JW WINCOStainless Steel Tapered-Threaded Plugs

JW WINCO Threaded Plug: Stainless Steel, Type R, 3/4 in Thd, Internal Hex

The JW WINCO Threaded Plug is a stainless steel tapered-threaded plug with a 3/4 in thread size and Type R designation. It features an internal hex drive with a 12 mm drive size, identified by manufacturer part…

SKU 3G-OTH-156497

Also listed as: 906NIR34A · 906 NI R3 4 A · 906-NI-R3-4-A

Brand

JW WINCO

Item

Threaded Plug: Stainless Steel, Type R, 3/4 in Thd, Internal Hex

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

JW WINCO

Manufacturer Part Number

906-NI-R3/4-A 

Type

Type R, Internal Hex 

Thd

3/4 in 

Drive Size

12 mm 

Technical Documents

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JW WINCO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the JW WINCO Threaded Plug used for?

The JW WINCO Threaded Plug seals threaded openings in industrial piping systems, typically in hydraulic, pneumatic, or fluid-handling applications. Its stainless steel construction resists corrosion, making it suitable for harsh environments. The Type R tapered thread ensures a tight, leak-proof seal under pressure.

What are the specifications of the JW WINCO Threaded Plug 906-NI-R3/4-A?

This plug has a 3/4 in thread size, Type R tapered thread, and an internal hex drive with a 12 mm drive size. It is made of stainless steel for corrosion resistance. The manufacturer part number is 906-NI-R3/4-A, and it is designed for sealing threaded ports in industrial equipment.

Where to buy the JW WINCO Threaded Plug worldwide?

3G Electric supplies the JW WINCO Threaded Plug worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this plug to meet your project requirements.

How to install a JW WINCO Threaded Plug?

Clean the threaded port and apply a suitable thread sealant or PTFE tape to the plug's threads. Hand-tighten the plug into the port, then use a 12 mm hex key on the internal hex drive to torque it to the manufacturer's recommended specification. Avoid overtightening to prevent thread damage.

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 stainless steel tapered-threaded plugs. 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 →