JW WINCOSteel Threaded Plugs

JW WINCO Threaded Plug: Steel, FPM Seal, Metric Fine, M30x1.5 Thd, Internal Hex

The JW WINCO Threaded Plug: Steel is a steel threaded plug with an FPM seal, featuring a Metric Fine M30x1.5 thread and an Internal Hex drive with a 37 mm drive size. This product is identified by manufacturer part…

SKU 3G-OTH-162944

Also listed as: 749M30X15B · 749 M30X1 5 B · 749-M30X1-5-B

Brand

JW WINCO

Item

Threaded Plug: Steel, FPM Seal, Metric Fine, M30x1.5 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

749-M30X1.5-B 

Type

FPM Seal, Metric Fine, M30x1.5 Thd, Internal Hex 

Drive Size

37 mm 

Technical Documents

No technical documents available for this product.

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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 hydraulic or pneumatic ports in industrial equipment. Its steel body and FPM seal resist high pressure and temperature, making it suitable for fluid power systems, manifolds, and valve blocks where leak-proof closure is required.

What are the specifications of the JW WINCO threaded plug?

This plug is steel with an FPM seal, Metric Fine thread M30x1.5, internal hex drive, and 37 mm drive size. Manufacturer part number is 749-M30X1.5-B. It is designed for high-pressure sealing in hydraulic and pneumatic applications.

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. Contact us for availability and lead time. As a global industrial distributor, we source and deliver this part to any country.

How to install the JW WINCO threaded plug?

Clean the port threads and apply a compatible sealant if required. Use a hex key on the internal hex drive to tighten the plug to the manufacturer's recommended torque. Avoid over-tightening to prevent thread damage or seal extrusion. Always follow JW WINCO installation guidelines.

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 steel 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 →