INNOVATIVE COMPONENTS4-Arm Knobs with Threaded Through-Hole

INNOVATIVE COMPONENTS Hand Knob: 4 Point, Plastic w/ Steel Thread, 1/2"-13 Thread

The INNOVATIVE COMPONENTS Hand Knob is a 4-Arm Knob with Threaded Through-Hole, featuring a 2.46 in diameter, plastic construction with steel thread, and a 1/2"-13 thread size (MPN GN8C----4P7--21). This 4-point knob…

SKU 3G-OTH-516094

Brand

INNOVATIVE COMPONENTS

Item

Hand Knob: 4 Point, Plastic w/ Steel Thread, 1/2"-13 Thread

Technical Specifications

INNOVATIVE COMPONENTS

Manufacturer Part Number

GN8C----4P7--21 

Type

Plastic w/ Steel Thread 

Dia

2.46 in 

Thread

1/2"-13 

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Technical Documents

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INNOVATIVE COMPONENTS Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the INNOVATIVE COMPONENTS 4-Arm Hand Knob used for?

This 4-point hand knob is used for manual adjustment and clamping in industrial machinery, jigs, and fixtures. Its threaded through-hole allows quick tool-less tightening and positioning, common in assembly lines and workholding setups.

What are the specifications of the INNOVATIVE COMPONENTS Hand Knob GN8C----4P7--21?

The knob has a 2.46 in diameter, plastic body with steel thread, and a 1/2"-13 thread size. It is a 4-arm design with a threaded through-hole, part number GN8C----4P7--21, from INNOVATIVE COMPONENTS.

Where to buy the INNOVATIVE COMPONENTS Hand Knob worldwide?

3G Electric supplies the INNOVATIVE COMPONENTS Hand Knob GN8C----4P7--21 worldwide. We handle full logistics and customs clearance, delivering to industrial facilities globally. Contact us for availability and lead time.

How to select the right 4-arm hand knob for clamping applications?

Match thread size (e.g., 1/2"-13) and diameter to your fixture's threaded hole. Consider knob material: plastic with steel thread offers corrosion resistance and grip. Ensure the 4-arm design provides sufficient torque for manual tightening without tools.

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 4-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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