JW WINCOBall Knobs with Threaded Hole

JW WINCO Steel Ball Knob with Threaded Hole, 1.38 in Dia, 5/16"-18 Thread

SKU 3G-OTH-524043

Brand

JW WINCO

Item

Steel Ball Knob with Threaded Hole, 1.38 in Dia, 5/16"-18 Thread

Local availability & support — the Philippines

Delivery: 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment: Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to: Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

JW WINCO

Manufacturer Part Number

5TSB3 

Type

Steel 

Dia

1.38 in 

Thread

5/16"-18 

Thread Lg

0.63 in 

Technical Documents

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JW WINCO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO Ball Knob (MPN 5TSB3) is a steel ball knob with a threaded hole, featuring a 1.38 in diameter, 5/16"-18 thread, and 0.63 in thread length. 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.

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 ball knob used for?

A JW WINCO ball knob provides a comfortable, secure grip for manual adjustment or positioning on machinery, equipment, and industrial controls. It is commonly used on valves, levers, and hand-operated mechanisms where precise, repeatable hand torque is needed.

What are the specifications of the JW WINCO 5TSB3 ball knob?

The JW WINCO 5TSB3 ball knob is made of steel with a 1.38 in diameter, 5/16"-18 threaded hole, and 0.63 in thread length. It is a ball-type knob designed for threaded mounting on studs or bolts.

Where to buy JW WINCO ball knobs worldwide?

3G Electric supplies genuine JW WINCO ball knobs worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver this component to any location. Contact us for availability and lead time.

How to install a JW WINCO ball knob with threaded hole?

To install, simply thread the knob onto a matching male stud or bolt with 5/16"-18 threads. Tighten by hand until snug. Avoid over-torquing to prevent damage to the knob or the mating component. Use a thread-locking compound if vibration is present.

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 ball 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 →