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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 supplied without thread-locker (MPN GP8C--SM--L--21). 3G Electric interprets…

SKU 3G-OTH-181347

Also listed as: GP8CSML21 · GP8C SM L 21 · GP8C-SM-L-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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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

INNOVATIVE COMPONENTS
Manufacturer Part Number
GP8C--SM--L--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 supplied without thread-locker (MPN GP8C--SM--L--21). 3G Electric interprets this demand and sources the exact OEM part across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor for brands like FBR, Interpump, Riello, Beckett, Schneider, ABB, Siemens, SKF, Festo, and Fluke.

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. It provides a retractable spring-loaded pin for tooling fixtures, jigs, and assembly lines where precise indexing or temporary holding is required.

What are the specifications of the INNOVATIVE COMPONENTS GP8C--SM--L--21 spring plunger?

The INNOVATIVE COMPONENTS GP8C--SM--L--21 is a nonlocking knurled-knob retractable spring plunger with a 1/2"-13 thread. It is made of steel and supplied without thread-locker. The manufacturer part number is GP8C--SM--L--21.

Where to buy INNOVATIVE COMPONENTS spring plungers worldwide?

You can source INNOVATIVE COMPONENTS spring plungers through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on the GP8C--SM--L--21.

How to select the right INNOVATIVE COMPONENTS spring plunger for an application?

To select the correct INNOVATIVE COMPONENTS spring plunger, match the thread size (e.g., 1/2"-13) to your mounting hole, choose between locking or nonlocking types based on adjustment needs, and decide if thread-locker is required. Verify material compatibility with your environment.

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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