About Brass Threaded Inserts
Brass Threaded Inserts Manufacturer, Supplier & Exporter
Product Description:
Bharti Enterprise is a leading manufacturer and exporter of high-quality brass threaded inserts, widely used for creating strong, wear-resistant internal threads in plastic, wood, and metal components. Our brass inserts are also commonly known as brass knurled inserts, threaded bush inserts, screw inserts, brass threaded bushes, heat-set inserts, ultrasonic inserts, press-fit inserts, and plastic inserts, making them highly searchable across global markets such as the USA, UK, Europe, and Asia.
These precision brass threaded inserts are manufactured using advanced CNC turning and machining processes, ensuring high dimensional accuracy, consistent thread quality, and long service life. The outer surface of these brass knurled inserts is designed with straight, diamond, or cross knurling to provide excellent grip and prevent rotation when installed into plastic or other materials. These brass inserts for plastic injection molding offer superior pull-out strength and torque resistance, making them ideal for demanding applications.
Our CNC machined brass inserts are produced using premium quality materials such as free cutting brass, CuZn39Pb3, CW614N, CZ121, and lead-free brass (RoHS compliant), ensuring corrosion resistance and durability. These custom brass threaded inserts can be manufactured as per customer drawings, specifications, and international standards including ISO metric, UNC, UNF, and BSP threads.
Widely used in industries such as electrical, electronics, automotive, furniture, and engineering, these brass inserts components are suitable for multiple installation methods including heat staking, ultrasonic insertion, press fitting, and molding-in processes. As a trusted brass threaded inserts supplier in India, we provide reliable solutions for OEMs and industrial buyers worldwide.
Technical Specifications:
- Material: Free Cutting Brass (IS 319 Type 1), CuZn39Pb3, CW614N, CZ121, Lead-Free Brass
- Type: Brass Threaded Inserts / Knurled Inserts / Threaded Bush
- Thread Standards: ISO Metric, UNC, UNF, BSP
- Size Range: M2 to M12 (or as per requirement)
- Knurling Types: Straight, Diamond, Cross, Helical
- Installation Methods: Heat Set, Ultrasonic, Press Fit, Molded-In
- Tolerance: As per international standards or customer specifications
- Finish: Natural Brass, Nickel Plated, Tin Plated, Chrome Plated
- Applications: Plastic components, electrical fittings, automotive parts, furniture fittings, PCB assemblies
Key Features:
- High precision CNC machined brass threaded inserts
- Strong grip with advanced knurling design
- Excellent resistance to vibration and loosening
- Corrosion resistant and long-lasting performance
- Suitable for plastic, wood, and metal applications
- Available in standard and custom designs
Applications:
- Plastic injection molded components
- Electrical and electronic assemblies
- Automotive components
- Furniture fittings and hardware
- Industrial and engineering equipment
Supply & Packaging:
- Supply Ability: As per bulk requirement (high-volume production available)
- Packaging: Polybag packing, box packing, plastic container packing, export packing
- Custom Packaging: Available with labeling and OEM branding
- Sample Availability: Yes
Customization & Services:
We offer complete customization for brass threaded inserts, including size, thread type, material grade, and finishing as per drawings or samples. Flexible delivery terms such as FOB, CIF, and DDP are available to support global supply requirements.
Quality & Certifications:
Our manufacturing processes follow strict quality control systems to ensure high performance and reliability of all brass threaded inserts. We comply with international quality standards and offer:
- ISO 9001:2015 Certified Manufacturing
- IATF 16949:2016 (for automotive applications, if applicable)
- RoHS Compliance (Lead-Free Brass options available)
- Inspection using Thread Plug Gauges & Pin Gauges (Go/No-Go standards)
Each batch is tested for dimensional accuracy, thread quality, and surface finish to meet global export standards.
If you are looking for a reliable brass threaded inserts manufacturer, brass inserts supplier, or custom brass inserts exporter, Bharti Enterprise delivers high-quality products tailored to your industrial needs.
Superior Craftsmanship for Reliable FasteningOur brass threaded inserts undergo precision machining processes-turning, grooving, drilling, threading, and knurling-to ensure a secure and durable fit within molded plastic components. With a tight tolerance of 0.08 mm/m, these inserts guarantee accurate alignment and long-lasting performance.
Engineered for Versatile ApplicationsApplications span a variety of sectors, including electrical assemblies, automotive systems, home appliances, and industrial plastic uses. The robust brass construction and natural finish make them resistant to wear, corrosion, and provide excellent conductivity, which is particularly important for sensitive electronic parts.
FAQ's of Brass Threaded Inserts:
Q: How are brass threaded inserts manufactured to achieve precise tolerances?
A: Brass threaded inserts are produced using advanced CNC machining techniques such as turning, grooving, drilling, threading, and knurling. These processes enable a tolerance of 0.08 mm or micrometers, ensuring each insert meets strict dimensional requirements for reliable fit and function.
Q: What applications can benefit from using these brass threaded inserts?
A: These inserts are ideally suited for fastening molded plastic components within electrical parts, automotive systems, home appliances, and industrial plastic products. Their durability and corrosion resistance make them valuable for both consumer and industrial applications.
Q: When should I use a brass threaded insert instead of direct threading in plastic?
A: Brass threaded inserts should be used when you require repeated assembly, stronger threads, or better vibration resistance compared to direct threading in plastic, which can strip or wear out over time. They offer a longer-lasting and more secure connection for frequent use.
Q: Where can these brass threaded inserts be installed?
A: They can be installed into a variety of molded plastic components found in electrical assemblies, automotive housings, home appliance casings, and other industrial plastic parts that require reliable female threading.
Q: What is the primary process used to ensure the inserts' secure connection?
A: Knurling is applied during machining to create textured surfaces on the insert. This feature provides a secure mechanical grip within the plastic after installation, preventing rotation and pull-out during use.
Q: What are the key benefits of selecting brass threaded inserts with a natural finish?
A: Brass inherently offers resistance to corrosion and excellent electrical conductivity, which are enhanced by the natural finish. This makes the inserts suitable for sensitive electronic applications and extends their overall lifespan in varied environments.