JW WINCO7-Arm Knobs with Threaded Hole

JW WINCO Hand Knobs; Star Knobs: 7 Point, Plastic w/ Steel Thread, 1/2"-13 Thread

The JW WINCO Hand Knob is a 7-arm star knob with a threaded hole, featuring a plastic body with a steel thread insert. It has a 1/2"-13 thread size and a 0.87-inch thread length (MPN 8TX34/K).

SKU 3G-OTH-524881

Brand

JW WINCO

Item

Hand Knobs; Star Knobs: 7 Point, Plastic w/ Steel Thread, 1/2"-13 Thread

Technical Specifications

JW WINCO

Manufacturer Part Number

8TX34/K 

Type

Plastic w/ Steel Thread 

Thread

1/2"-13 

Thread Lg

0.87 in 

Star Knobs

7 Point 

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Technical Documents

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JW WINCO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO Hand Knob is a 7-arm star knob with a threaded hole, featuring a plastic body with a steel thread insert. It has a 1/2"-13 thread size and a 0.87-inch thread length (MPN 8TX34/K).

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 7-arm star knob used for?

A JW WINCO 7-arm star knob provides manual adjustment and clamping on machinery, jigs, and fixtures. Its plastic body with steel thread insert offers corrosion resistance and durable grip for frequent hand-tightening in industrial settings.

What are the specifications of the JW WINCO 8TX34/K hand knob?

The JW WINCO 8TX34/K is a 7-point star knob with a 1/2"-13 thread and 0.87-inch thread length. It has a plastic body with a steel thread insert, designed for manual tightening in assembly and positioning applications.

Where to buy JW WINCO hand knobs worldwide?

3G Electric supplies JW WINCO hand knobs worldwide, handling full logistics and customs clearance. As a global industrial sourcing partner, we provide genuine JW WINCO components like the 8TX34/K to facilities across 14 industrial departments.

How to select the right JW WINCO star knob for an application?

Select a JW WINCO star knob by matching thread size and length to your mating component. For the 8TX34/K, verify the 1/2"-13 thread and 0.87-inch thread length fit your fixture. Plastic bodies suit light-duty manual clamping; steel inserts provide thread durability.

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 7-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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