We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

INNOVATIVE COMPONENTS Hand Knob: Ball, Plastic w/ Steel Thread, 1/2"-13 Thread - Ball Knobs with Threaded Hole
INNOVATIVE COMPONENTSBall Knobs with Threaded Hole

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

The INNOVATIVE COMPONENTS Hand Knob: Ball (MPN GN8C----B4SL-21) is a plastic ball knob with a steel thread, featuring a 1.47 in diameter and a 1/2"-13 thread size. This component is a threaded-hole ball knob designed…

SKU 3G-OTH-524037

Brand
INNOVATIVE COMPONENTS
Item
Hand Knob: Ball, Plastic w/ Steel Thread, 1/2"-13 Thread
Category
Ball Knobs with Threaded Hole
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

INNOVATIVE COMPONENTS
Manufacturer Part Number
GN8C----B4SL-21
Type
Plastic w/ Steel Thread
Dia
1.47 in
Thread
1/2"-13
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The INNOVATIVE COMPONENTS Hand Knob: Ball (MPN GN8C----B4SL-21) is a plastic ball knob with a steel thread, featuring a 1.47 in diameter and a 1/2"-13 thread size. This component is a threaded-hole ball knob designed for manual adjustment and control applications.

Frequently Asked Questions

What is the INNOVATIVE COMPONENTS GN8C----B4SL-21 hand knob used for?

This ball knob is used for manual adjustment and control on industrial machinery, equipment panels, and fixtures. Its 1.47 in diameter and 1/2"-13 steel thread provide a secure grip for hand-tightening applications in assembly, positioning, or clamping tasks across manufacturing and maintenance environments.

What are the specifications of the INNOVATIVE COMPONENTS ball knob?

The INNOVATIVE COMPONENTS GN8C----B4SL-21 is a plastic ball knob with a steel threaded insert. It has a 1.47 in diameter and a 1/2"-13 thread size. This threaded-hole design allows direct mounting onto studs or bolts for manual control in industrial settings.

Where to buy INNOVATIVE COMPONENTS hand knobs worldwide?

3G Electric supplies INNOVATIVE COMPONENTS hand knobs like the GN8C----B4SL-21 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this plastic ball knob with steel thread.

How to install a threaded-hole ball knob like the GN8C----B4SL-21?

To install, simply thread the 1/2"-13 steel insert onto a matching male stud or bolt until hand-tight. Avoid over-torquing to prevent cracking the plastic body. For repeated adjustments, ensure the mating thread is clean and lubricated for smooth operation.

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

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from INNOVATIVE COMPONENTS

View all INNOVATIVE COMPONENTS parts
INNOVATIVE COMPONENTS Hand Knob: Ball, Plastic w/ Steel Thread, 3/8"-16 Thread, 1.47 in Dia (MPN GN6C----B4S--21). Key specifications — Brand: INNOVATIVE COMPONENTS.
INNOVATIVE COMPONENTS
INNOVATIVE COMPONENTS Hand Knob: Ball, Plastic w/ Steel Thread, 3/8"-16 Thread, 1.47 in Dia (MPN GN6C----B4S--21). Key specifications — Brand: INNOVATIVE COMPONENTS.
INNOVATIVE COMPONENTS Hand Knob: Ball, Plastic w/ Steel Thread, 1/4"-20 Thread, 1.61 in Dia (MPN GN4C----B5---21). Key specifications — Brand: INNOVATIVE COMPONENTS.
INNOVATIVE COMPONENTS
INNOVATIVE COMPONENTS Hand Knob: Ball, Plastic w/ Steel Thread, 1/4"-20 Thread, 1.61 in Dia (MPN GN4C----B5---21). Key specifications — Brand: INNOVATIVE COMPONENTS.
INNOVATIVE COMPONENTS Hand Knob: Ball, Plastic w/ Steel Thread, 1/4"-20 Thread, 1.38 in Dia (MPN GN4C----B3---21). Key specifications — Brand: INNOVATIVE COMPONENTS.
INNOVATIVE COMPONENTS
INNOVATIVE COMPONENTS Hand Knob: Ball, Plastic w/ Steel Thread, 1/4"-20 Thread, 1.38 in Dia (MPN GN4C----B3---21). Key specifications — Brand: INNOVATIVE COMPONENTS.
INNOVATIVE COMPONENTS Hand Knob: Ball, Plastic w/ Steel Thread, 3/8"-16 Thread, 1.38 in Dia (MPN GN6C----B3---21). Key specifications — Brand: INNOVATIVE COMPONENTS.
INNOVATIVE COMPONENTS
INNOVATIVE COMPONENTS Hand Knob: Ball, Plastic w/ Steel Thread, 3/8"-16 Thread, 1.38 in Dia (MPN GN6C----B3---21). Key specifications — Brand: INNOVATIVE COMPONENTS.
INNOVATIVE COMPONENTS Hand Knob: Ball, Plastic w/ Steel Thread, 1/4"-20 Thread, 1.25 in Dia (MPN GN4C----B2S--21). Key specifications — Brand: INNOVATIVE COMPONENTS.
INNOVATIVE COMPONENTS
INNOVATIVE COMPONENTS Hand Knob: Ball, Plastic w/ Steel Thread, 1/4"-20 Thread, 1.25 in Dia (MPN GN4C----B2S--21). Key specifications — Brand: INNOVATIVE COMPONENTS.
INNOVATIVE COMPONENTS Hand Knob: Ball, Plastic w/ Steel Thread, 3/8"-16 Thread, 1.47 in Dia (MPN GN6C----B4---21). Key specifications — Brand: INNOVATIVE COMPONENTS.
INNOVATIVE COMPONENTS
INNOVATIVE COMPONENTS Hand Knob: Ball, Plastic w/ Steel Thread, 3/8"-16 Thread, 1.47 in Dia (MPN GN6C----B4---21). Key specifications — Brand: INNOVATIVE COMPONENTS.
INNOVATIVE COMPONENTS Hand Knob: Ball, Plastic w/ Steel Thread, 5/16"-18 Thread, 1.61 in Dia (MPN GN5C----B5---22). Key specifications — Brand: INNOVATIVE COMPONENTS.
INNOVATIVE COMPONENTS
INNOVATIVE COMPONENTS Hand Knob: Ball, Plastic w/ Steel Thread, 5/16"-18 Thread, 1.61 in Dia (MPN GN5C----B5---22). Key specifications — Brand: INNOVATIVE COMPONENTS.
INNOVATIVE COMPONENTS Hand Knob: Ball, Plastic w/ Steel Thread, 1/4"-20 Thread, 1.25 in Dia (MPN GN4C----B2---21). Key specifications — Brand: INNOVATIVE COMPONENTS.
INNOVATIVE COMPONENTS
INNOVATIVE COMPONENTS Hand Knob: Ball, Plastic w/ Steel Thread, 1/4"-20 Thread, 1.25 in Dia (MPN GN4C----B2---21). Key specifications — Brand: INNOVATIVE COMPONENTS.