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PCS Leader Pin: Hardened Steel, 1 in Nominal Pin Dia, 1 1/4 in Press Fit Lg - Straight Leader Pins
PCSStraight Leader Pins

PCS Leader Pin: Hardened Steel, 1 in Nominal Pin Dia, 1 1/4 in Press Fit Lg

The PCS Leader Pin: Hardened Steel is a straight leader pin with a nominal pin diameter of 1 inch, a press fit length of 1 1/4 inches, and an overall length of 5.25 inches (MPN 307-GL). It features a hardness rating…

SKU 3G-OTH-270073

Also listed as: 307GL · 307 GL

Brand
PCS
Item
Leader Pin: Hardened Steel, 1 in Nominal Pin Dia, 1 1/4 in Press Fit Lg
Category
Straight Leader Pins
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Technical Specifications

PCS
Manufacturer Part Number
307-GL
Overall Lg
5.25 in
Press Fit Lg
1 1/4 in
Nominal Pin Dia
1 in

Technical Documents

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PCS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PCS Leader Pin: Hardened Steel is a straight leader pin with a nominal pin diameter of 1 inch, a press fit length of 1 1/4 inches, and an overall length of 5.25 inches (MPN 307-GL). It features a hardness rating of 58 RC, as specified by the manufacturer.

Frequently Asked Questions

What is a PCS Leader Pin used for?

A PCS Leader Pin is a straight leader pin used in mold and die alignment applications. It guides mold halves into precise registration during closing, preventing damage to delicate cavity surfaces. Common in injection molding, stamping, and die-cast tooling, it ensures repeatable alignment under high-cycle production conditions.

What are the specifications of the PCS Leader Pin 307-GL?

The PCS Leader Pin 307-GL has a nominal pin diameter of 1 in, a press fit length of 1 1/4 in, and an overall length of 5.25 in. It is made of hardened steel with a hardness rating of 58 RC. The manufacturer part number is 307-GL, and the brand is PCS.

Where to buy PCS Leader Pin 307-GL worldwide?

You can source the PCS Leader Pin 307-GL worldwide through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine PCS components globally.

How to install a PCS Leader Pin?

To install a PCS Leader Pin, press the pin into the leader pin bushing using an arbor press or hydraulic press, ensuring the press fit length (1 1/4 in for the 307-GL) is fully seated. Apply a light lubricant to the pin surface before insertion. Verify alignment with the mating bushing to avoid binding.

Used in

Common applications for PCS
Injection molding — PCS stepped ejector pins (e.g., SP3-83) for ejecting parts from core cavities
Die casting — PCS hard core pins (e.g., CPH15-3) for forming internal features in aluminum or zinc dies
Slide actuation — PCS radius angle pins (e.g., APR33-L10) for guiding core pulls in mold bases
Mold support — PCS support pillars (e.g., 1550) to prevent plate deflection in large injection molds
Ejector plate alignment — PCS shoulder bushings (e.g., BU-102) for guiding ejector pins in mold bases
Wear protection — PCS stop discs (e.g., SD-15) to limit ejector stroke and prevent over-travel damage

PCS Products

3G Electric supplies PCS straight leader pins. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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