JW WINCOLong Tapered Knobs with Threaded Stud

JW WINCO Tapered Handle; Cylindrical Handle: Tapered, Plastic w/ Steel Thread, M4

The JW WINCO Tapered Handle is a long tapered knob with threaded stud, featuring a plastic body with steel thread (M4) and an 8 mm thread length (MPN 203-12-M4). This cylindrical handle is designed for manual…

SKU 3G-OTH-506035

Brand

JW WINCO

Item

Tapered Handle; Cylindrical Handle: Tapered, Plastic w/ Steel Thread, M4

Technical Specifications

JW WINCO

Manufacturer Part Number

203-12-M4 

Type

Plastic w/ Steel Thread, M4 

Thread Lg

8 mm 

Cylindrical Handle

Tapered 

View Full Spec Sheet

Technical Documents

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JW WINCO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the JW WINCO Tapered Handle used for?

The JW WINCO Tapered Handle is used for manual adjustment and clamping in industrial machinery and equipment. Its tapered plastic body with steel M4 thread provides a secure, ergonomic grip for hand-operated positioning, tightening, or release on fixtures, jigs, and workholding assemblies.

What are the specifications of the JW WINCO Tapered Handle?

The JW WINCO Tapered Handle (MPN 203-12-M4) is a long tapered knob with a plastic body and steel thread. It has an M4 thread size and an 8 mm thread length. The cylindrical handle is tapered for comfortable manual operation in clamping and adjustment applications.

Where to buy the JW WINCO Tapered Handle worldwide?

3G Electric supplies the JW WINCO Tapered Handle worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this M4 threaded knob.

How to install the JW WINCO Tapered Handle?

Install the JW WINCO Tapered Handle by threading the M4 steel stud into a matching tapped hole or nut on your fixture. Tighten by hand until secure. For repeated clamping, ensure the mating threads are clean and lubricated to prevent galling between the steel stud and the mounting surface.

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 long tapered 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 →