Gibraltar MLP910-G Die Mold Leader Pin 0.625 in Steel

Product Description

The GIBRALTAR MLP910-G is a die mold leader pin machined from nickel chromium molybdenum steel for use in die and mold tooling applications. It features a 0.625 inch pin diameter and an overall length of 3.75 inches. The head measures 0.75 inches in diameter with a 0.1875 inch head height. This leader pin is designed to maintain precise alignment between mold halves during the injection or stamping cycle, reducing wear on mold components and ensuring repeatable part quality. Installation is typically performed by toolmakers and mold technicians working in production or maintenance environments.

Leader pins of this type are used in injection molds, die casting dies, stamping dies, and compression molds where consistent alignment is required between moving and stationary mold plates. The nickel chromium molybdenum steel construction provides the hardness and toughness needed to withstand repeated cycling under load. This pin is suited for both new mold builds and replacement applications in existing tooling.

Key Features

• 0.625 inch pin diameter for precise bore fit in mold plate bushings
• 3.75 inch overall length accommodates standard mold plate stack heights
• 0.75 inch head diameter with 0.1875 inch head height for positive seating against the mold plate
• Nickel chromium molybdenum steel construction delivers high hardness, toughness, and wear resistance
• Sold individually, compatible with single-pin replacement or new tooling builds

Compatibility

Designed as a standard-style replacement or new-build leader pin for die and mold tooling requiring a 0.625 inch pin diameter and 3.75 inch overall length.

Installation Notes

Leader pin installation and replacement is typically performed by qualified toolmakers or mold maintenance technicians. Ensure the mold or die is fully de-energized, depressurized, and secured in a press or fixture before disassembly. Pins should be pressed or driven into their bores using appropriate tooling to avoid damage to the seating head or bore surface. Verify bore diameter and depth in the mold plate match the pin specifications before installation.