JW WINCORevolving Ball Knobs with Threaded Stud

JW WINCO Revolving Ball Knobs: Ball, Plastic w/ Steel Thread, M10 Thread, 14 mm Thread Lg

SKU 3G-OTH-531998

Brand

JW WINCO

Item

Revolving Ball Knobs: Ball, Plastic w/ Steel Thread, M10 Thread, 14 mm Thread Lg

Technical Specifications

JW WINCO

Manufacturer Part Number

319.2-40-M10-A 

Type

Plastic w/ Steel Thread, M10 Thread 

Dia

40 mm 

Thread Lg

14 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 Revolving Ball Knob with Threaded Stud (MPN 319.2-40-M10-A) is a plastic knob with a steel thread, featuring an M10 thread, 14 mm thread length, and 40 mm diameter. 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 — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is a JW WINCO Revolving Ball Knob used for?

A JW WINCO Revolving Ball Knob with threaded stud is used as a hand-operated control or adjustment device on industrial machinery, panels, and equipment. Its rotating ball design provides a comfortable grip for frequent positioning or clamping tasks in manufacturing, automation, and material handling applications.

What are the specifications of the JW WINCO 319.2-40-M10-A Revolving Ball Knob?

The JW WINCO 319.2-40-M10-A Revolving Ball Knob has a 40 mm diameter ball, a plastic body with a steel thread, and an M10 thread size. The threaded stud length is 14 mm. This genuine JW WINCO component is designed for reliable manual operation in industrial settings.

Where to buy JW WINCO Revolving Ball Knobs worldwide?

3G Electric supplies genuine JW WINCO Revolving Ball Knobs worldwide. We interpret your demand, source the correct part, and handle full logistics and customs clearance for delivery to your facility. Contact us for availability and lead time on the 319.2-40-M10-A or other JW WINCO knobs.

How to install a JW WINCO Revolving Ball Knob with threaded stud?

To install a JW WINCO Revolving Ball Knob with M10 threaded stud, simply screw the stud into a matching M10 threaded hole or nut on your equipment. Tighten by hand or with a tool on the knob's base until secure. Avoid over-torquing to prevent damage to the plastic ball or threads.

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 revolving ball knobs with threaded stud. 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 →