Date Marked Pins for Die Casting - Standard Regular Type

Date marked pins are used in die casting tooling to create durable part identification directly on the molded components. In automotive connector housings and brackets, the WOS-designated date marking helps maintain production traceability across multi-cavity runs, even when parts are handled and stored at different stages.

They are also well-suited for consumer appliance die castings where regular, repeatable marking is required. The standard regular type and standard mounting support stable installation in the die, helping keep the engraved characters consistent shot-to-shot.

For job shops running mixed lots, the available character layouts—such as Year or Month/Day on the top or bottom row, or free designation—allow engineers to match factory coding practices without changing core tooling logic.

• Stable press-fit style installation for consistent engraved legibility
• WOS character designation supports year/month/day or custom engraving layouts
• Regular type selection for routine die casting lines requiring traceability

The provided specification set focuses on sizing and engraving format; no explicit steel grade, heat treatment condition, or hardness (HRC) is included in the input data. For that reason, material properties such as wear resistance, toughness, and the heat-treatment state (e.g., quenched & tempered or nitrided) cannot be stated accurately for this exact MISUMI series from the available information.

When selecting date marked pins for die casting service, engineers typically prioritize a balance of surface wear resistance (to preserve engraved character edges) and core toughness (to resist chipping under mechanical load). If you require a specific performance target, confirm the steel grade and heat treatment for series 110200148510 before final tool build.

• Steel grade and HRC: not provided in input data
• Heat treatment state: not provided in input data
• Choose based on wear/toughness balance once material data is confirmed

Selection begins with the shaft diameter D and the engraved character arrangement required for your traceability standard. This series is offered with D = 8 mm or D = 12 mm, so match the pin diameter to the corresponding die insert hole or mounting feature geometry in your cavity/core.

Next, verify the upper engraved character range: the input data specifies Upper engraved character: 1–31 and 1–12 depending on your chosen date layout (e.g., day vs. month). Ensure your artwork/content plan fits within the allowed character bounds for the top row.

Engraving format supports ※Designation by WOS and includes options such as Year, Month/Day (top or bottom row), or Free designation for custom text placement. While the input does not list tolerance values, treat fit as an engineering-critical interface: confirm press-fit/installation clearance and alignment in the die before final assembly to prevent character distortion.

• Choose D = 8 or 12 mm to match the mounting hole
• Confirm top-row limits: 1–31 or 1–12
• Select WOS/designation or free engraving layout per your coding standard