JW WINCO7-Arm Knobs with Threaded Stud

JW WINCO 7-Arm Knob with Threaded Stud

The JW WINCO Hand Knob is a 7-arm knob with a threaded stud, featuring a plastic body with a steel thread insert. It has a 1/4"-20 thread size and a 1.1-inch thread length, identified by manufacturer part number…

SKU 3G-OTH-532313

Also listed as: 63364ST2514X2028 · 6336 4 ST 25 1 4X20 28 · 6336-4-ST-25-1-4X20-28

Brand

JW WINCO

Item

7-Arm Knob with Threaded Stud

Local availability & support — the Philippines

Delivery: 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment: Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to: Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

JW WINCO

Manufacturer Part Number

6336.4-ST-25-1/4X20-28 

Type

Plastic w/ Steel Thread 

Thread

1/4"-20 

Thread Lg

1.1 in 

Star Knobs

7 Point 

Technical Documents

No technical documents available for this product.

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JW WINCO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

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 hand knob used for?

A JW WINCO 7-arm hand knob provides manual adjustment and clamping on machinery, jigs, and fixtures. Its star-shaped design offers multiple grip points for easy tightening without tools, common in industrial equipment, workholding, and assembly operations.

What are the specifications of the JW WINCO hand knob 6336.4-ST-25-1/4X20-28?

This JW WINCO hand knob has a 7-point star design with a plastic body and steel thread insert. It features a 1/4"-20 thread size and a 1.1-inch thread length. The manufacturer part number is 6336.4-ST-25-1/4X20-28.

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 parts like the 6336.4-ST-25-1/4X20-28 to customers across 14 industrial departments.

How to install a JW WINCO threaded stud hand knob?

To install a JW WINCO hand knob with threaded stud, align the 1/4"-20 stud with the mating threaded hole and hand-tighten clockwise. Use the 7-point star grip for final snugging without tools. Avoid over-torquing to prevent damage to the plastic body or steel insert.

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.

Browse all JW WINCO products →Contact our engineers →