JW WINCORevolving Ball Knobs with Threaded Stud

JW WINCO Revolving Ball Knobs: Ball, Plastic w/ SS Thread, 1/2"-13 Thread

The JW WINCO Revolving Ball Knob with Threaded Stud is a plastic knob with a stainless steel thread, featuring a 1/2"-13 thread size and 0.83 in thread length (MPN 319.5-50-1/2X13-A). This component is a revolving…

SKU 3G-OTH-531996

Brand

JW WINCO

Item

Revolving Ball Knobs: Ball, Plastic w/ SS Thread, 1/2"-13 Thread

Technical Specifications

JW WINCO

Manufacturer Part Number

319.5-50-1/2X13-A 

Type

Plastic w/ SS Thread 

Thread

1/2"-13 

Thread Lg

0.83 in 

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Technical Documents

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JW WINCO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a JW WINCO Revolving Ball Knob used for?

A JW WINCO Revolving Ball Knob is used for manual adjustment, positioning, or clamping on industrial machinery and equipment. Its revolving ball design provides a comfortable grip for operators, making it ideal for hand-operated controls in manufacturing, assembly, and material handling applications.

What are the specifications of the JW WINCO Revolving Ball Knob 319.5-50-1/2X13-A?

The JW WINCO Revolving Ball Knob 319.5-50-1/2X13-A features a plastic ball with a stainless steel threaded stud. It has a 1/2"-13 thread size and a 0.83 in thread length. This component is designed for secure manual adjustment in industrial settings.

Where to buy JW WINCO Revolving Ball Knobs worldwide?

3G Electric supplies JW WINCO Revolving Ball Knobs worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to source this component for your manual adjustment or positioning needs.

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

To install a JW WINCO Revolving Ball Knob, simply thread the stainless steel stud into a matching 1/2"-13 tapped hole or nut. Hand-tighten until secure; avoid over-torquing to prevent damage to the plastic ball. Ensure the mounting surface is clean and free of debris for proper engagement.

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.

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