We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
JW WINCO Stainless Steel Threaded Plug - Stainless Steel Threaded Plugs
JW WINCOStainless Steel Threaded Plugs

JW WINCO Stainless Steel Threaded Plug

The JW WINCO Threaded Plug is a stainless steel plug with a Fluoro-Elastomer seal, Type G, featuring a 1 in thread and 40 mm drive size (MPN 742.5-40-G1-O-1). This industrial component is designed for sealing…

SKU 3G-OTH-159427

Also listed as: 742540G1O1 · 742 5 40 G1 O 1 · 742-5-40-G1-O-1

Brand
JW WINCO
Item
Stainless Steel Threaded Plug
Part Number
742.5-40-G1-O-1
Category
Stainless Steel Threaded Plugs
Available to Order
Also known as:742.5-40-G1-O-1JW WINCO
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
742.5-40-G1-O-1
Type
Fluoro-Elastomer Seal, Type G
Thd
1 in
Drive Size
40 mm

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The JW WINCO Threaded Plug is a stainless steel plug with a Fluoro-Elastomer seal, Type G, featuring a 1 in thread and 40 mm drive size (MPN 742.5-40-G1-O-1). This industrial component is designed for sealing applications requiring corrosion resistance and a secure fit.

Frequently Asked Questions

What is the JW WINCO Threaded Plug used for?

The JW WINCO Threaded Plug seals threaded ports in industrial piping and equipment. Its stainless steel body resists corrosion, while the Fluoro-Elastomer seal provides chemical and temperature resistance, making it suitable for hydraulic, pneumatic, and process systems.

What are the specifications of the JW WINCO Threaded Plug?

The JW WINCO Threaded Plug (MPN 742.5-40-G1-O-1) has a 1 in thread, 40 mm drive size, Type G configuration, and a Fluoro-Elastomer seal. The body is stainless steel. It is designed for secure sealing in demanding industrial environments.

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 site. As a global industrial solutions provider, we source genuine components like this stainless steel plug for your maintenance or project needs.

How to install the JW WINCO Threaded Plug?

Clean the threaded port and apply a compatible thread sealant if required. Hand-tighten the plug, then use a 40 mm drive tool to torque it to the manufacturer's recommended specification. Avoid over-tightening to prevent damage to the Fluoro-Elastomer seal or threads.

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.
Not sure this is the right part? Photo-identify it→

JW WINCO Products

3G Electric supplies JW WINCO stainless steel threaded plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

More from JW WINCO

View all JW WINCO parts →
Stainless steel threaded plug with a Fluoro-Elastomer seal, Type G configuration. Features a 3/8 in thread and 22 mm drive size. Used to seal fluid or gas ports in hydraulic and pneumatic systems requiring corrosion resistance and chemical compatibility
JW WINCO
Stainless steel threaded plug with a Fluoro-Elastomer seal, Type G configuration. Features a 3/8 in thread and 22 mm drive size. Used to seal fluid or gas ports in hydraulic and pneumatic systems requiring corrosion resistance and chemical compatibility

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first