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JW WINCO Indexing Plunger: Nonlocking, 316 SS, M8x1 Thread - Nonlocking Pull-Knob Indexing Plungers with Jam Nut
JW WINCONonlocking Pull-Knob Indexing Plungers with Jam Nut

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

The JW WINCO Indexing Plunger is a nonlocking pull-knob indexing plunger with jam nut, constructed from 316 stainless steel and featuring an M8x1 thread. It delivers a nose force of 3.5 N to 11 N (MPN…

SKU 3G-OTH-181930

Also listed as: 81844M8X1BKNA4 · 818 4 4 M8X1 BKN A4

Brand
JW WINCO
Item
Indexing Plunger: Nonlocking, 316 SS, M8x1 Thread
Category
Nonlocking Pull-Knob Indexing Plungers with Jam Nut
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

JW WINCO
Manufacturer Part Number
818-4-4-M8X1-BKN-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 nonlocking pull-knob indexing plunger with jam nut, constructed from 316 stainless steel and featuring an M8x1 thread. It delivers a nose force of 3.5 N to 11 N (MPN 818-4-4-M8X1-BKN-A4). 3G Electric sources this genuine industrial component across 14 departments, with specialist expertise in combustion, pumps, and controls ensuring accurate fulfillment.

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 a JW WINCO indexing plunger used for?

A JW WINCO indexing plunger is used for precise positioning and locking of moving parts in industrial machinery, such as jigs, fixtures, and conveyor systems. The nonlocking pull-knob design allows temporary retraction for adjustment. This 316 stainless steel model suits corrosive environments like food processing or marine applications.

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

This JW WINCO indexing plunger has a 316 stainless steel body, M8x1 thread, and a nose force range of 3.5 N to 11 N. It is a nonlocking pull-knob type with a jam nut for secure mounting. The manufacturer part number is 818-4-4-M8X1-BKN-A4, and it is designed for precise indexing in industrial equipment.

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-BKN-A4 or other JW WINCO models.

How to install a JW WINCO nonlocking indexing plunger?

To install a JW WINCO nonlocking indexing plunger, drill and tap an M8x1 hole in your fixture, then thread the plunger in and secure it with the provided jam nut. Ensure the nose force range of 3.5 N to 11 N matches your application. Retract the pull knob to disengage, and release to lock. Follow standard industrial safety practices.

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 nonlocking 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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Cross-referenced by specification & description
JW WINCO Indexing Plunger: Nonlocking, 316 SS, M10x1 Thread, 3 N to 12 N Nose Force (MPN 818-5-5-M10X1-BKN-A4)
JW WINCO
JW WINCO Indexing Plunger: Nonlocking, 316 SS, M10x1 Thread, 3 N to 12 N Nose Force (MPN 818-5-5-M10X1-BKN-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: 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: 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: Nonlocking, 316 SS, M16x1.5 Thread, 7.5 N to 32 N Nose Force (MPN 818-10-12-M16X1.5-BKN-A4)
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JW WINCO Indexing Plunger: Nonlocking, 316 SS, M16x1.5 Thread, 6 N to 23 N Nose Force (MPN 818-8-8-M16X1.5-BKN-A4)
JW WINCO Indexing Plunger: Nonlocking, 316 SS, M12x1.5 Thread, 4 N to 20 N Nose Force (MPN 818-6-9-M12X1.5-BKN-A4)
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JW WINCO Indexing Plunger: Nonlocking, 316 SS, M12x1.5 Thread, 4 N to 20 N Nose Force (MPN 818-6-9-M12X1.5-BKN-A4)
JW WINCO Indexing Plunger: Nonlocking, 316 SS, M8x1 Thread, 3 N to 11 N Nose Force (MPN 818-4-6-M8X1-BKN-A4)
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