RLC Type Runner Lock Pin Collars for Pin Head

RLC type runner lock pin collars for pin head are used inside injection mold runner lock systems to keep the runner lock pin properly seated and prevent unintended micro-shifts during cycling. Because the collar provides a repeatable collar-to-pin-head interface, it helps maintain consistent locking when the runner components experience opening/closing loads.

• Automotive connector and housing molds: In high-cycle molds, the collar’s stable engagement supports reliable runner locking for smooth gate and sprue runner operation.
• Consumer electronics enclosure molds: The 2–10 mm compatible pin-head diameter range supports accurate fit across common runner lock pin sizes, improving assembly consistency.
• Industrial parts and appliance tooling: When multiple cavities require repeatable runner alignment, the collar interface helps reduce variability in lock positioning between builds.

This variant is specifically suited because it is designed to accept runner lock pin head diameters of 2–10 mm, enabling secure positioning with consistent head-collar fit.

The provided product data specifies the RLC collar interface and applicable pin-head diameter (2–10 mm), but it does not include the steel grade, heat treatment state, or hardness. Material performance for runner lock components is typically selected to balance wear resistance (to withstand repeated pin/collar contact) and toughness (to resist chipping under shock loads), yet those exact properties cannot be asserted without the missing specification.

• Steel grade & equivalency: Not specified in the input data.
• Heat treatment: Not provided (e.g., quenched & tempered, nitrided, etc. cannot be confirmed).
• Hardness (HRC) & wear/toughness trade-off: Not available for this SKU.

If you share the requested material grade or coating/heat-treatment details for series_code 110200083410, we can map the grade to an equivalent (e.g., H13/AISI 4140 equivalents) and summarize expected wear and toughness performance accurately.

Select the RLC runner lock pin collar by matching the applicable runner lock pin diameter to your runner lock pin head size. This series supports a pin head diameter range of 2 ~ 10 mm, so your runner lock pin must fall within that interval to ensure proper engagement and consistent locking.

• Measure/confirm pin head diameter: Use your runner lock pin’s nominal head diameter (not the shaft diameter) and ensure it is between 2 and 10 mm.
• Match cavity/core locking requirements: In multi-cavity molds, consistent head-collar fit helps maintain repeatable locking of the runner components during opening/closing cycles.
• Fit & tolerance considerations: While specific tolerance values are not provided, accurate diameter match is critical to prevent shifting and to maintain stable runner lock engagement.

The key dimension for this SKU is pin head diameter compatibility (2–10 mm); no other variable dimensions are listed in the available specifications, so configuration is effectively determined by the selected runner lock pin size.