We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

INNOVATIVE COMPONENTS Spring Plunger: Steel, 1/2"-13 Thread - Nonlocking Knurled-Knob Retractable Spring Plungers
INNOVATIVE COMPONENTSNonlocking Knurled-Knob Retractable Spring Plungers

INNOVATIVE COMPONENTS Spring Plunger: Steel, 1/2"-13 Thread

The INNOVATIVE COMPONENTS Spring Plunger is a nonlocking knurled-knob retractable spring plunger made of steel, with a 1/2"-13 thread and without thread-locker (MPN GP8C--SK4----21). 3G Electric interprets your…

SKU 3G-OTH-181346

Also listed as: GP8CSK421 · GP8C SK4 21 · GP8C-SK4-21

Brand
INNOVATIVE COMPONENTS
Item
Spring Plunger: Steel, 1/2"-13 Thread
Category
Nonlocking Knurled-Knob Retractable Spring Plungers
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

INNOVATIVE COMPONENTS
Manufacturer Part Number
GP8C--SK4----21
Type
Without Thread-Locker
Thread
1/2"-13

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 1/2"-13 thread and without thread-locker (MPN GP8C--SK4----21). 3G Electric interprets your demand for this OEM-specified component, sourcing it across 14 industrial departments with specialist depth in combustion, pumps, and controls.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the INNOVATIVE COMPONENTS Spring Plunger GP8C--SK4----21 used for?

This nonlocking knurled-knob retractable spring plunger is used for positioning, locking, and detent applications in industrial fixtures, jigs, and machinery. The 1/2"-13 thread allows secure mounting, and the knurled knob enables manual retraction without tools.

What are the specifications of the INNOVATIVE COMPONENTS Spring Plunger GP8C--SK4----21?

This spring plunger has a 1/2"-13 thread size, is made of steel, and comes without thread-locker. It is a nonlocking knurled-knob retractable type, manufactured by INNOVATIVE COMPONENTS under MPN GP8C--SK4----21. It is designed for manual positioning and locking tasks.

Where to buy the INNOVATIVE COMPONENTS Spring Plunger GP8C--SK4----21 worldwide?

3G Electric supplies the INNOVATIVE COMPONENTS Spring Plunger GP8C--SK4----21 worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the INNOVATIVE COMPONENTS Spring Plunger GP8C--SK4----21?

Install by threading the 1/2"-13 steel plunger into a matching tapped hole in your fixture or jig. Tighten securely by hand using the knurled knob. For applications requiring vibration resistance, apply a thread-locker compound separately, as this model comes without thread-locker.

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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