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JW WINCO Aluminum Threaded Plug - Aluminum Threaded Plugs
JW WINCOAluminum Threaded Plugs

JW WINCO Aluminum Threaded Plug

The JW WINCO Threaded Plug is an aluminum Type G plug with a 1/2 in thread, a 21 mm drive size, and a 26 mm outside diameter. It features an NBR seal and is identified by manufacturer part number 741-26-G1/2-OS-1.

SKU 3G-OTH-172180

Also listed as: 74126G12OS1 · 741 26 G1 2 OS 1 · 741-26-G1-2-OS-1

Brand
JW WINCO
Item
Aluminum Threaded Plug
Part Number
741-26-G1/2-OS-1
Category
Aluminum Threaded Plugs
Available to Order
Also known as:741-26-G1/2-OS-1JW WINCO
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

JW WINCO
Manufacturer Part Number
741-26-G1/2-OS-1
Type
NBR Seal, Type G
Thd
1/2 in
Drive Size
21 mm
Outside Dia
26 mm

Technical Documents

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

Product Description

The JW WINCO Threaded Plug is an aluminum Type G plug with a 1/2 in thread, a 21 mm drive size, and a 26 mm outside diameter. It features an NBR seal and is identified by manufacturer part number 741-26-G1/2-OS-1.

Frequently Asked Questions

What is the JW WINCO Threaded Plug used for?

The JW WINCO Threaded Plug seals hydraulic or pneumatic ports in industrial systems. Its aluminum body with NBR seal provides leak-proof closure in Type G threaded connections, commonly used in manifolds, valves, and cylinders.

What are the specifications of the JW WINCO Threaded Plug?

This plug is made of aluminum with an NBR seal, Type G thread, 1/2 in thread size, 21 mm drive size, and 26 mm outside diameter. The manufacturer part number is 741-26-G1/2-OS-1.

Where to buy the JW WINCO Threaded Plug worldwide?

3G Electric supplies the JW WINCO Threaded Plug worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us to source this plug for your industrial application.

How to install the JW WINCO Threaded Plug?

Clean the port threads, apply thread sealant if needed, and tighten the plug with a 21 mm drive tool to the manufacturer's recommended torque. Avoid over-tightening to prevent damage to the NBR seal.

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

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