inserts for overmodling
part examples
Precision stamped inserts designed for insert molding, overmolding, and molded assembly applications where dimensional consistency, insert retention, and production repeatability are critical.
Connector Inserts
Precision stamped inserts integrated into molded connector housings to provide electrical connectivity, retention, and mechanical support.
Sensor Inserts
Stamped conductive and structural inserts used within molded sensor assemblies requiring precise positioning and reliable performance.
Contact Carriers
Stamped insert components designed to hold, locate, and support electrical contacts within molded assemblies.
Leadframe-Style Inserts
Precision stamped leadframe components used in overmolded electronic assemblies requiring accurate contact positioning and high-volume production consistency.
Switch Inserts
Stamped conductive inserts integrated into molded switch assemblies to provide electrical pathways and contact functionality.
Medical Cartridge Inserts
Precision stamped components used within molded diagnostic, monitoring, and fluid-management devices requiring tight tolerances and repeatable assembly.
Mold-Loaded Terminals
Stamped terminals designed for automated or manual insertion into molds prior to molding operations.
Overmolded Contacts
Stamped electrical contacts engineered to maintain alignment, conductivity, and retention after the molding process.
Structural Inserts
Stamped metal inserts designed to reinforce molded components and improve mechanical strength within the finished assembly.
Grounding & Conductive Inserts
Stamped inserts that provide grounding, shielding, or electrical continuity within molded electronic and electromechanical products.
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common applications
Gromax supports programs where insert location, molding compatibility, dimensional consistency, and manufacturing repeatability directly impact product performance.
Sensor Housings
Stamped inserts provide electrical connections, mounting features, and structural support within molded sensor assemblies.
Connector Housings
Precision inserts support electrical contacts, terminal positioning, retention features, and connector performance.
Medical Cartridges
Precision inserts support fluid management, electrical interfaces, sensing functions, and assembly integrity within medical devices.
Industrial Pushbuttons
Stamped inserts provide electrical contacts, retention features, and structural support for industrial control devices.
Automotive Sensor Assemblies
Overmolded inserts support sensor positioning, electrical connectivity, sealing requirements, and long-term durability.
Consumer Appliance Controls
Stamped inserts help support switches, control interfaces, electrical contacts, and user-control assemblies.
Electronic Control Modules
Insert-molded conductive components provide reliable electrical pathways and positioning within compact electronic assemblies.
Battery & Power Components
Stamped inserts support terminals, contacts, grounding features, and electrical interfaces within power-management assemblies.
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GROMAX
is a good fit
Insert Location & Positioning Requirements
Programs requiring precise insert placement to ensure molding consistency and downstream assembly performance.
Carrier Strip Design
Parts requiring carrier systems that support automated feeding, mold loading, and efficient production handling.
Retention Feature Development
Applications requiring tabs, holes, embossments, undercuts, or other features that improve insert retention during molding.
Burr Direction Management
Programs where burr orientation affects molding quality, sealing surfaces, insert performance, or assembly reliability.
Plating Expertise
Experience supporting tin, nickel, silver, gold, and other finishes commonly specified for molded electrical components.
Movement During Molding
Components requiring dimensional stability and controlled insert retention during injection molding processes.
Flash & Mold Compatibility Considerations
Applications where insert design directly impacts molding quality, flash control, and part consistency.
High-Volume Progressive Die Production
Production programs where repeatability, throughput, tooling stability, and process control are critical.
Packaging & Handling Requirements
Programs requiring specialized packaging, reel-to-reel delivery, carrier strips, trays, or automation-ready formats.
Secondary Operations & Assembly Support
Parts requiring tapping, machining, plating, assembly, inspection, or integration into larger molded subassemblies.
Whether you're developing a new design, sourcing an existing component, or troubleshooting a manufacturing issue, we're happy to take a look.
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Export Control
& Confidentiality Notice
To comply with ITAR, DFARS, and applicable U.S. export control regulations, Gromax does not display actual customer parts, drawings, specifications, or technical data in public-facing materials.
Images shown are illustrative only and are used to represent Gromax’s design and manufacturing capabilities. They do not contain proprietary, controlled, or export-restricted information.