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JW WINCO Locking Pull-Knob Indexing Plunger with Jam Nut - Locking Pull-Knob Indexing Plungers with Jam Nut
JW WINCOLocking Pull-Knob Indexing Plungers with Jam Nut

JW WINCO Locking Pull-Knob Indexing Plunger with Jam Nut

The JW WINCO Indexing Plunger is a locking pull-knob indexing plunger with jam nut, constructed from 316 stainless steel and featuring an M20x1.5 thread. It delivers a nose force range of 9 N to 32 N, as specified by…

SKU 3G-OTH-180271

Also listed as: 8181215M20X15CKNA4 · 818 12 15 M20X1 5 CKN A4 · 818-12-15-M20X1-5-CKN-A4

Brand
JW WINCO
Item
Locking Pull-Knob Indexing Plunger with Jam Nut
Part Number
818-12-15-M20X1.5-CKN-A4
Category
Locking Pull-Knob Indexing Plungers with Jam Nut
Available to Order
Also known as:818-12-15-M20X1.5-CKN-A4JW WINCO
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Technical Specifications

JW WINCO
Manufacturer Part Number
818-12-15-M20X1.5-CKN-A4
Type
M20x1.5 Thread
SS
316
Nose Force
9 N to 32 N

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JW WINCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO Indexing Plunger is a locking pull-knob indexing plunger with jam nut, constructed from 316 stainless steel and featuring an M20x1.5 thread. It delivers a nose force range of 9 N to 32 N, as specified by manufacturer part number 818-12-15-M20X1.5-CKN-A4.

Frequently Asked Questions

What is a JW WINCO locking pull-knob indexing plunger used for?

A JW WINCO locking pull-knob indexing plunger is used to precisely locate and lock moving parts in machinery, such as jigs, fixtures, and conveyor systems. The 316 stainless steel construction resists corrosion in harsh environments, while the M20x1.5 thread allows secure mounting. The 9 N to 32 N nose force range provides reliable engagement for industrial positioning applications.

What are the specifications of the JW WINCO 818-12-15-M20X1.5-CKN-A4 indexing plunger?

The JW WINCO 818-12-15-M20X1.5-CKN-A4 is a locking pull-knob indexing plunger with a 316 stainless steel body and M20x1.5 thread. It delivers a nose force of 9 N to 32 N and includes a jam nut for secure installation. This model is designed for precise locking in industrial positioning systems where corrosion resistance is required.

Where to buy JW WINCO indexing plungers worldwide?

You can source JW WINCO indexing plungers worldwide through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the 818-12-15-M20X1.5-CKN-A4 or other JW WINCO models.

How to install a JW WINCO locking indexing plunger?

To install a JW WINCO locking indexing plunger, first drill and tap a hole to the M20x1.5 thread specification. Insert the plunger and secure it with the included jam nut, tightening to the recommended torque. Ensure the nose force range of 9 N to 32 N matches your application. Always follow generic best practices for locking plunger installation to avoid binding.

Used in

Common applications for JW WINCO
Hydraulic power units — JW Winco filter breather vents (e.g., SKU 912HX4) with 3/4" SAE thread and 10-micron filtration for air exchange on reservoirs.
Gearbox and compressor mounting — JW Winco cylindrical vibration-isolating mounts (e.g., SKU 802C02) with 55A durometer natural rubber to reduce transmitted vibration.
Industrial machinery adjustment — JW Winco knurled knobs (e.g., SKU 822Y21) with M6 steel thread insert for manual clamping and positioning on jigs and fixtures.
Fluid drainage in reservoirs — JW Winco fluid drain valves (e.g., SKU 912HP9) with M16x1.5 mounting thread and tethered cap for controlled draining of hydraulic tanks.
Corrosive environment fastening — JW Winco stainless steel wing knobs (e.g., SKU 822W63) with 1/4"-20 threaded hole for frequent manual adjustment in wet or chemical-exposed areas.
Metric and inch thread applications — JW Winco knurled knobs (e.g., SKU 822Y18) with 3/8"-16 thread for equipment requiring inch-based manual fastening.
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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.

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