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

INNOVATIVE COMPONENTS Hand Knob: Knurled, Plastic w/ Steel Thread, 1/4"-20 Thread, 1 in Thread Lg - Knurled Knobs with Threaded Hole
INNOVATIVE COMPONENTSKnurled Knobs with Threaded Hole

INNOVATIVE COMPONENTS Hand Knob: Knurled, Plastic w/ Steel Thread, 1/4"-20 Thread, 1 in Thread Lg

The INNOVATIVE COMPONENTS Hand Knob: Knurled is a knurled knob with threaded hole, featuring a 0.75 in diameter, plastic construction with steel thread, and a 1/4"-20 thread size with 1 in thread length (MPN…

SKU 3G-OTH-503321

Also listed as: GN4C1000K3N21 · GN4C1000K3 N21 · GN4C1000K3-N21

Brand
INNOVATIVE COMPONENTS
Item
Hand Knob: Knurled, Plastic w/ Steel Thread, 1/4"-20 Thread, 1 in Thread Lg
Category
Knurled Knobs with Threaded Hole
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

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
GN4C1000K3--N21
Type
Plastic w/ Steel Thread
Dia
0.75 in
Thread
1/4"-20
Thread Lg
1 in

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: Knurled is a knurled knob with threaded hole, featuring a 0.75 in diameter, plastic construction with steel thread, and a 1/4"-20 thread size with 1 in thread length (MPN GN4C1000K3--N21).

Frequently Asked Questions

What is the INNOVATIVE COMPONENTS Hand Knob: Knurled used for?

This knurled hand knob provides a secure, tool-free grip for adjusting or clamping machinery, fixtures, and industrial equipment. Its plastic body with steel thread insert suits applications requiring frequent manual tightening, such as jigs, workholding devices, and panel adjustments across machining and assembly operations.

What are the specifications of the INNOVATIVE COMPONENTS Hand Knob: Knurled?

The knob has a 0.75 in diameter, a 1/4"-20 thread size, and a 1 in thread length. It is made of plastic with a steel thread insert. The manufacturer part number is GN4C1000K3--N21. These specs define its fit for standard threaded holes in industrial fixtures.

Where to buy the INNOVATIVE COMPONENTS Hand Knob: Knurled worldwide?

3G Electric supplies the INNOVATIVE COMPONENTS Hand Knob: Knurled to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team to order this part (MPN GN4C1000K3--N21) for your industrial application.

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

Match the thread size (1/4"-20) and thread length (1 in) to your mating component. Ensure the 0.75 in diameter provides adequate grip for your torque needs. For plastic knobs with steel inserts, verify environmental compatibility—avoid excessive heat or chemical exposure that may degrade the plastic.

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 knurled 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
Knurled knob with threaded hole, plastic body with steel thread insert. #10-24 thread size, 0.75 in diameter. Used for manual adjustment, clamping, or positioning on machinery and equipment
INNOVATIVE COMPONENTS
Knurled knob with threaded hole, plastic body with steel thread insert. #10-24 thread size, 0.75 in diameter. Used for manual adjustment, clamping, or positioning on machinery and equipment
Hand Knob: Knurled, Plastic w/ Steel Thread, #8-32 Thread, 0.5 in Thread Lg, 0.75 in Dia (MPN GN820500K3--N21)
INNOVATIVE COMPONENTS
Hand Knob: Knurled, Plastic w/ Steel Thread, #8-32 Thread, 0.5 in Thread Lg, 0.75 in Dia (MPN GN820500K3--N21)
Hand Knob: Knurled, Plastic w/ Steel Thread, #8-32 Thread, 0.625 in Thread Lg, 0.75 in Dia (MPN GN820625K3--N21)
INNOVATIVE COMPONENTS
Hand Knob: Knurled, Plastic w/ Steel Thread, #8-32 Thread, 0.625 in Thread Lg, 0.75 in Dia (MPN GN820625K3--N21)
Hand Knob: Knurled, Plastic w/ Steel Thread, #10-32 Thread, 0.75 in Dia (MPN GN02----K3-LN21)
INNOVATIVE COMPONENTS
Hand Knob: Knurled, Plastic w/ Steel Thread, #10-32 Thread, 0.75 in Dia (MPN GN02----K3-LN21)
Hand Knob: Knurled, Plastic w/ Steel Thread, 1/4"-20 Thread, 1 in Dia (MPN GN4C----K4D-A21)
INNOVATIVE COMPONENTS
Hand Knob: Knurled, Plastic w/ Steel Thread, 1/4"-20 Thread, 1 in Dia (MPN GN4C----K4D-A21)
Hand Knob: Knurled, Plastic, 1/4"-20 Thread, 1 in Dia (MPN GN4C----K4DBN-R)
INNOVATIVE COMPONENTS
Hand Knob: Knurled, Plastic, 1/4"-20 Thread, 1 in Dia (MPN GN4C----K4DBN-R)
Hand Knob: Knurled, Plastic w/ Steel Thread, #10-24 Thread, 1 in Dia (MPN GN04----K4DBN21)
INNOVATIVE COMPONENTS
Hand Knob: Knurled, Plastic w/ Steel Thread, #10-24 Thread, 1 in Dia (MPN GN04----K4DBN21)
Hand Knob: Knurled, Plastic w/ Steel Thread, #8-32 Thread, 0.75 in Dia (MPN GN82----K2A--22)
INNOVATIVE COMPONENTS
Hand Knob: Knurled, Plastic w/ Steel Thread, #8-32 Thread, 0.75 in Dia (MPN GN82----K2A--22)