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INNOVATIVE COMPONENTS 3-Arm Knob with Threaded Through-Hole - 3-Arm Knobs with Threaded Through-Hole
INNOVATIVE COMPONENTS3-Arm Knobs with Threaded Through-Hole

INNOVATIVE COMPONENTS 3-Arm Knob with Threaded Through-Hole

The INNOVATIVE COMPONENTS Hand Knob is a 3-Arm Knob with Threaded Through-Hole, featuring a 1.25 in diameter, plastic construction with steel thread, and a 1/4"-20 thread size (MPN GN4C----3P1--21). This 3 Point knob…

SKU 3G-OTH-528484

Also listed as: GN4C3P121 · GN4C 3P1 21 · GN4C-3P1-21

Brand
INNOVATIVE COMPONENTS
Item
3-Arm Knob with Threaded Through-Hole
Part Number
GN4C----3P1--21
Category
3-Arm Knobs with Threaded Through-Hole
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Technical Specifications

INNOVATIVE COMPONENTS
Manufacturer Part Number
GN4C----3P1--21
Type
Plastic w/ Steel Thread
Dia
1.25 in
Thread
1/4"-20

Technical Documents

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

Product Description

The INNOVATIVE COMPONENTS Hand Knob is a 3-Arm Knob with Threaded Through-Hole, featuring a 1.25 in diameter, plastic construction with steel thread, and a 1/4"-20 thread size (MPN GN4C----3P1--21). This 3 Point knob is designed for manual adjustment and clamping applications.

Frequently Asked Questions

What is the INNOVATIVE COMPONENTS 3-Arm Hand Knob used for?

This 3-Arm Hand Knob is used for manual adjustment and clamping in industrial fixtures, jigs, and machinery. Its 1.25 in diameter and 1/4"-20 steel thread provide secure, tool-free tightening in assembly and maintenance applications across machining, material handling, and general manufacturing.

What are the specifications of the INNOVATIVE COMPONENTS Hand Knob GN4C----3P1--21?

The INNOVATIVE COMPONENTS Hand Knob has a 1.25 in diameter, plastic body with steel thread, and a 1/4"-20 thread size. It is a 3-Arm Knob with a threaded through-hole, designed for manual clamping. The manufacturer part number is GN4C----3P1--21.

Where to buy the INNOVATIVE COMPONENTS Hand Knob worldwide?

3G Electric supplies the INNOVATIVE COMPONENTS Hand Knob GN4C----3P1--21 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this 3-Arm Knob with 1/4"-20 thread.

How to select the right INNOVATIVE COMPONENTS Hand Knob for my application?

Select based on thread size, diameter, and material. This 1.25 in diameter knob with 1/4"-20 steel thread suits light to medium clamping. For higher torque or corrosive environments, consider all-metal or larger-diameter options. 3G Electric can help match the correct INNOVATIVE COMPONENTS knob to your fixture requirements.

Used in

Common applications for INNOVATIVE COMPONENTS
Jig and fixture building — Innovative Components weld-mount indexing plungers (e.g., GI3/8-1.5LOB-B3) for secure positioning and locking.
Workholding — Nonlocking ball-knob indexing plungers (e.g., GI1/2S1.5-B--B3) for manual retraction and spring-loaded engagement.
Material handling equipment — Weld-mount spring plungers (e.g., GI5/16-1.5-B-B3) for indexing and positioning on steel structures.
Industrial machinery adjustment — Snap-lock 8-arm knobs (e.g., GN4C----F6-L-21) for manual clamping and fastening with 1/4"-20 thread.
Fixture design — Locking and nonlocking indexing plungers with various plunger widths (0.313 in to 0.5 in) for custom workholding solutions.
Equipment maintenance — Replacement hand knobs and indexing plungers for existing fixtures and machines, available from 3G Electric's stocked SKUs.
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INNOVATIVE COMPONENTS Products

3G Electric supplies INNOVATIVE COMPONENTS 3-arm knobs with threaded through-hole. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This 3-arm knob features a threaded through-hole for manual adjustment or clamping applications. Constructed from steel with a zinc finish in black, it has a 32 mm diameter and M6 thread. The three-arm design provides a secure grip for tightening, loosening, or positioning components by hand without tools
INNOVATIVE COMPONENTS
This 3-arm knob features a threaded through-hole for manual adjustment or clamping applications. Constructed from steel with a zinc finish in black, it has a 32 mm diameter and M6 thread. The three-arm design provides a secure grip for tightening, loosening, or positioning components by hand without tools

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