JW WINCO4-Arm Knobs with Threaded Hole

JW WINCO Hand Knobs with Increased Clamping Force: Plastic w/ Steel Thread, M6 Thread

SKU 3G-OTH-517984

Brand

JW WINCO

Item

Hand Knobs with Increased Clamping Force: Plastic w/ Steel Thread, M6 Thread

Technical Specifications

JW WINCO

Manufacturer Part Number

6NDC5 

Type

M6 Thread 

Dia

40 mm 

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

JW WINCO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO Hand Knob with Increased Clamping Force is a 4-arm knob with a threaded hole, featuring a plastic body with steel thread. It has a 40 mm diameter and an M6 thread type (MPN 6NDC5). 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is a JW WINCO hand knob with increased clamping force used for?

A JW WINCO hand knob with increased clamping force is used for manual adjustment and locking in industrial machinery, jigs, and fixtures. Its 4-arm design and steel thread provide secure, repeatable positioning without tools, common in machining, material handling, and assembly applications.

What are the specifications of the JW WINCO hand knob 6NDC5?

The JW WINCO hand knob 6NDC5 has a 40 mm diameter, M6 steel thread, and a plastic body with steel thread insert. It is a 4-arm knob with a threaded hole, designed for increased clamping force in manual adjustment applications.

Where to buy JW WINCO hand knobs worldwide?

3G Electric supplies JW WINCO hand knobs worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order the 6NDC5 or other genuine JW WINCO components.

How to install a JW WINCO 4-arm hand knob?

To install a JW WINCO 4-arm hand knob, simply thread the M6 steel insert onto a matching male stud or bolt. Tighten by hand until secure; the increased clamping force design provides firm grip without over-torquing. Ensure the mating thread is clean and lubricated for smooth operation.

Used in

Common applications for JW WINCO

Machinery assembly — JW WINCO self-locking bearing locknuts (e.g., 1804.1-M50X1.5) for securing bearings on shafts in gearboxes and conveyors.

Fixture building — JW WINCO horizontal U-latch toggle clamps (e.g., 851.3-700-T6) for quick clamping in welding jigs and assembly fixtures.

Material handling — JW WINCO quick-release hoist rings (e.g., 1135-M12-17-ST) for lifting heavy components in manufacturing cells.

Shaft positioning — JW WINCO one-piece shaft collars (e.g., 5WG46/A) for retaining bearings or acting as stops on linear motion systems.

Linkage systems — JW WINCO stainless steel clevis rod ends (e.g., 8NXBIS) for connecting pneumatic cylinders or actuators in automated equipment.

Clamping arm extension — JW WINCO rigid clamping arm extenders (e.g., 801.1-85-16-ST) for increasing reach on toggle clamps in custom fixtures.

JW WINCO Products

3G Electric supplies JW WINCO 4-arm knobs with threaded hole. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all JW WINCO products →Contact our engineers →