Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

JW WINCO Ball Knob with Threaded Hole - Ball Knobs with Threaded Hole
JW WINCOBall Knobs with Threaded Hole

JW WINCO Ball Knob with Threaded Hole

The JW WINCO Ball Knob (MPN 3TSB2) is a steel ball knob with a threaded hole, featuring a 1/4"-20 thread, 0.5 in thread length, and 1 in diameter. This component is available through 3G Electric, which interprets…

SKU 3G-OTH-523937

Brand
JW WINCO
Item
Ball Knob with Threaded Hole
Category
Ball Knobs with Threaded Hole
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

JW WINCO
Manufacturer Part Number
3TSB2
Type
Steel
Dia
1 in
Thread
1/4"-20
Thread Lg
0.5 in

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 Ball Knob (MPN 3TSB2) is a steel ball knob with a threaded hole, featuring a 1/4"-20 thread, 0.5 in thread length, and 1 in diameter. This component is available through 3G Electric, which interprets customer demand and supplies genuine industrial equipment across 14 departments, with specialist depth in combustion, pumps, and controls.

Frequently Asked Questions

What is a JW WINCO Ball Knob used for?

A JW WINCO Ball Knob (MPN 3TSB2) is used as a manual control handle on machinery, valves, or adjustment mechanisms. Its steel construction and 1/4"-20 threaded hole provide a durable, secure grip for frequent hand-tightening or positioning in industrial equipment across machining, material handling, and other plant-floor applications.

What are the specifications of the JW WINCO 3TSB2 Ball Knob?

The JW WINCO 3TSB2 Ball Knob has a 1 in diameter, steel construction, a 1/4"-20 thread, and a 0.5 in thread length. It is a ball knob with a threaded hole, designed for manual operation. These specs ensure compatibility with standard threaded studs or bolts in industrial assemblies.

Where to buy JW WINCO Ball Knobs worldwide?

3G Electric supplies JW WINCO Ball Knobs like the 3TSB2 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we interpret your demand and source genuine components across 14 departments, including specialist expertise in combustion, pumps, and controls.

How to install a JW WINCO Ball Knob?

To install a JW WINCO Ball Knob, simply thread it onto a matching 1/4"-20 male stud or bolt until hand-tight. Ensure the mating thread is clean and free of debris. For applications requiring a set screw or locking feature, consult the equipment manual. Avoid over-tightening to prevent thread damage.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from JW WINCO

View all JW WINCO parts
This plastic ball knob features an M8 threaded hole with a 12 mm thread length and a 30 mm diameter. It is designed for manual adjustment on machinery, control panels, and industrial equipment, providing a comfortable grip for operators
JW WINCO
This plastic ball knob features an M8 threaded hole with a 12 mm thread length and a 30 mm diameter. It is designed for manual adjustment on machinery, control panels, and industrial equipment, providing a comfortable grip for operators
This steel ball knob with a threaded hole is used for manual adjustment, clamping, or positioning on machinery, jigs, and fixtures. It has a 1 in diameter, 5/16"-18 thread, and 0.5 in thread length
JW WINCO
This steel ball knob with a threaded hole is used for manual adjustment, clamping, or positioning on machinery, jigs, and fixtures. It has a 1 in diameter, 5/16"-18 thread, and 0.5 in thread length
This steel ball knob with a threaded hole is designed for hand-operated adjustment or securing of machine components. It features a 1.88 in diameter, 1/2"-13 thread, and 0.75 in thread length. Commonly used on industrial equipment, jigs, fixtures, and control panels
JW WINCO
This steel ball knob with a threaded hole is designed for hand-operated adjustment or securing of machine components. It features a 1.88 in diameter, 1/2"-13 thread, and 0.75 in thread length. Commonly used on industrial equipment, jigs, fixtures, and control panels
Plastic ball knob with a threaded hole for M6 studs. 32 mm diameter, 12 mm thread length. Used as a control knob for manual adjustment on machinery, panels, and industrial equipment
JW WINCO
Plastic ball knob with a threaded hole for M6 studs. 32 mm diameter, 12 mm thread length. Used as a control knob for manual adjustment on machinery, panels, and industrial equipment
Plastic ball knob with M4 threaded hole, 16 mm diameter, and 6 mm thread length. Used for manual adjustment and control on industrial equipment, machinery, and instruments
JW WINCO
Plastic ball knob with M4 threaded hole, 16 mm diameter, and 6 mm thread length. Used for manual adjustment and control on industrial equipment, machinery, and instruments
Steel ball knob with a threaded hole for manual adjustment and positioning on machinery, valves, and industrial equipment. Features a 1.38 in diameter, 1/4"-20 thread, and 0.63 in thread length
JW WINCO
Steel ball knob with a threaded hole for manual adjustment and positioning on machinery, valves, and industrial equipment. Features a 1.38 in diameter, 1/4"-20 thread, and 0.63 in thread length
This ball knob is made of plastic with a threaded hole. It has a 40 mm diameter, M10 thread, and 15 mm thread length. Used for manual adjustment and control on machinery and equipment
JW WINCO
This ball knob is made of plastic with a threaded hole. It has a 40 mm diameter, M10 thread, and 15 mm thread length. Used for manual adjustment and control on machinery and equipment
Steel ball knob with a threaded hole for manual control on machinery, valves, and equipment. Features a 5/8"-11 thread with 0.75 in thread length and 1.88 in diameter. Provides a secure grip for adjustment and operation in industrial settings
JW WINCO
Steel ball knob with a threaded hole for manual control on machinery, valves, and equipment. Features a 5/8"-11 thread with 0.75 in thread length and 1.88 in diameter. Provides a secure grip for adjustment and operation in industrial settings