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JW WINCO Plastic Hand Knobs with Stainless Steel Hub: 7 Point, Plastic w/ SS Thread - 7-Arm Knobs with Threaded Hole
JW WINCO7-Arm Knobs with Threaded Hole

JW WINCO Plastic Hand Knobs with Stainless Steel Hub: 7 Point, Plastic w/ SS Thread

The JW WINCO Plastic Hand Knob with Stainless Steel Hub is a 7-arm knob with a threaded hole, featuring a plastic body with a stainless steel M12 thread (MPN 12NX38/E). It is designed for manual adjustment and…

SKU 3G-OTH-524860

Brand
JW WINCO
Item
Plastic Hand Knobs with Stainless Steel Hub: 7 Point, Plastic w/ SS Thread
Category
7-Arm Knobs with Threaded Hole
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Technical Specifications

JW WINCO
Manufacturer Part Number
12NX38/E
Type
Plastic w/ SS Thread, M12 Thread
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JW WINCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO Plastic Hand Knob with Stainless Steel Hub is a 7-arm knob with a threaded hole, featuring a plastic body with a stainless steel M12 thread (MPN 12NX38/E). It is designed for manual adjustment and clamping applications where a secure, corrosion-resistant grip is required.

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 Plastic Hand Knob with Stainless Steel Hub used for?

This 7-arm knob is used for manual adjustment and clamping in industrial machinery, fixtures, and workholding applications. The stainless steel M12 thread provides corrosion resistance, while the plastic body offers a secure, comfortable grip for frequent hand tightening.

What are the specifications of the JW WINCO 12NX38/E hand knob?

The JW WINCO 12NX38/E is a 7-arm plastic hand knob with a stainless steel hub and M12 threaded insert. It is designed for manual clamping and adjustment where corrosion resistance and a durable grip are needed. The plastic body reduces weight and provides insulation.

Where to buy JW WINCO hand knobs worldwide?

3G Electric supplies JW WINCO hand knobs worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine parts like the 12NX38/E to your facility, ensuring compliance with international shipping requirements.

How to install a JW WINCO plastic hand knob with threaded hub?

Installation is straightforward: thread the M12 stud into the mating component by hand until snug, then tighten using the 7-arm grip for final clamping. Avoid over-torquing to prevent damage to the plastic body. For vibration-prone applications, use a thread-locking compound on the stainless steel threads.

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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