JW WINCO Cast Iron Hand Knobs: 7 Point, Cast Iron, M8 Thread, 15 mm Thread Lg
The JW WINCO Cast Iron Hand Knobs: 7 Point are 7-arm knobs with a threaded hole, featuring a 40 mm diameter, M8 thread, and 15 mm thread length (MPN 8NC78/E). These cast-iron knobs provide a manual grip interface for…
SKU 3G-OTH-524829
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Product Description
The JW WINCO Cast Iron Hand Knobs: 7 Point are 7-arm knobs with a threaded hole, featuring a 40 mm diameter, M8 thread, and 15 mm thread length (MPN 8NC78/E). These cast-iron knobs provide a manual grip interface for industrial equipment adjustment and clamping applications.
Frequently Asked Questions
What is JW WINCO Cast Iron Hand Knob 8NC78/E used for?
The JW WINCO 8NC78/E cast iron hand knob provides a manual grip interface for adjusting and clamping industrial equipment. Its 7-arm design and M8 threaded hole allow secure, tool-free positioning on machinery, jigs, and fixtures across machining, material handling, and assembly applications.
What are the specifications of JW WINCO 8NC78/E hand knob?
The JW WINCO 8NC78/E is a 7-arm cast iron hand knob with a 40 mm diameter, M8 thread, and 15 mm thread length. It features a threaded hole for direct mounting on studs or bolts, offering a durable, corrosion-resistant grip for manual adjustment in industrial environments.
Where to buy JW WINCO 8NC78/E hand knob worldwide?
3G Electric supplies the JW WINCO 8NC78/E cast iron hand knob to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this and other industrial components across 14 departments.
How to install JW WINCO 8NC78/E hand knob?
To install the JW WINCO 8NC78/E hand knob, simply thread it onto an M8 stud or bolt until snug. Use hand-tightening only—cast iron can crack under excessive torque. Ensure the mating surface is clean and the knob is fully seated for secure clamping or adjustment.
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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.









