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INNOVATIVE COMPONENTS Hand Knob: 5 Point, Plastic w/ Steel Thread, 1/4"-20 Thread - 5-Arm Knobs with Threaded Hole
INNOVATIVE COMPONENTS5-Arm Knobs with Threaded Hole

INNOVATIVE COMPONENTS Hand Knob: 5 Point, Plastic w/ Steel Thread, 1/4"-20 Thread

The INNOVATIVE COMPONENTS Hand Knob is a 5-Arm Knob with Threaded Hole, featuring a 1.58 in diameter, plastic construction with steel thread, and a 1/4"-20 thread size (MPN GN4C----R3-BS21).

SKU 3G-OTH-512544

Brand
INNOVATIVE COMPONENTS
Item
Hand Knob: 5 Point, Plastic w/ Steel Thread, 1/4"-20 Thread
Category
5-Arm Knobs with Threaded Hole
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Technical Specifications

INNOVATIVE COMPONENTS
Manufacturer Part Number
GN4C----R3-BS21
Type
Plastic w/ Steel Thread
Dia
1.58 in
Thread
1/4"-20
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INNOVATIVE COMPONENTS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The INNOVATIVE COMPONENTS Hand Knob is a 5-Arm Knob with Threaded Hole, featuring a 1.58 in diameter, plastic construction with steel thread, and a 1/4"-20 thread size (MPN GN4C----R3-BS21).

Frequently Asked Questions

What is the INNOVATIVE COMPONENTS 5-Arm Hand Knob used for?

This 5-arm hand knob provides a secure, ergonomic grip for manual adjustment and clamping on industrial machinery, jigs, and fixtures. Its 1/4"-20 steel thread insert ensures reliable fastening in metal or plastic assemblies, common in machining and material handling applications.

What are the specifications of the INNOVATIVE COMPONENTS Hand Knob GN4C----R3-BS21?

The INNOVATIVE COMPONENTS Hand Knob has a 1.58 in diameter, 5-point plastic body with a steel thread insert. Thread size is 1/4"-20. The manufacturer part number is GN4C----R3-BS21. It is designed for manual tightening in light- to medium-duty industrial settings.

Where to buy INNOVATIVE COMPONENTS Hand Knobs worldwide?

3G Electric supplies INNOVATIVE COMPONENTS hand knobs to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote on the GN4C----R3-BS21 or other knob configurations. We source genuine components for global industrial needs.

How to select the right INNOVATIVE COMPONENTS hand knob for my application?

Select based on thread size (1/4"-20 here), knob diameter (1.58 in), and material compatibility. Plastic knobs with steel inserts suit dry, indoor environments; all-metal knobs are better for high-torque or high-temperature use. Confirm the mounting hole depth and clearance for your fixture before ordering.

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 5-arm knobs with threaded hole. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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