Gibraltar HEP3627-G Straight Ejector Pin 0.5 in Steel

Product Description

The GIBRALTAR HEP3627-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. Machined from steel with a nitride finish for surface hardness and wear resistance, this pin measures 0.5 inches in diameter with an overall length of 25 inches. The headed design seats securely in the ejector plate, providing consistent, repeatable stroke with each cycle. Toolmakers, moldmakers, and die shop technicians install this pin as a standard component in plastic injection molds and die casting tooling.

This ejector pin is suited for use in injection mold bases requiring a 0.5-inch diameter straight ejector. With a pin length of 24.75 inches and a head diameter of 0.75 inches, it fits standard ejector retainer plates. The nitride surface treatment improves hardness and corrosion resistance without significantly altering dimensional tolerances, making it a direct drop-in for tooling applications where surface durability is a priority. Sold individually.

Key Features

• Straight ejector pin profile for standard mold ejection applications
• Steel construction with nitride finish for enhanced surface hardness and wear life
• 0.5-inch pin diameter with 24.75-inch pin length and 25-inch overall length
• 0.75-inch head diameter and 0.25-inch head height for positive retention in ejector plate
• Sold as a single unit with no minimum order quantity above one piece

Compatibility

Designed as a standard replacement or new-build ejector pin for injection mold tooling requiring a 0.5-inch diameter straight ejector pin with a 25-inch overall length.

Installation Notes

Ejector pins are installed and serviced by toolmakers and moldmakers working on injection mold bases. Always lock out and de-energize the press or molding machine before accessing the mold. Pins should be inspected for straightness and surface condition before installation; bent or scored pins can cause premature wear on the ejector plate bore. Consult the mold base manufacturer specifications to confirm pin diameter tolerance and head seat geometry before assembly.