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3G Electric
Ring 30-28 Detent Pin, 3/8 in Dia, 2.125 in L, Steel, Inch, 5 PK - Detent Pins
RINGDetent Pins

Ring 30-28 Detent Pin, 3/8 in Dia, 2.125 in L, Steel, Inch, 5 PK

The Ring 30-28 Detent Pin (SKU 3G-OTH-687797) is a steel, inch-series pin with a 3/8 in diameter and 2.125 in length, supplied in a pack of 5. It features a 2 1/2 in shank length and is designed for quick-release…

SKU 3G-OTH-687797

Also listed as: 3028 · 30 28

Brand
RING
Item
30-28 Detent Pin, 3/8 in Dia, 2.125 in L, Steel, Inch, 5 PK
Part Number
30-28
Category
Detent Pins
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

RING
Manufacturer Part Number
30-28
Type
3/8 in dia, 2.125 in L, Steel, Inch, 5 PK
PK5
Detent
Pin Dia
3/8 in
Shank Lg
2 1/2 in

Technical Documents

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

Product Description

The Ring 30-28 Detent Pin (SKU 3G-OTH-687797) is a steel, inch-series pin with a 3/8 in diameter and 2.125 in length, supplied in a pack of 5. It features a 2 1/2 in shank length and is designed for quick-release fastening applications.

Frequently Asked Questions

What is a Ring 30-28 detent pin used for?

The Ring 30-28 detent pin is a quick-release fastener used in industrial applications such as jig and fixture alignment, machine guarding, and position locking. Its spring-loaded ball bearing holds the pin securely until manually retracted, enabling rapid assembly changes in manufacturing and material handling.

What are the specifications of the Ring 30-28 detent pin?

The Ring 30-28 detent pin has a 3/8 in pin diameter, a 2.125 in overall length, and a 2 1/2 in shank length. It is made of steel, follows inch-series dimensions, and comes in a pack of 5. The manufacturer part number is 30-28.

Where to buy Ring 30-28 detent pins worldwide?

3G Electric supplies the Ring 30-28 detent pin worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this and other Ring-brand quick-release pins.

How to install a Ring 30-28 detent pin?

To install a Ring 30-28 detent pin, align the pin with the mating hole, depress the button or pull the ring to retract the ball bearings, insert the pin fully, then release. Ensure the shank passes through all components and the detent locks into place. No tools are required for installation.

Used in

Common applications for RING
Manufacturing — RING detent pins (e.g., 30-06, 30-07) for quick-change tooling and fixture alignment on production lines.
Machinery maintenance — RING detent pins (e.g., 30-17, 30-18) for securing access panels and covers during maintenance.
Welding and fabrication — RING detent pins (e.g., 30-27, 30-28) for temporary alignment of components before welding.
Assembly operations — RING detent pins (e.g., WWG-DTP-017) for rapid assembly and disassembly of jigs and fixtures.
Industrial equipment — RING detent pins (e.g., 30-08) for positive locking in adjustable mechanisms and linkages.
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RING Products

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

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