Gibraltar HEP3615-G Straight Ejector Pin 7/16 in Steel

Product Description

The GIBRALTAR HEP3615-G is a straight ejector pin designed for use in injection molds and die casting tooling. It functions to push finished parts out of a mold cavity at the end of each cycle. The pin measures 7/16 inch in diameter with an overall length of 6 inches and a pin length of 5.75 inches. It is machined from steel and finished with a nitride treatment to improve surface hardness and resist wear under repeated cycling. The head measures 11/16 inch in diameter and 1/4 inch in height, providing positive retention against the ejector plate. This type of component is installed and maintained by tool and die makers, mold technicians, and precision machining professionals.

Straight ejector pins are a standard consumable in plastic injection molding, die casting, and metal stamping tooling. This pin is suited for molds requiring a 7/16 inch bore with standard head retention. It is a direct-replacement-style pin for mold repair or retooling applications where the ejector system must be refreshed due to wear, breakage, or design modification. The nitride finish extends service life compared to uncoated steel pins in high-cycle production environments.

Key Features

• 7/16 inch pin diameter for standard mold bore fitment
• 6 inch overall length with 5.75 inch working pin length
• 11/16 inch head diameter and 1/4 inch head height for secure ejector plate seating
• Steel construction with nitride finish for improved surface hardness and wear resistance
• Sold individually, minimum order quantity of 1

Compatibility

Designed as an OEM-style replacement straight ejector pin for injection molds and die casting tooling requiring a 7/16 inch diameter pin with a 6 inch overall length and standard head geometry.

Installation Notes

Installation is performed by qualified tool and die makers or mold technicians during mold maintenance or repair. De-energize and lock out all press and mold equipment before accessing the ejector assembly. Ensure the mold bore and ejector plate pocket are clean and free of debris before seating the new pin. Verify pin diameter and head dimensions match the existing tooling design before installation to avoid mold damage.