Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
INNOVATIVE COMPONENTS 4-Arm Knob with Threaded Through-Hole - 4-Arm Knobs with Threaded Through-Hole
INNOVATIVE COMPONENTS4-Arm Knobs with Threaded Through-Hole

INNOVATIVE COMPONENTS 4-Arm Knob with Threaded Through-Hole

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 5/16"-18 thread size (MPN GN5C----4P7--21). This 4-point…

SKU 3G-OTH-516080

Also listed as: GN5C4P721 · GN5C 4P7 21 · GN5C-4P7-21

Brand
INNOVATIVE COMPONENTS
Item
4-Arm Knob with Threaded Through-Hole
Part Number
GN5C----4P7--21
Category
4-Arm Knobs with Threaded Through-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 — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

INNOVATIVE COMPONENTS
Manufacturer Part Number
GN5C----4P7--21
Type
Plastic w/ Steel Thread
Dia
2.46 in
Thread
5/16"-18

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 is a 4-Arm Knob with Threaded Through-Hole, featuring a 2.46 in diameter, plastic construction with steel thread, and a 5/16"-18 thread size (MPN GN5C----4P7--21). This 4-point knob provides a manual grip interface for adjustment or clamping applications.

Frequently Asked Questions

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

This 4-point hand knob provides a manual grip interface for adjustment, clamping, or positioning tasks on industrial machinery, fixtures, and workholding equipment. Its plastic body with steel thread insert offers a durable, corrosion-resistant grip for frequent hand-tightening applications.

What are the specifications of the INNOVATIVE COMPONENTS Hand Knob GN5C----4P7--21?

The INNOVATIVE COMPONENTS Hand Knob has a 2.46 in diameter, a 5/16"-18 thread size, and a plastic body with steel thread insert. It is a 4-arm knob with a threaded through-hole, designed for manual clamping and adjustment. The manufacturer part number is GN5C----4P7--21.

Where to buy the INNOVATIVE COMPONENTS Hand Knob worldwide?

3G Electric supplies the INNOVATIVE COMPONENTS Hand Knob GN5C----4P7--21 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this 4-arm knob with threaded through-hole.

How to select the right INNOVATIVE COMPONENTS hand knob for a fixture?

Select based on thread size (5/16"-18 for this model), knob diameter for grip space, and material compatibility. Plastic knobs with steel threads suit light to medium clamping where corrosion resistance is needed. Verify the through-hole depth matches your stud length for secure fastening.

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.
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from INNOVATIVE COMPONENTS

View all INNOVATIVE COMPONENTS parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first