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Custom Plastic Junction Box With Metal Inserts | OEM Molded

A heavy‑duty plastic junction housing built for your electrical connection assemblies.
‑ Embedded metal fastener inserts — strong, wear‑resistant screw‑mount points
‑ Precision central cavity — reserved space for wiring and terminal components
‑ Snap‑fit upper cover structure — simple and fast enclosure assembly
‑ Smooth rounded outer edges — safe for industrial‑equipment installation
‑ Custom inner‑chamber size — matches your wiring layout requirements
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Overview

Our white plastic junction box with pre‑embedded metal inserts is an injection‑molded electrical‑connection housing for consumer‑electronic and industrial wiring systems. Built‑in metal threaded inserts greatly improve screw‑locking durability and avoid plastic thread wear‑out.

Key Features & Benefits

Pre‑embedded metal fastener inserts — delivers high‑strength screw connection, prevents plastic thread stripping ‑ Central open wiring cavity — ample inner space for terminals, cables and wiring modules ‑ Split‑type upper‑cover design — easy access during wiring installation and maintenance ‑ High‑rigidity plastic shell — good insulation performance for electronic‑component protection

Customization Options

Complete OEM customization: outer dimensions, inner‑cavity layout, metal‑insert positions, opening slots, plastic material grade and housing color can all be adjusted as requested. Backed by our 10+‑year injection‑molding production experience and strict ISO9001 quality inspection, we support insert over‑molding service, prototype trial‑run and bulk manufacturing. Send your drawings for a free engineering review and quotation.

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