Gibraltar HEP3607-G Straight Ejector Pin 3/8 in Steel

Product Description

The GIBRALTAR HEP3607-G is a straight ejector pin designed for use in injection molds and die casting tooling. It provides the mechanical force needed to push finished parts out of a mold cavity at the end of each cycle. The pin measures 3/8 inch in diameter with an overall length of 6 inches and a usable pin length of 5.75 inches. Constructed from steel with a nitride finish, it offers surface hardness and wear resistance suited to high-cycle mold environments. The head measures 5/8 inch in diameter and 1/4 inch in height. Installation and replacement are handled by toolmakers, moldmakers, and tool and die technicians.

This ejector pin is used in plastic injection molding, die casting, and similar tooling applications where precise, repeatable part ejection is required. The straight profile and standardized head geometry make it a common replacement component in both production and prototype mold bases. It is suited to applications requiring a 3/8 inch pin diameter and a 6 inch overall length in the ejector plate assembly.

Key Features

• Straight ejector pin profile for standard mold base ejector plate systems
• 3/8 inch pin diameter with 5.75 inch pin length and 6 inch overall length
• 5/8 inch head diameter and 1/4 inch head height for positive retention in ejector plates
• Steel construction with nitride finish for surface hardness and extended wear life
• Sold individually, no minimum order required beyond single unit

Compatibility

Designed as a standard replacement straight ejector pin for injection mold and die casting tooling requiring a 3/8 inch pin diameter and 6 inch overall length with a 5/8 inch head diameter.

Installation Notes

Ejector pins are installed and replaced by toolmakers or moldmakers during scheduled mold maintenance or after wear-related failure. The mold should be fully cooled and all hydraulic or mechanical press pressure must be relieved before accessing the ejector assembly. Pins should be inspected for straightness and surface condition before installation, and the ejector plate should be checked for proper alignment to prevent premature pin wear or breakage.