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PCS 307-GL Straight Leader Pin, 1 in Dia, 5.25 in Overall Length - Straight Leader Pins
PCSStraight Leader Pins

PCS 307-GL Straight Leader Pin, 1 in Dia, 5.25 in Overall Length

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
307-GL Straight Leader Pin, 1 in Dia, 5.25 in Overall Length
Part Number
307-GL
Category
Straight Leader Pins
Available to Order
Also known as:307-GLPCS
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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

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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 nitrided ejector pins (e.g., NP13-10 OS) for ejecting plastic parts from mold cavities in high-cycle production.
Die casting — PCS straight ejector pins (e.g., JMP03-150) for pushing solidified metal parts out of die-cast tooling.
Mold maintenance — PCS leader pins and bushings to restore alignment in worn mold bases and prevent flash or mismatch.
Plastics processing — PCS oversized ejector pins (e.g., NP19-10) for molds requiring increased bearing surface or repair of worn ejector holes.
Tooling assembly — PCS metric ejector pins (e.g., MP015-100) for use in molds built to metric standards.
High-wear applications — PCS nitrided ejector pins with 4–10 uin surface finish for reduced friction and extended service life in abrasive molding compounds.
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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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