Gibraltar MEP1036-G Straight Ejector Pin 5.20mm 400mm Steel

Product Description

The GIBRALTAR MEP1036-G is a straight ejector pin used in injection mold tooling to push finished parts out of a mold cavity at the end of each cycle. The pin measures 5.20 mm in diameter and 397 mm in pin length, with a 400 mm overall length. The head is 10 mm in diameter and 3 mm tall, providing a positive seat against the ejector plate. Constructed from steel with a nitride finish, the MEP1036-G offers surface hardness and wear resistance suited to high-cycle production environments. Mold makers and toolroom machinists are the primary installers of this component.

Straight ejector pins of this type are used in plastic injection molds, die casting tooling, and similar compression or transfer mold setups. The 5.20 mm diameter and 400 mm length make it appropriate for deeper mold cavities or longer travel requirements. This pin is installed into the ejector plate and guided through the mold core, where it contacts the molded part on each ejection stroke. It is suited for both new mold builds and replacement in existing tooling where a worn or broken pin must be swapped out during scheduled maintenance.

Key Features

• 5.20 mm pin diameter for precise fit in standard ejector pin bores
• 400 mm overall length with 397 mm usable pin length for deep-cavity mold applications
• 10 mm head diameter and 3 mm head height for positive retention in ejector plate
• Steel construction with nitride finish for surface hardness and extended service life
• Sold as single unit with no minimum order beyond one piece

Compatibility

Designed as a standard straight ejector pin for use in injection mold tooling and die casting molds requiring a 5.20 mm pin diameter and 400 mm overall length with a headed retention style.

Installation Notes

Installation is performed by mold makers or toolroom technicians. The mold must be fully cooled and all hydraulic or mechanical press pressure must be relieved before accessing the ejector assembly. Pins should be inserted cleanly into their guided bores without forcing; bores should be inspected for wear or debris prior to installation. Verify head seating in the ejector plate before closing the mold and returning it to service.