JW WINCOLong Tapered Knobs with Threaded Stud

JW WINCO Tapered Handle; Cylindrical Handle: Tapered, Plastic w/ Steel Thread, M12

The JW WINCO Tapered Handle is a long tapered knob with threaded stud, featuring a plastic body with steel thread in M12 size and a 14 mm thread length (MPN 12NB33). This cylindrical, tapered handle is designed for…

SKU 3G-OTH-506034

Brand

JW WINCO

Item

Tapered Handle; Cylindrical Handle: Tapered, Plastic w/ Steel Thread, M12

Technical Specifications

JW WINCO

Manufacturer Part Number

12NB33 

Type

Plastic w/ Steel Thread, M12 

Thread Lg

14 mm 

Cylindrical Handle

Tapered 

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

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the JW WINCO Tapered Handle used for?

The JW WINCO Tapered Handle (MPN 12NB33) is a long tapered knob with threaded stud used for manual adjustment and clamping on industrial equipment. Its plastic body with steel M12 thread provides a durable, ergonomic grip for frequent hand-tightening in machinery, jigs, and fixtures.

What are the specifications of the JW WINCO Tapered Handle?

The JW WINCO Tapered Handle has a plastic body with steel thread, M12 size, and a 14 mm thread length. It is a cylindrical, tapered handle designed for manual operation. The manufacturer part number is 12NB33.

Where to buy the JW WINCO Tapered Handle worldwide?

3G Electric supplies the JW WINCO Tapered Handle (12NB33) worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this tapered knob with threaded stud.

How to install the JW WINCO Tapered Handle?

To install the JW WINCO Tapered Handle, thread the M12 stud into a matching tapped hole or nut on your equipment. Tighten by hand until secure; do not use tools that could damage the plastic body. Ensure the handle is fully seated for reliable clamping.

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 →