Gibraltar MT7660-G Straight Ejector Pin 3mm 100mm Steel

Product Description

The GIBRALTAR MT7660-G is a straight ejector pin used in injection mold tooling to push finished parts out of the mold cavity at the end of each cycle. Machined from steel with a nitride finish for surface hardness and wear resistance, this pin measures 3 mm in diameter with a 97 mm pin length and a 100 mm overall length. The 6 mm head diameter seats against the ejector plate, and the 3 mm head height provides positive retention during operation. This type of component is installed and maintained by mold technicians and toolmakers working in plastic injection molding environments.

Straight ejector pins are standard components in injection mold bases across a wide range of tooling configurations. This pin is suited for use in molds requiring a 3 mm bore, in both single-cavity and multi-cavity tooling setups. The nitride finish helps resist galling and extends service life in high-cycle production environments. Mold builders and toolroom technicians typically stock these pins in common sizes for quick replacement during scheduled or unscheduled maintenance.

Key Features

• 3 mm pin diameter for use in standard 3 mm ejector pin bores
• 97 mm pin length with 100 mm overall length including head
• 6 mm head diameter and 3 mm head height for ejector plate retention
• Steel construction with nitride finish for surface hardness and wear resistance
• Straight pin geometry for direct, guided ejection strokes

Compatibility

Designed as a standard straight ejector pin replacement for injection mold tooling requiring a 3 mm pin diameter bore and 100 mm overall length.

Installation Notes

Ejector pins are installed and replaced by qualified mold technicians or toolmakers. The mold must be fully cooled and all hydraulic or mechanical press pressure must be relieved before disassembling the ejector assembly. Pins should be inspected for straightness and surface condition before installation, and the mold bore should be cleaned and checked for wear or damage. Do not force a pin into an undersized or damaged bore, as this can cause pin breakage or mold damage.