We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

JW WINCO 7-Arm Knob with Threaded Hole, Cast Iron, 3.15 in Dia, 5/8"-11 Thread - 7-Arm Knobs with Threaded Hole
JW WINCO7-Arm Knobs with Threaded Hole

JW WINCO 7-Arm Knob with Threaded Hole, Cast Iron, 3.15 in Dia, 5/8"-11 Thread

The JW WINCO Cast Iron Hand Knob is a 7-arm knob with a threaded hole, featuring a 3.15 in diameter, 5/8"-11 thread, and 1.1 in thread length. Made of cast iron, this 7-point knob (MPN 10TC81/E) provides a manual…

SKU 3G-OTH-524843

Also listed as: 10TC81E · 10TC81 E · 10TC81-E

Brand
JW WINCO
Item
7-Arm Knob with Threaded Hole, Cast Iron, 3.15 in Dia, 5/8"-11 Thread
Category
7-Arm Knobs with Threaded Hole
Available to Order
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Technical specs
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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
10TC81/E
Type
Cast Iron
Dia
3.15 in
Thread
5/8"-11
Thread Lg
1.1 in

Technical Documents

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JW WINCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO Cast Iron Hand Knob is a 7-arm knob with a threaded hole, featuring a 3.15 in diameter, 5/8"-11 thread, and 1.1 in thread length. Made of cast iron, this 7-point knob (MPN 10TC81/E) provides a manual grip interface for industrial equipment adjustment or clamping applications.

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 the JW WINCO Cast Iron Hand Knob used for?

The JW WINCO Cast Iron Hand Knob provides a manual grip interface for adjusting or clamping industrial equipment. Its 7-arm design and 3.15 in diameter offer secure handling in machining, material handling, and general industrial settings where threaded adjustment is required.

What are the specifications of the JW WINCO Cast Iron Hand Knob?

This JW WINCO hand knob has a 3.15 in diameter, 5/8"-11 thread, and 1.1 in thread length. It is made of cast iron with a 7-point design. The manufacturer part number is 10TC81/E. These specs suit heavy-duty manual clamping or positioning tasks.

Where to buy JW WINCO Cast Iron Hand Knobs worldwide?

3G Electric supplies JW WINCO Cast Iron Hand Knobs worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine parts like the 10TC81/E knob and support procurement across 14 departments.

How to install a JW WINCO Cast Iron Hand Knob?

To install, thread the 5/8"-11 knob onto a matching male stud or bolt until hand-tight. Use the 7-arm design for leverage without tools. Ensure the mating thread is clean and lubricated for smooth adjustment. Avoid over-torquing to prevent damage to the cast iron.

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 hole. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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