Gibraltar MT7654-G Straight Ejector Pin 2mm 250mm Steel

Product Description

The GIBRALTAR MT7654-G is a straight ejector pin designed for use in injection mold tooling applications. It features a 2 mm pin diameter and a 250 mm overall length, with a 248 mm usable pin length and a 4 mm head diameter with a 2 mm head height. Constructed from steel with a nitride finish, this pin provides the wear resistance and dimensional stability required for consistent performance in high-cycle mold operations. It is sold individually and suited for mold builders and toolroom machinists working on plastic injection molds.

Straight ejector pins are a standard component in injection mold tooling, used to push finished parts free from the mold cavity after each shot. The MT7654-G is appropriate for new mold builds and as a direct replacement pin during mold maintenance and repair. Its nitride surface treatment helps resist galling and extends service life in abrasive or high-frequency cycling environments. This pin is commonly used in toolrooms, mold shops, and production maintenance departments handling thermoplastic injection molds.

Key Features

• 2 mm pin diameter for precision fitment in standard ejector pin bores
• 250 mm overall length with 248 mm pin length for deep mold applications
• Steel construction with nitride finish for enhanced surface hardness and wear resistance
• 4 mm head diameter and 2 mm head height for positive retention in ejector plate
• Sold as a single unit, allowing replacement of individual pins without bulk ordering

Compatibility

Designed as a standard straight ejector pin for use in injection mold tooling that accepts a 2 mm pin diameter with a 4 mm head diameter retaining style.

Installation Notes

Installation is typically performed by a mold maker or toolroom machinist during mold build or scheduled maintenance. The mold should be fully de-energized, cooled, and safely supported before disassembling ejector plates or replacing pins. Ensure the ejector pin bore is clean and within tolerance before insertion to prevent binding or premature wear. Verify pin length and head dimensions against the existing mold specification before installation.