshop Planning

 

 

Organizing the workshop into specialized sections enhances process efficiency and reduces downtime.

 

plastic components with threaded brass inserts

insert molding service for threaded part

 

Factory Equipment

 

 

Using state-of-the-art machines, we ensure consistent precision and reliable manufacturing performance.

 

custom molded parts with metal

custom molded parts with metal inserts

 

Packing and Shipping

 

●Customized Packing

We provide customizable packaging that includes logo printing, labeling, and branded cartons. Each export package is reinforced with solid cartons or wooden frames to ensure product protection during transit.

● Shipping

For delivery, we arrange sea or air freight for bulk orders, while smaller shipments and samples are handled by global express companies such as UPS, DHL, TNT, and FedEx.

plastic components with threaded brass insert

 

FAQ

 

 

Q1: What details are required for customization?

A1: Provide CAD drawings, 3D files, or sample pictures along with material and finish requirements. A quote will be sent within 24 hours.

Q2: Is my design protected?

A2: Absolutely. We sign NDAs and maintain strict confidentiality.

Q3: Do you offer logo branding?

A3: Yes, we provide multiple logo methods including printing, engraving, and mold marking.

Q4: Can you duplicate my existing part?

A4: Yes, reverse engineering and sample duplication are available.

Q5: What payment method do you support?

A5: T/T with a 30% deposit and balance before shipment.

 

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