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WILLIAMS Torque Screwdriver: 1/4 in Tip Size, 4 lb-in Min Torque, 40 in-lb Max Torque - Preset Torque Screwdrivers
WILLIAMSPreset Torque Screwdrivers

WILLIAMS Torque Screwdriver: 1/4 in Tip Size, 4 lb-in Min Torque, 40 in-lb Max Torque

The WILLIAMS 401SPW is a preset torque screwdriver with a 1/4 in tip size, classified as a click-type torque screwdriver. It offers a minimum torque of 4 lb-in and a maximum torque of 40 in-lb. This WILLIAMS-branded…

SKU 3G-OTH-313383

Also listed as: 401 SPW · 401-SPW

Brand
WILLIAMS
Item
Torque Screwdriver: 1/4 in Tip Size, 4 lb-in Min Torque, 40 in-lb Max Torque
Category
Preset Torque Screwdrivers
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

WILLIAMS
Manufacturer Part Number
401SPW
Type
4 lb-in Min Torque, 40 in-lb Max Torque, Click-Type

Technical Documents

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

Product Description

The WILLIAMS 401SPW is a preset torque screwdriver with a 1/4 in tip size, classified as a click-type torque screwdriver. It offers a minimum torque of 4 lb-in and a maximum torque of 40 in-lb. This WILLIAMS-branded tool is designed for precise torque application in industrial settings.

Frequently Asked Questions

What is the WILLIAMS 401SPW torque screwdriver used for?

The WILLIAMS 401SPW is a click-type preset torque screwdriver used for precise torque application in industrial assembly, maintenance, and quality control. It ensures fasteners are tightened to exact specifications, preventing under- or over-torquing in applications like electronics, machinery, and automotive work.

What are the specifications of the WILLIAMS 401SPW torque screwdriver?

The WILLIAMS 401SPW has a 1/4 in tip size, a minimum torque of 4 lb-in, and a maximum torque of 40 in-lb. It is a click-type preset torque screwdriver, meaning it audibly signals when the set torque is reached. The manufacturer part number is 401SPW.

Where to buy the WILLIAMS 401SPW torque screwdriver worldwide?

3G Electric supplies the WILLIAMS 401SPW torque screwdriver to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this precision tool.

How do you select the right preset torque screwdriver for an application?

Select a preset torque screwdriver like the WILLIAMS 401SPW by matching its torque range to your fastener requirements. For the 401SPW, ensure your target torque falls between 4 lb-in and 40 in-lb. Also verify tip size compatibility—here, 1/4 in—and choose click-type for audible confirmation of torque achievement.

Used in

Common applications for WILLIAMS
Automotive assembly — WILLIAMS interchangeable open-end torque wrench heads for precise fastener tightening on engine components
Heavy equipment maintenance — WILLIAMS box-end leverage wrenches for breaking loose large SAE fasteners on machinery
Industrial manufacturing — WILLIAMS single-setting torque wrenches for repetitive bolting on production lines
Aerospace repair — WILLIAMS hex-key torque wrench heads for small fastener torque applications in confined spaces
General plant maintenance — WILLIAMS Y-shank open-end heads for metric fasteners on pumps and compressors

WILLIAMS Products

3G Electric supplies WILLIAMS preset torque screwdrivers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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