JW WINCOQuick-Release 7-Arm Knobs

JW WINCO Quick Release Hand Knobs: 7 Point, Plastic w/ Steel Thread, M8 Thread

SKU 3G-OTH-524606

Brand

JW WINCO

Item

Quick Release Hand Knobs: 7 Point, Plastic w/ Steel Thread, M8 Thread

Technical Specifications

JW WINCO

Manufacturer Part Number

6336.3-40-M8 

Type

Plastic w/ Steel Thread, M8 Thread 

Thread Lg

23.5 mm 

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Technical Documents

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JW WINCO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO Quick Release Hand Knobs: 7 Point are quick-release 7-arm knobs with a plastic body and steel thread, featuring an M8 thread size and 23.5 mm thread length (MPN 6336.3-40-M8). 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 for brands including Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.

Frequently Asked Questions

What is a JW WINCO Quick Release Hand Knob used for?

A JW WINCO Quick Release Hand Knob is used for tool-less clamping and adjustment on machinery, jigs, and fixtures. Its 7-point plastic body with steel M8 thread provides a secure, ergonomic grip for frequent repositioning in industrial assembly, packaging, and material handling applications.

What are the specifications of the JW WINCO 6336.3-40-M8 hand knob?

The JW WINCO 6336.3-40-M8 is a quick-release 7-arm knob with a plastic body and steel thread. It has an M8 thread size and a 23.5 mm thread length. This model is designed for rapid manual clamping without tools in industrial settings.

Where to buy JW WINCO quick release hand knobs worldwide?

3G Electric supplies JW WINCO quick release hand knobs worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine parts like the 6336.3-40-M8 to your facility. Contact us for a quote and delivery timeline.

How to install a JW WINCO quick release hand knob?

To install a JW WINCO quick release hand knob, simply thread the M8 stud into a matching threaded hole or nut on your fixture. Tighten by hand using the 7-arm plastic body for a secure grip. No tools are required. Ensure the mating thread is clean and lubricated for smooth operation.

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 quick-release 7-arm knobs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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