Description

Premium Brass Threaded Inserts: Elevate Your Fastening Solutions

Unleash Unmatched Durability and Reliability in Your Designs

Our premium brass threaded inserts are engineered to provide robust, reusable, and high-strength threads in a wide range of softer materials, including plastics, wood, and composites. Say goodbye to stripped threads and unreliable fasteners. Designed for superior pull-out and torque-out resistance, these inserts are the ideal solution for applications demanding long-term structural integrity and ease of assembly/disassembly.

Key Features & Benefits:

• Durable Brass Construction: Crafted from high-quality C36000 free-machining brass, offering excellent corrosion resistance, high thermal conductivity, and superior wear characteristics for lasting performance.
• Superior Thread Strength: Creates robust metal threads within softer substrates, significantly increasing the load-bearing capacity and preventing thread stripping.
• Enhanced Pull-Out & Torque Resistance: Engineered knurling patterns (straight, diagonal, spiral) and flanges provide exceptional grip and resistance against axial pull-out and rotational torque, even under vibration.
• Versatile Installation Methods: Compatible with various installation techniques including heat-setting (ultrasonic or thermal), press-fitting, and molding-in, offering flexibility in your manufacturing process.
• Reusable & Reliable Fastening: Allows for multiple assembly and disassembly cycles without degradation of the thread integrity, perfect for maintenance or modular designs.
• Precise Thread Engagement: Ensures a tight, secure fit for screws, reducing loosening over time and enhancing overall product stability.
• Cost-Effective Solution: Extends the lifespan of components by providing repairable threads, reducing waste and replacement costs.

Ideal Applications:

Our brass threaded inserts are a critical component across numerous industries and product types:

• Electronics Enclosures: Securing PCBs, covers, and internal components in plastic housings.
• Automotive Components: Interior panels, sensor mounts, and various plastic assemblies.
• Medical Devices: Housing and fixture assembly requiring frequent sterilization or disassembly.
• Consumer Goods: Appliances, furniture, power tools, and toys where robust assembly is key.
• 3D Printed Parts: Strengthening threads in FDM, SLA, and SLS printed components.
• Prototyping & Product Development: Enabling quick and reliable assembly for iterative design.
• Wood & Composites: Providing strong threads in particleboard, MDF, and various composite materials.

Installation Methods:

We offer brass inserts optimized for the following installation techniques:

1. Heat-Set / Ultrasonic Inserts:
   • Process: The insert is heated (either thermally or via ultrasonic vibrations) and pressed into a pre-drilled or molded hole. The heated brass melts the surrounding plastic, allowing it to flow into the knurls and undercuts for a secure, high-strength bond.
   • Benefits: High pull-out and torque-out resistance, ideal for thermoplastics, fast installation.
   • Typical Design: Diagonal or spiral knurls with a lead-in pilot and often a flange.
2. Press-Fit Inserts:
   • Process: The insert is cold-pressed into a pre-drilled or molded hole. The interference fit, along with the knurling, secures the insert.
   • Benefits: Simple, economical installation, suitable for harder plastics (thermosets) or when heat-setting isn't feasible.
   • Typical Design: Straight knurls, sometimes with opposing knurls or undercuts.
3. Molded-In Inserts:
   • Process: The insert is placed into the mold tool before the plastic is injected. The plastic then flows around the insert, encapsulating it during the molding process.
   • Benefits: Offers the highest strength and resistance values, ideal for high-volume production.
   • Typical Design: Specially designed knurls and features to maximize plastic flow and grip.

Technical Specifications:

• Material: C36000 Free-Machining Brass (ASTM B16)
• Thread Types: Metric (M2, M2.5, M3, M4, M5, M6, M8) and Imperial (e.g., #2-56, #4-40, #6-32, #8-32, #10-24, 1/4"-20)
• Thread Tolerance: ISO 6H or equivalent imperial standards
• Body Style: Straight, tapered, flanged, and custom geometries available.
• Knurling Patterns: Straight, Diagonal, Spiral, Opposing for optimized performance.
• Finish: Natural Brass (clean and smooth surface finish).
• Operating Temperature: Suitable for a wide range of temperatures depending on the host material.

Why Choose Our Brass Inserts?

• Precision Engineered: Manufactured to exacting tolerances, ensuring consistent quality and performance.
• Extensive Inventory: A wide range of standard sizes and types readily available for immediate shipment.
• Custom Solutions: Capabilities to design and produce custom inserts for unique application requirements.
• Expert Support: Our team of fastening specialists is ready to assist you with material selection, installation guidance, and technical specifications.
• Competitive Pricing: High-quality solutions offered at competitive prices to support your project budget.

Ready to Enhance Your Product's Durability?

Explore our comprehensive catalog of brass threaded inserts today to find the perfect fastening solution for your next project.

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