JW WINCOCorrosion-Resistant 4-Arm Knobs with Threaded Hole

JW WINCO Stainless Steel Hand Knob; Stainless Steel 4-Prong Knob: Stainless Steel

SKU 3G-OTH-521815

Brand

JW WINCO

Item

Stainless Steel Hand Knob; Stainless Steel 4-Prong Knob: Stainless Steel

Technical Specifications

JW WINCO

Manufacturer Part Number

6335-NI-50-3/8X16-E 

Thread

3/8"-16 

Stainless Steel 4-Prong Knob

Stainless Steel 

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 Stainless Steel Hand Knob is a corrosion-resistant 4-arm knob with a threaded hole, featuring a 3/8"-16 thread and a stainless steel 4-prong construction (MPN 6335-NI-50-3/8X16-E). 3G Electric interprets this demand and sources it across 14 industrial departments, with specialist depth in controls ensuring the right fit for your application.

Frequently Asked Questions

What is a JW WINCO stainless steel hand knob used for?

This 4-prong hand knob provides a corrosion-resistant grip for manual adjustment on industrial machinery, valves, and controls. Its stainless steel construction and 3/8"-16 threaded hole suit environments requiring frequent hand tightening without tools.

What are the specifications of the JW WINCO 6335-NI-50-3/8X16-E knob?

The JW WINCO 6335-NI-50-3/8X16-E is a stainless steel 4-prong hand knob with a 3/8"-16 thread. It is designed for corrosion resistance and manual operation in industrial settings. 3G Electric supplies this part across 14 departments, with specialist depth in controls.

Where to buy a JW WINCO stainless steel hand knob worldwide?

3G Electric sources and delivers the JW WINCO stainless steel hand knob worldwide. We handle full logistics and customs clearance, ensuring the correct 3/8"-16 threaded knob reaches your facility. Contact us for availability and lead time.

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

Thread the JW WINCO knob onto a matching 3/8"-16 stud or bolt by hand until snug. Avoid over-tightening with tools to prevent thread damage. For applications requiring a specific orientation, use a washer or jam nut to lock the position.

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 corrosion-resistant 4-arm knobs with threaded hole. 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 →