JW WINCO5-Arm Knobs with Threaded Hole

JW WINCO Aluminum Hand Knobs; Aluminum Star Knobs: 5 Point, Aluminum, 1/4"-20 Thread

The JW WINCO Aluminum Hand Knob is a 5-arm knob with a threaded hole, featuring a 1.57 in diameter and a 1/4"-20 thread. Constructed from aluminum with a 5-point star design, this component is identified by…

SKU 3G-OTH-512541

Brand

JW WINCO

Item

Aluminum Hand Knobs; Aluminum Star Knobs: 5 Point, Aluminum, 1/4"-20 Thread

Technical Specifications

JW WINCO

Manufacturer Part Number

3TC50/EMT 

Type

Aluminum 

Dia

1.57 in 

Thread

1/4"-20 

Aluminum Star Knobs

5 Point 

View Full Spec Sheet

Technical Documents

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JW WINCO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

Is the JW WINCO Aluminum Hand Knobs; Aluminum Star Knobs: 5 Point, Aluminum, 1/4"-20 Thread available from 3G Electric?

Yes — 3G Electric supplies genuine JW WINCO products, available to order with worldwide shipping. Contact us for current lead time.

How do I get a quote for the JW WINCO Aluminum Hand Knobs; Aluminum Star Knobs: 5 Point, Aluminum, 1/4"-20 Thread?

Click "Request a Quote" on this page or add the product to your RFQ cart. Our engineers will respond within 24 hours with pricing, lead times, and technical recommendations.

Does 3G Electric provide technical support for 5-arm knobs with threaded hole?

Yes, our team of experienced engineers provides full technical support including product selection, installation guidance, commissioning, and after-sales service for all 5-arm knobs with threaded hole we distribute.

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 5-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 →