JW WINCO7-Arm Knobs with Threaded Stud

JW WINCO Plastic Hand Knobs w/Stainless Stud

JW WINCO Plastic Hand Knobs w/Stainless Stud are 7-Arm Knobs with Threaded Stud, featuring a 7-point plastic star design with a stainless steel stud. The manufacturer part number is 6336.5-ST-50-3/8X16-43.

SKU 3G-OTH-532292

Brand

JW WINCO

Item

Plastic Hand Knobs w/Stainless Stud

Technical Specifications

JW WINCO

Manufacturer Part Number

6336.5-ST-50-3/8X16-43 

Plastic Star Knobs w/Stainless Stud

7 Point 

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Technical Documents

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JW WINCO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What are JW WINCO Plastic Hand Knobs with Stainless Stud used for?

JW WINCO 7-arm plastic star knobs with stainless studs are used for manual clamping, adjustment, and positioning on machinery, fixtures, and industrial equipment. The threaded stud provides secure fastening, while the ergonomic star shape allows tool-free hand tightening in assembly, maintenance, and production environments.

What are the specifications of JW WINCO 6336.5-ST-50-3/8X16-43?

The JW WINCO 6336.5-ST-50-3/8X16-43 is a 7-point plastic star knob with a stainless steel threaded stud. It is a 7-arm hand knob designed for manual tightening. The manufacturer part number is 6336.5-ST-50-3/8X16-43, and the brand is JW WINCO.

Where to buy JW WINCO plastic star knobs worldwide?

3G Electric supplies JW WINCO plastic star knobs with stainless studs to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery for international orders. Contact us for a quote on the 6336.5-ST-50-3/8X16-43 or similar 7-arm knobs.

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

To select the correct JW WINCO hand knob, match the stud thread size and length to your mating component. The 6336.5-ST-50-3/8X16-43 uses a 3/8-16 UNC stainless stud. Consider the knob diameter, number of points (7), and material—plastic for light-duty, stainless for corrosion resistance. Verify clearance for the star shape.

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 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 →