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PCS Leader Pin: Hardened Steel, 1 in Nominal Pin Dia, 7/8 in Press Fit Lg, 3.75 in Overall Lg - Straight Leader Pins
PCSStraight Leader Pins

PCS Leader Pin: Hardened Steel, 1 in Nominal Pin Dia, 7/8 in Press Fit Lg, 3.75 in Overall 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 7/8 inch, and an overall length of 3.75 inches. It features a round shape and a hardness rating…

SKU 3G-OTH-270071

Also listed as: 304GL · 304 GL

Brand
PCS
Item
Leader Pin: Hardened Steel, 1 in Nominal Pin Dia, 7/8 in Press Fit Lg, 3.75 in Overall Lg
Category
Straight Leader Pins
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

PCS
Manufacturer Part Number
304-GL
Type
Round
Overall Lg
3.75 in
Press Fit Lg
7/8 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 7/8 inch, and an overall length of 3.75 inches. It features a round shape and a hardness rating of 58 RC, as specified by the manufacturer. This product is identified by the manufacturer part number 304-GL.

Frequently Asked Questions

What is a PCS Leader Pin used for?

A PCS Leader Pin is a hardened steel straight pin used in mold and die alignment applications. It guides mold halves into precise registration during press operations, ensuring accurate repeatability in stamping, injection molding, and die casting. The 58 RC hardness provides wear resistance for high-cycle industrial tooling.

What are the specifications of the PCS Leader Pin 304-GL?

The PCS Leader Pin 304-GL is a straight round pin with a 1 in nominal diameter, 7/8 in press fit length, and 3.75 in overall length. It is made of hardened steel with a hardness rating of 58 RC. The manufacturer part number is 304-GL, and the brand is PCS.

Where to buy PCS Leader Pin 304-GL worldwide?

3G Electric supplies the PCS Leader Pin 304-GL worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this hardened steel leader pin to support your tooling needs.

How to install a PCS Leader Pin?

Install the PCS Leader Pin by pressing the 7/8 in press fit length into a reamed hole in the mold base or die set. Ensure the hole is clean and within tolerance for a secure interference fit. Use a press or arbor to avoid damaging the pin. The 58 RC hardness resists deformation during installation.

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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