JW WINCO Hand Knobs; Eight-Lobed Knobs: Plastic w/ Brass Thread, M6 Thread
The JW WINCO Hand Knob is an 8-arm knob with a threaded hole, featuring an M6 thread and a 9 mm thread length. This eight-lobed knob is constructed from plastic with a brass thread insert (MPN 6303015).
SKU 3G-OTH-501741
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Product Description
The JW WINCO Hand Knob is an 8-arm knob with a threaded hole, featuring an M6 thread and a 9 mm thread length. This eight-lobed knob is constructed from plastic with a brass thread insert (MPN 6303015).
Frequently Asked Questions
What is a JW WINCO eight-lobed hand knob used for?
A JW WINCO eight-lobed hand knob provides a secure, ergonomic grip for manual adjustment and clamping on industrial machinery, jigs, and fixtures. Its plastic body with brass M6 thread insert resists corrosion and wear in assembly, packaging, and material handling applications.
What are the specifications of the JW WINCO 6303015 hand knob?
The JW WINCO 6303015 hand knob is an eight-lobed knob with an M6 threaded hole and a 9 mm thread length. It is made of plastic with a brass thread insert. This design offers a durable, corrosion-resistant grip for frequent manual tightening in industrial settings.
Where to buy JW WINCO hand knobs worldwide?
3G Electric supplies JW WINCO hand knobs worldwide, handling full logistics and customs clearance for international orders. As a global industrial solutions provider, we source genuine JW WINCO parts like the 6303015 eight-lobed knob and deliver them to your facility, wherever it is located.
How to install a JW WINCO eight-lobed hand knob?
To install a JW WINCO eight-lobed hand knob, simply thread the M6 brass insert onto a compatible male stud or bolt until hand-tight. Avoid over-torquing, as the plastic body can crack. For vibration-prone applications, apply a thread-locking compound to the stud before installation.
Used in
Common applications for JW WINCOJW WINCO Products
3G Electric supplies JW WINCO 8-arm knobs with threaded hole. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









