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WILLIAMS Micro Adjustable Torque Screwdriver: 1/4 in Tip Size, 5 in-lb Min Torque - Preset Torque Screwdrivers
WILLIAMSPreset Torque Screwdrivers

WILLIAMS Micro Adjustable Torque Screwdriver: 1/4 in Tip Size, 5 in-lb Min Torque

The WILLIAMS 401SMW is a preset torque screwdriver with a 1/4 in tip size, featuring a micro adjustable design and an adjusting knob. It offers a minimum torque of 5 in-lb, making it suitable for precise fastening…

SKU 3G-OTH-313377

Also listed as: 401 SMW · 401-SMW

Brand
WILLIAMS
Item
Micro Adjustable Torque Screwdriver: 1/4 in Tip Size, 5 in-lb Min Torque
Category
Preset Torque Screwdrivers
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Technical Specifications

WILLIAMS
Manufacturer Part Number
401SMW
Type
5 in-lb Min Torque, Adjusting Knob

Technical Documents

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

Product Description

The WILLIAMS 401SMW is a preset torque screwdriver with a 1/4 in tip size, featuring a micro adjustable design and an adjusting knob. It offers a minimum torque of 5 in-lb, making it suitable for precise fastening applications.

Frequently Asked Questions

What is the WILLIAMS 401SMW micro adjustable torque screwdriver used for?

The WILLIAMS 401SMW is used for precise fastening applications requiring controlled torque, such as electronics assembly, instrumentation, and light mechanical work. Its micro adjustable design with an adjusting knob allows fine torque settings down to 5 in-lb, ensuring consistent screw tightening without over-torquing.

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

The WILLIAMS 401SMW has a 1/4 in tip size, a minimum torque of 5 in-lb, and a micro adjustable adjusting knob. It is a preset torque screwdriver manufactured by WILLIAMS under part number 401SMW. The tool is designed for repeatable, accurate torque application in controlled fastening tasks.

Where to buy the WILLIAMS 401SMW torque screwdriver worldwide?

3G Electric supplies the WILLIAMS 401SMW 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 to select the correct torque setting on the WILLIAMS 401SMW?

To select the correct torque setting on the WILLIAMS 401SMW, turn the adjusting knob to the desired torque value within its 5 in-lb minimum range. Always verify the setting with a torque tester before use. Refer to the application's torque specification to avoid under- or over-tightening.

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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