JW WINCO4-Arm Knobs with Threaded Stud

JW WINCO Hand Knobs; 4-Prong Knobs: Plastic w/ Steel Thread, M10 Thread

SKU 3G-OTH-530642

Brand

JW WINCO

Item

Hand Knobs; 4-Prong Knobs: Plastic w/ Steel Thread, M10 Thread

Technical Specifications

JW WINCO

Manufacturer Part Number

6335.4-ST-50-M10-25 

Type

M10 Thread 

Dia

50 mm 

Knobs: Plastic W/ Steel Thread

4-Prong 

View Full Spec Sheet

Technical Documents

No technical documents available for this product.

Request documentation →

Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.

Talk to an engineer

Ask a question

JW WINCO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO Hand Knob is a 4-arm knob with a threaded stud, featuring a 50 mm diameter and M10 thread. It is constructed as a plastic knob with a steel thread (4-prong design, MPN 6335.4-ST-50-M10-25). 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 a JW WINCO 4-arm hand knob used for?

A JW WINCO 4-arm hand knob provides manual adjustment and clamping on machinery, jigs, and fixtures. Its 50 mm diameter and M10 threaded stud allow secure hand-tightening without tools. 3G Electric supplies this genuine component across 14 industrial departments, including machining and material handling.

What are the specifications of the JW WINCO 6335.4-ST-50-M10-25 hand knob?

The JW WINCO 6335.4-ST-50-M10-25 is a 4-prong hand knob with a 50 mm diameter and M10 thread. It features a plastic body with a steel threaded stud. This design offers durable grip and corrosion resistance for repeated manual use in industrial settings.

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 genuine components like the 6335.4-ST-50-M10-25 and deliver to your facility. Contact us for availability and lead time.

How to install a JW WINCO 4-arm hand knob?

To install a JW WINCO 4-arm hand knob, align the M10 threaded stud with the mating threaded hole or insert. Hand-tighten the knob clockwise until secure. Avoid over-torquing to prevent damage to the plastic body. For repeated adjustments, ensure the mating threads are clean and lubricated.

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.

Browse all JW WINCO products →Contact our engineers →