JW WINCOAluminum Threaded Plugs

JW WINCO Threaded Plug: Aluminum, NBR Seal, Type G, 1 in Thd, 32 mm Drive Size

The JW WINCO Threaded Plug is an aluminum Type G plug with a 1-inch thread, a 32 mm drive size, and an NBR seal, rated for a maximum operating temperature of 212°F. This industrial plug is designed for sealing…

SKU 3G-OTH-172182

Also listed as: 74140G1OS1 · 741 40 G1 OS 1

Brand

JW WINCO

Item

Threaded Plug: Aluminum, NBR Seal, Type G, 1 in Thd, 32 mm Drive Size

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

741-40-G1-OS-1 

Type

NBR Seal, Type G, 212°F Op Temp - Max 

Thd

1 in 

Drive Size

32 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 is used to seal ports in fluid or pneumatic systems. Its aluminum body and NBR seal make it suitable for applications requiring a reliable, leak-proof closure at operating temperatures up to 212°F.

What are the specifications of the JW WINCO Threaded Plug?

The JW WINCO Threaded Plug (MPN 741-40-G1-OS-1) is made of aluminum with an NBR seal. It has a 1-inch Type G thread, a 32 mm drive size, and a maximum operating temperature of 212°F. It is designed for industrial sealing applications.

Where to buy JW WINCO Threaded Plug in 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.

How to install a JW WINCO Threaded Plug?

To install, clean the port threads and apply a compatible thread sealant if needed. Hand-tighten the plug, then use a 32 mm drive tool to torque it to the manufacturer's recommended specification. Avoid overtightening to prevent damage to the aluminum body or NBR seal.

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 aluminum 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 →