INNOVATIVE COMPONENTSNonlocking Knurled-Knob Retractable Spring Plungers

INNOVATIVE COMPONENTS Spring Plunger: Steel, 5/8"-11 Thread

SKU 3G-OTH-181348

Also listed as: GP1CSK421 · GP1C SK4 21 · GP1C-SK4-21

Brand

INNOVATIVE COMPONENTS

Item

Spring Plunger: Steel, 5/8"-11 Thread

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

INNOVATIVE COMPONENTS

Manufacturer Part Number

GP1C--SK4----21 

Type

Without Thread-Locker 

Thread

5/8"-11 

Technical Documents

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INNOVATIVE COMPONENTS Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The INNOVATIVE COMPONENTS Spring Plunger is a nonlocking knurled-knob retractable spring plunger made of steel, with a 5/8"-11 thread and without thread-locker (MPN GP1C--SK4----21). This component is designed for applications requiring a manually retractable plunger with a knurled knob for easy grip and adjustment.

Frequently Asked Questions

What is an INNOVATIVE COMPONENTS spring plunger used for?

An INNOVATIVE COMPONENTS spring plunger is used for positioning, locking, and detent applications in industrial machinery. The nonlocking knurled-knob retractable design allows manual retraction for quick adjustments in jigs, fixtures, and assembly lines.

What are the specifications of the INNOVATIVE COMPONENTS GP1C--SK4----21 spring plunger?

This INNOVATIVE COMPONENTS spring plunger has a 5/8"-11 thread, is made of steel, and comes without thread-locker. It is a nonlocking knurled-knob retractable type, part number GP1C--SK4----21, suitable for precise positioning in industrial setups.

Where to buy INNOVATIVE COMPONENTS spring plungers worldwide?

3G Electric supplies INNOVATIVE COMPONENTS spring plungers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this GP1C--SK4----21 model and other industrial components to your facility.

How to install an INNOVATIVE COMPONENTS spring plunger?

To install an INNOVATIVE COMPONENTS spring plunger, drill and tap a 5/8"-11 threaded hole in your fixture. Insert the plunger and tighten securely. The knurled knob allows manual retraction; ensure the plunger moves freely without binding for reliable detent action.

Used in

Common applications for INNOVATIVE COMPONENTS

Fixture positioning — INNOVATIVE COMPONENTS pull-ring spring plungers (GP8C--SR-----21) for locating workpieces in welding jigs.

Tool change indexing — INNOVATIVE COMPONENTS knurled-knob plungers (GP8C--SM--L--21) for locking tool holders in CNC turrets.

Conveyor gate stops — INNOVATIVE COMPONENTS weld-mount indexing plungers (GI1/2T1.5-B-TR6) for adjustable stop positions on sorting lines.

Assembly line detents — INNOVATIVE COMPONENTS spring plungers (GP6C--SR-----21) for temporary retention of covers or panels.

Machine guard locking — INNOVATIVE COMPONENTS nonlocking plungers (SP4C--SK3----21) for quick-release safety barriers.

Pallet registration — INNOVATIVE COMPONENTS pull-ring plungers (GP1C--SR-----21) for aligning pallets on automated transfer systems.

INNOVATIVE COMPONENTS Products

3G Electric supplies INNOVATIVE COMPONENTS nonlocking knurled-knob retractable spring plungers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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