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WESTWARD H4 Plug, 1/4-28NF - Westward Power Tool Parts
WESTWARD H4Westward Power Tool Parts

WESTWARD H4 Plug, 1/4-28NF

The WESTWARD H4 Plug, 1/4-28NF (MPN 440-2142) is a Westward power tool part designed for use with Westward models 1PZ33, 1PZ35, 1PZ36, and 1PZ37. This plug features a 1/4-28NF thread size and is compatible with the…

SKU 3G-OTH-321742

Also listed as: 4402142 · 440 2142

Brand
WESTWARD H4
Item
Plug, 1/4-28NF
Category
Westward Power Tool Parts
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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

WESTWARD H4
Manufacturer Part Number
440-2142

Technical Documents

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WESTWARD H4 Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WESTWARD H4 Plug, 1/4-28NF (MPN 440-2142) is a Westward power tool part designed for use with Westward models 1PZ33, 1PZ35, 1PZ36, and 1PZ37. This plug features a 1/4-28NF thread size and is compatible with the Westward brand.

Frequently Asked Questions

What is the WESTWARD H4 Plug 1/4-28NF used for?

The WESTWARD H4 Plug, 1/4-28NF (MPN 440-2142) is a replacement power tool part for Westward models 1PZ33, 1PZ35, 1PZ36, and 1PZ37. It seals threaded ports in pneumatic or hydraulic systems, preventing leaks and maintaining system pressure during maintenance or operation.

What are the specifications of the WESTWARD H4 Plug?

The WESTWARD H4 Plug has a 1/4-28NF thread size and is designed for Westward models 1PZ33, 1PZ35, 1PZ36, and 1PZ37. The manufacturer part number is 440-2142. It is a genuine Westward power tool part, ensuring proper fit and sealing in compatible equipment.

Where to buy the WESTWARD H4 Plug 1/4-28NF worldwide?

3G Electric supplies the WESTWARD H4 Plug, 1/4-28NF (440-2142) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for this Westward power tool part, ensuring it reaches your facility regardless of location.

How to install the WESTWARD H4 Plug 1/4-28NF?

To install the WESTWARD H4 Plug, clean the threaded port on your Westward model 1PZ33, 1PZ35, 1PZ36, or 1PZ37. Apply thread sealant if recommended by the manufacturer, then hand-tighten the plug until snug. Use a wrench for final torque, avoiding overtightening to prevent thread damage.

Used in

Common applications for WESTWARD H4
Industrial tool repair — Westward H4 taper (SKU 45L537) used to replace worn retention components in pneumatic tool assemblies.
Hydraulic system maintenance — Westward H4 plug (SKU 45L540) for sealing ports on model 1PZ37 equipment.
Fixture alignment — Westward H4 bottom (SKU 45L532) as a stop in jig setups for model 1PZ38.
Field service replacement — Westward H4 plug (SKU 45T920) for multiple tool models (1PZ33/1PZ35/1PZ36/1PZ37) during on-site repairs.
Precision machining — Westward H4 taper (SKU 45U126) for securing tooling in model 1PZ38 with 1/4-28NF thread.
Assembly line maintenance — Westward H4 plug (SKU 45L541) with 1-14NF thread for sealing large ports on model 1PZ37.

WESTWARD H4 Products

3G Electric supplies WESTWARD H4 westward power tool parts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Replacement plug for Westward power tool models 1PZ33, 1PZ35, 1PZ36, and 1PZ37. Features a 5/16-24NF thread size for securing components in drilling or fastening applications
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This plug seals threaded ports with a 3/8-24NF thread size. It is a replacement part for power tools, used to prevent debris ingress and maintain proper operation in industrial machining and maintenance applications
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This plug seals threaded ports with a 3/8-24NF thread size. It is a replacement part for power tools, used to prevent debris ingress and maintain proper operation in industrial machining and maintenance applications
The WESTWARD H4 Plug is a power tool component with a 7/8-14NF thread size. It is intended for use as a replacement plug in compatible power tools, ensuring proper electrical connection and tool operation
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The WESTWARD H4 Plug is a power tool component with a 7/8-14NF thread size. It is intended for use as a replacement plug in compatible power tools, ensuring proper electrical connection and tool operation
Threaded plug component with 1-14NF thread specification. Used as a replacement part in power tools and industrial equipment requiring a 1-14NF thread interface
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Threaded plug component with 1-14NF thread specification. Used as a replacement part in power tools and industrial equipment requiring a 1-14NF thread interface
Replacement bottom component for power tools, featuring a 1/4-28NF thread. Designed for use with the 1PZ38 model. Suitable for maintenance and repair of compatible power tools in industrial settings
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Replacement bottom component for power tools, featuring a 1/4-28NF thread. Designed for use with the 1PZ38 model. Suitable for maintenance and repair of compatible power tools in industrial settings
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The WESTWARD H4 Taper features a 1/4-28NF thread and is used as a power tool part for securing tooling or accessories in machining and maintenance applications
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Replacement bottom component with 5/16-24NF thread. Designed for use with the 1PZ38 model. Suitable for maintenance and repair of compatible power tools
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Replacement bottom component for power tools, featuring a 3/8-24NF thread. Designed for use with the 1PZ38 model. Suitable for maintenance and repair of compatible equipment
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Replacement bottom component for power tools, featuring a 3/8-24NF thread. Designed for use with the 1PZ38 model. Suitable for maintenance and repair of compatible equipment