JW WINCO4-Arm Knobs with Threaded Stud

JW WINCO Hand Knobs; 4-Prong Knobs: Plastic w/ Steel Thread, M8 Thread

SKU 3G-OTH-530622

Brand

JW WINCO

Item

Hand Knobs; 4-Prong Knobs: Plastic w/ Steel Thread, M8 Thread

Technical Specifications

JW WINCO

Manufacturer Part Number

6335.4-ST-40-M8-16 

Type

M8 Thread 

Dia

40 mm 

Knobs: Plastic W/ Steel Thread

4-Prong 

View Full Spec Sheet

Technical Documents

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JW WINCO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO Hand Knob is a 4-prong, 4-arm knob with a threaded stud, featuring a 40 mm diameter and M8 thread. It combines a plastic body with a steel thread insert (MPN 6335.4-ST-40-M8-16). 3G Electric interprets demand and supplies this genuine industrial component across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is the JW WINCO 6335.4-ST-40-M8-16 hand knob used for?

This 4-prong hand knob provides a manual grip for adjusting, clamping, or positioning machinery components. Its 40 mm diameter and M8 threaded steel insert suit industrial equipment across machining, material handling, and controls applications.

What are the specifications of the JW WINCO 6335.4-ST-40-M8-16?

This JW WINCO hand knob has a 40 mm diameter, M8 thread, and a 4-prong plastic body with a steel thread insert. The manufacturer part number is 6335.4-ST-40-M8-16. It is designed for manual adjustment in industrial settings.

Where to buy JW WINCO hand knobs worldwide?

3G Electric supplies the JW WINCO 6335.4-ST-40-M8-16 hand knob worldwide. We handle full logistics and customs clearance to deliver this genuine component to your facility, supporting global procurement for industrial maintenance and production needs.

How to select the right JW WINCO hand knob for my application?

Select based on thread size (M8), diameter (40 mm), and required grip style. The 4-prong design offers secure manual turning. For applications needing higher torque or different mounting, consult 3G Electric to match the correct JW WINCO knob to your equipment.

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

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