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JW WINCO Hand Knobs; Star Knobs: 7 Point, Plastic w/ Steel Thread, M12 Thread - 7-Arm Knobs with Threaded Stud
JW WINCO7-Arm Knobs with Threaded Stud

JW WINCO Hand Knobs; Star Knobs: 7 Point, Plastic w/ Steel Thread, M12 Thread

The JW WINCO Hand Knob is a 7-arm knob with threaded stud, featuring a plastic body with a steel thread insert and M12 thread. It has a 30 mm thread length and is identified by manufacturer part number…

SKU 3G-OTH-532259

Brand
JW WINCO
Item
Hand Knobs; Star Knobs: 7 Point, Plastic w/ Steel Thread, M12 Thread
Category
7-Arm Knobs with Threaded Stud
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Technical Specifications

JW WINCO
Manufacturer Part Number
6336.4-ST-63-M12-30
Type
Plastic w/ Steel Thread, M12 Thread
Thread Lg
30 mm
Star Knobs
7 Point
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JW WINCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO Hand Knob is a 7-arm knob with threaded stud, featuring a plastic body with a steel thread insert and M12 thread. It has a 30 mm thread length and is identified by manufacturer part number 6336.4-ST-63-M12-30.

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 knob with threaded stud used for?

This JW WINCO hand knob provides a secure, ergonomic grip for manual adjustment and clamping on industrial machinery, jigs, and fixtures. Its 7-point star design and M12 threaded stud allow quick hand-tightening without tools, common in machining, material handling, and assembly applications.

What are the specifications of the JW WINCO 6336.4-ST-63-M12-30 hand knob?

This JW WINCO hand knob is a 7-point star knob with a plastic body and steel thread insert. It has an M12 thread with a 30 mm thread length. The manufacturer part number is 6336.4-ST-63-M12-30. It is designed for manual clamping and adjustment in industrial settings.

Where to buy JW WINCO hand knobs worldwide?

3G Electric supplies JW WINCO hand knobs and delivers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine parts like the 6336.4-ST-63-M12-30 and support procurement across 14 industrial departments.

How to install a JW WINCO threaded stud hand knob?

To install, simply thread the M12 stud into a matching threaded hole or nut on your fixture or machine. Hand-tighten the 7-arm knob until secure. Avoid over-tightening with tools to prevent damage to the plastic body. For precise torque requirements, consult your equipment manual.

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 stud. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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