JW WINCO Hand Knobs; Star Knobs: 7 Point, Plastic w/ Steel Thread, 3/8"-16 Thread
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 3/8"-16 thread size and a 2.17-inch thread length (MPN 6336.4-ST-50-3/8X16-55).
SKU 3G-OTH-532175
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Product Description
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 3/8"-16 thread size and a 2.17-inch thread length (MPN 6336.4-ST-50-3/8X16-55).
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 plastic body with steel thread insert offers a comfortable grip and durable threading for frequent repositioning in industrial settings.
What are the specifications of the JW WINCO 6336.4-ST-50-3/8X16-55 hand knob?
This JW WINCO hand knob has a 7-point star design with a plastic body and steel thread insert. It features a 3/8"-16 thread size and a 2.17-inch thread length. The manufacturer part number is 6336.4-ST-50-3/8X16-55.
Where to buy JW WINCO hand knobs worldwide?
3G Electric supplies JW WINCO hand knobs worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver these 7-arm knobs to your facility, ensuring you get the correct threaded stud configuration for your application.
How to select the right JW WINCO hand knob for my application?
Select a JW WINCO hand knob by matching the thread size (e.g., 3/8"-16) and thread length (e.g., 2.17 in) to your mating component. Consider the knob diameter and number of points for grip comfort. 3G Electric can help confirm fitment for your machinery or fixture.
Used in
Common applications for JW WINCOJW 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.









