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JW WINCO Indexing Plunger: Locking, 316 SS, M8x1 Thread - Locking Pull-Knob Indexing Plungers
JW WINCOLocking Pull-Knob Indexing Plungers

JW WINCO Indexing Plunger: Locking, 316 SS, M8x1 Thread

The JW WINCO Indexing Plunger is a locking pull-knob indexing plunger (MPN 818-4-4-M8X1-CN-A4) made from 316 stainless steel with an M8x1 thread and a nose force range of 3.5 N to 11 N. 3G Electric interprets demand…

SKU 3G-OTH-181420

Also listed as: 81844M8X1CNA4 · 818 4 4 M8X1 CN A4

Brand
JW WINCO
Item
Indexing Plunger: Locking, 316 SS, M8x1 Thread
Category
Locking Pull-Knob Indexing Plungers
Available to Order
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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
818-4-4-M8X1-CN-A4
Type
M8x1 Thread
SS
316
Nose Force
3.5 N to 11 N

Technical Documents

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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 (MPN 818-4-4-M8X1-CN-A4) made from 316 stainless steel with an M8x1 thread and a nose force range of 3.5 N to 11 N. 3G Electric interprets demand for this OEM component across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

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, and the M8x1 thread allows secure mounting. The pull-knob design enables quick manual retraction for repositioning.

What are the specifications of the JW WINCO 818-4-4-M8X1-CN-A4 indexing plunger?

The JW WINCO 818-4-4-M8X1-CN-A4 is a locking pull-knob indexing plunger made of 316 stainless steel. It has an M8x1 thread and a nose force range of 3.5 N to 11 N. The locking mechanism holds the plunger in the retracted position, and the pull-knob provides easy manual operation.

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 818-4-4-M8X1-CN-A4 or other JW WINCO models.

How to select the right JW WINCO indexing plunger for an application?

To select the right JW WINCO indexing plunger, consider thread size (e.g., M8x1), nose force range (3.5 N to 11 N for this model), and material (316 SS for corrosion resistance). Determine if a locking or non-locking type is needed. For precise positioning, match the plunger stroke and body length to your fixture design.

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. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
JW WINCO Indexing Plunger: Nonlocking, 316 SS, M8x1 Thread, 3.5 N to 11 N Nose Force (MPN 818-4-4-M8X1-BN-A4)
JW WINCO
JW WINCO Indexing Plunger: Nonlocking, 316 SS, M8x1 Thread, 3.5 N to 11 N Nose Force (MPN 818-4-4-M8X1-BN-A4)
JW WINCO Indexing Plunger: Nonlocking, 316 SS, M8x1 Thread, 3 N to 11 N Nose Force (MPN 818-4-6-M8X1-BN-A4)
JW WINCO
JW WINCO Indexing Plunger: Nonlocking, 316 SS, M8x1 Thread, 3 N to 11 N Nose Force (MPN 818-4-6-M8X1-BN-A4)
JW WINCO Indexing Plunger: Locking, 316 SS, M8x1 Thread, 3.5 N to 11 N Nose Force (MPN 818-4-4-M8X1-CKN-A4)
JW WINCO
JW WINCO Indexing Plunger: Locking, 316 SS, M8x1 Thread, 3.5 N to 11 N Nose Force (MPN 818-4-4-M8X1-CKN-A4)
JW WINCO Indexing Plunger: Locking, 316 SS, M12x1.5 Thread, 4 N to 20 N Nose Force (MPN 818-6-9-M12X1.5-CN-A4)
JW WINCO
JW WINCO Indexing Plunger: Locking, 316 SS, M12x1.5 Thread, 4 N to 20 N Nose Force (MPN 818-6-9-M12X1.5-CN-A4)
JW WINCO Indexing Plunger: Locking, 316 SS, M8x1 Thread, 3 N to 11 N Nose Force (MPN 818-4-6-M8X1-CKN-A4)
JW WINCO
JW WINCO Indexing Plunger: Locking, 316 SS, M8x1 Thread, 3 N to 11 N Nose Force (MPN 818-4-6-M8X1-CKN-A4)

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JW WINCO Indexing Plunger: Locking, 316 SS, M16x1.5 Thread, 7.5 N to 32 N Nose Force (MPN 818-10-12-M16X1.5-CN-A4)
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JW WINCO Indexing Plunger: Locking, 316 SS, M16x1.5 Thread, 6 N to 23 N Nose Force (MPN 818-8-8-M16X1.5-CN-A4)
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JW WINCO Indexing Plunger: Locking, 316 SS, M10x1 Thread, 3 N to 12 N Nose Force (MPN 818-5-5-M10X1-CN-A4)
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