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

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

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…

SKU 3G-OTH-524043

Brand
JW WINCO
Item
Steel Ball Knob with Threaded Hole, 1.38 in Dia, 5/16"-18 Thread
Category
Ball Knobs with Threaded Hole
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

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.

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.

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