Gibraltar MT7682-G Straight Ejector Pin 4.5mm Steel

Product Description

The GIBRALTAR MT7682-G is a straight ejector pin designed for use in injection mold tooling and die applications. It features a 4.5 mm pin diameter and a 100 mm overall length, with a nitride finish applied over steel construction for improved surface hardness and wear resistance. The pin includes an 8 mm head diameter and a 3 mm head head height, with an active pin length of 97 mm. Toolmakers, mold builders, and die maintenance technicians install these pins as component-level replacements or new-build elements in ejector plate assemblies.

This ejector pin is suited for use in plastic injection molds, die casting tooling, and stamping die applications where consistent part ejection is required. The straight profile fits standard ejector plate and retainer plate configurations. It is appropriate for both original equipment builds and maintenance replacement in production tooling environments, including job shops and in-house tool rooms.

Key Features

• 4.5 mm pin diameter for precise fit in standard ejector pin bores
• 97 mm active pin length within a 100 mm overall length
• 8 mm head diameter and 3 mm head height for positive retention in ejector plates
• Steel construction with nitride finish for surface hardness and wear resistance
• Straight ejector pin profile compatible with conventional ejector plate assemblies

Compatibility

Designed as a standard straight ejector pin for use in injection mold, die casting, and stamping tooling assemblies that accept a 4.5 mm diameter straight ejector pin with an 8 mm head diameter.

Installation Notes

Ejector pins are installed and serviced by toolmakers or mold maintenance technicians. Power down and lock out all press or injection equipment before accessing the ejector plate assembly. Verify bore diameter and plate clearance before installation to ensure proper fit and travel. Avoid forcing the pin into an undersized bore, as this can damage the pin or the mold plate.