JW WINCO5-Arm Knobs with Threaded Hole

JW WINCO Aluminum Hand Knobs; Aluminum Star Knobs: 5 Point, Aluminum, 1/2"-13 Thread

The JW WINCO Aluminum Hand Knob is a 5-arm knob with a threaded hole, featuring a 2.36-inch diameter, 1/2"-13 thread, and aluminum construction. This 5-point star knob (MPN 8TC52/EMT) provides a manual grip interface…

SKU 3G-OTH-512568

Brand

JW WINCO

Item

Aluminum Hand Knobs; Aluminum Star Knobs: 5 Point, Aluminum, 1/2"-13 Thread

Technical Specifications

JW WINCO

Manufacturer Part Number

8TC52/EMT 

Type

Aluminum 

Dia

2.36 in 

Thread

1/2"-13 

Aluminum Star Knobs

5 Point 

View Full Spec Sheet

Technical Documents

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JW WINCO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is a JW WINCO aluminum hand knob used for?

A JW WINCO aluminum hand knob provides a manual grip interface for industrial adjustment, clamping, and positioning tasks. Its 5-arm star design and 1/2"-13 threaded hole allow quick hand-tightening on machinery, fixtures, and equipment across machining, material handling, and assembly operations.

What are the specifications of the JW WINCO 8TC52/EMT aluminum star knob?

The JW WINCO 8TC52/EMT is a 5-point aluminum star knob with a 2.36-inch diameter and a 1/2"-13 threaded hole. It is made of aluminum for lightweight corrosion resistance and is designed for manual clamping and adjustment in industrial settings.

Where to buy JW WINCO aluminum hand knobs worldwide?

3G Electric supplies JW WINCO aluminum hand knobs worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to source the 8TC52/EMT or other JW WINCO star knobs for your application.

How to install a JW WINCO aluminum star knob?

To install a JW WINCO aluminum star knob, simply thread it onto a matching 1/2"-13 stud or bolt. Hand-tighten until secure; avoid over-torquing to prevent damage to the aluminum threads. For clamping applications, ensure the mating surface is clean and the knob is fully engaged before applying load.

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 5-arm 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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