JW WINCOLocking Pull-Knob Indexing Plungers with Jam Nut

JW WINCO Locking Pull-Knob Indexing Plunger with Jam Nut

JW WINCO Locking Pull-Knob Indexing Plungers with Jam Nut.

SKU 3G-OTH-180251

Also listed as: 81858M10X1CKNA4 · 818 5 8 M10X1 CKN A4

Brand

JW WINCO

Item

Locking Pull-Knob Indexing Plunger with Jam Nut

Local availability & support — Singapore

Local office: 20 Woodlands Link #09-05, Singapore 738733
Phone: +65 8878 8355
Delivery: Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment: Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to: Singapore

Technical Specifications

JW WINCO

Manufacturer Part Number

818-5-8-M10X1-CKN-A4 

Technical Documents

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JW WINCO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

JW WINCO Locking Pull-Knob Indexing Plungers with Jam Nut.

Frequently Asked Questions

What is a JW WINCO locking indexing plunger used for?

A JW WINCO locking indexing plunger is used to precisely locate and lock moving parts in machinery, such as in jigs, fixtures, and conveyor systems. The 316 stainless steel construction resists corrosion in harsh environments, while the M10x1 thread allows secure mounting. The pull-knob design enables quick manual retraction for repositioning.

What are the specifications of the JW WINCO 818-5-8-M10X1-CKN-A4 indexing plunger?

The JW WINCO 818-5-8-M10X1-CKN-A4 is a locking pull-knob indexing plunger made from 316 stainless steel. It has an M10x1 thread and a nose force range of 3 N to 14 N. The locking feature holds the plunger in the retracted position, and it includes a jam nut for secure installation.

Where to buy JW WINCO indexing plungers worldwide?

You can source JW WINCO indexing plungers worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the 818-5-8-M10X1-CKN-A4 or other JW WINCO models.

How to install a JW WINCO locking indexing plunger?

To install a JW WINCO locking indexing plunger, drill and tap a hole to the M10x1 thread specification. Insert the plunger and secure it with the included jam nut, tightening to the recommended torque. Ensure the plunger pin aligns with the mating hole. Retract the knob to lock the plunger in the disengaged 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 locking pull-knob indexing plungers with jam nut. 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 →