Year 26 Inside Arrows Date Mark Pin

This Year 26 inside-arrows date mark pin is used in injection mold and die tooling where molded parts must carry traceable production dates under heat and processing conditions. It is commonly integrated into date-recycle-mark or gas-vent/date-mark insert setups so operators can maintain consistent date coding through repeat production runs.

• Industrial date-code inserts for heat-exposed parts: The inside-arrow character designation helps produce legible “directional” date markings while the fixed Year = 26 simplifies setup and reduces alignment changes.
• Tooling for date marking on packaging or appliance components: By using the ※Designation by WOS engraving designation, you support stable identification and traceability across tool transfers or rebuilds.
• Modular date-mark pin set assembly: As an inside-arrow only element, it fits into a system-based “date mark pin set” approach, streamlining partial replacements rather than re-machining the entire character stack.

The provided metadata does not specify the steel grade, heat treatment condition, or hardness for this date mark pin. Because the product is categorized for heat-resistant date code applications, it is intended to withstand elevated temperatures typical of molding and post-processing environments; however, those performance details (e.g., HRC, wear resistance, or toughness trade-offs) cannot be stated from the current data.

Manufacturing and finishing are described at the feature level: the pin uses an engraved character designation (※Designation by WOS) and a fixed numeric/date layout (Year = 26) to ensure consistent marking. If you need a qualified material selection (e.g., H13-equivalent, nitrided surface, or specific pre-hardened vs. quenched & tempered state), please request the material and treatment certificate for this SKU.

Select the correct pin version by matching your tooling cavity/core date-mark geometry to the supported stamped/formed diameter range. For this pin, the applicable date marked outer diameter is 4 ~ 20 mm, so choose the date-mark cavity feature size within that interval to ensure the character imprint can form correctly.

• Confirm the fixed date: This variant is Year (Year) = 26, so it is intended for 26xx year date coding without changing the numeric insert.
• Match character layout: Use the inside arrow character designation when your date code design requires an inside-arrow style element.
• Check tolerance/fit in the insert pocket: Ensure the pin fits the corresponding date-mark insert interface in your tooling. Use your standard mold insert seating tolerance to avoid misalignment that can blur the engraved characters.

Only the outer diameter applicability (4–20 mm) and the fixed Year/engraving designation are specified here; other dimensional tolerances are not provided in the current dataset.