JW WINCO Cast Iron Hand Knobs: 7 Point, Cast Iron, 3/8"-16 Thread, 0.71 in Thread Lg
JW WINCO Cast Iron Hand Knobs: 7 Point are 7-arm knobs with a threaded hole, supplied in a 10-pack. These cast iron knobs feature a 3/8"-16 thread with a 0.71 in thread length (MPN 6TC79/E). 3G Electric interprets…
SKU 3G-OTH-524857
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Product Description
JW WINCO Cast Iron Hand Knobs: 7 Point are 7-arm knobs with a threaded hole, supplied in a 10-pack. These cast iron knobs feature a 3/8"-16 thread with a 0.71 in thread length (MPN 6TC79/E). 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor.
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 Cast Iron Hand Knob used for?
JW WINCO Cast Iron Hand Knobs are 7-arm knobs with a threaded hole, used for manual adjustment and clamping on machinery, jigs, and fixtures. The cast iron construction provides durability in industrial settings. 3G Electric supplies these across 14 industrial departments, with specialist depth in combustion, pumps and controls.
What are the specifications of the JW WINCO 6TC79/E hand knob?
The JW WINCO 6TC79/E is a cast iron 7-arm hand knob with a 3/8"-16 thread and 0.71 in thread length, supplied in a 10-pack. It is designed for manual tightening applications. 3G Electric sources genuine JW WINCO parts and delivers worldwide, handling logistics and customs.
Where to buy JW WINCO hand knobs worldwide?
3G Electric supplies JW WINCO cast iron hand knobs worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we interpret customer demand and deliver genuine parts across 14 departments, including specialist expertise in combustion, pumps and controls. Contact us for availability and lead time.
How to install a JW WINCO cast iron hand knob?
To install a JW WINCO cast iron hand knob, thread it onto a matching 3/8"-16 stud or bolt by hand until snug. Avoid over-tightening to prevent damage to the cast iron. For repeated adjustments, ensure the mating threads are clean and lubricated. 3G Electric provides genuine parts and sourcing support for industrial applications.
Used in
Common applications for JW WINCOJW 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.









