Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
CDI 401NSM Digital Measuring Torque Screwdriver, 50-450 N-cm, Slip-Type - Digital Measuring Torque Screwdrivers
CDIDigital Measuring Torque Screwdrivers

CDI 401NSM Digital Measuring Torque Screwdriver, 50-450 N-cm, Slip-Type

The CDI Torque Screwdriver (MPN 401NSM) is a digital measuring torque screwdriver with a 1/4 in tip size. It offers a minimum torque of 50 N-cm and a maximum torque of 450 N-cm, and is a slip-type tool.

SKU 3G-OTH-318158

Also listed as: 401 NSM · 401-NSM

Brand
CDI
Item
401NSM Digital Measuring Torque Screwdriver, 50-450 N-cm, Slip-Type
Part Number
401NSM
Category
Digital Measuring Torque Screwdrivers
Available to Order
Also known as:401NSMCDI
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.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Compliance & shipping

Hazardous material
Not classified as hazardous
California Prop 65 warning
No warning recorded
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Ships under standard freight

Technical Specifications

CDI
Manufacturer Part Number
401NSM
Type
50 N-cm Min Torque, Slip-Type
Catalog Page
N/A
N-cm Max Torque
450

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

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

Product Description

The CDI Torque Screwdriver (MPN 401NSM) is a digital measuring torque screwdriver with a 1/4 in tip size. It offers a minimum torque of 50 N-cm and a maximum torque of 450 N-cm, and is a slip-type tool.

Frequently Asked Questions

What is the CDI Torque Screwdriver 401NSM used for?

The CDI Torque Screwdriver 401NSM is used for precision fastening in assembly, maintenance, and quality control applications. It ensures accurate torque application on small fasteners in industries like electronics, automotive, and aerospace, preventing over-torque damage.

What are the specifications of the CDI Torque Screwdriver 401NSM?

The CDI Torque Screwdriver 401NSM has a 1/4 in tip size, a minimum torque of 50 N-cm, and a maximum torque of 450 N-cm. It is a slip-type digital measuring tool, manufactured by CDI, with part number 401NSM.

Where to buy the CDI Torque Screwdriver 401NSM worldwide?

You can source the CDI Torque Screwdriver 401NSM worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location, ensuring a smooth procurement process.

How to select the right CDI torque screwdriver for my application?

To select the right CDI torque screwdriver, match the tool's torque range to your fastener requirements. The 401NSM covers 50 to 450 N-cm, ideal for precision work. Ensure the 1/4 in tip fits your bits. For higher or lower ranges, consult CDI's product line.

Used in

Common applications for CDI
Electronics assembly — CDI 401NSM digital measuring torque screwdriver for precision fastening of small components within 50–450 N-cm.
Aerospace maintenance — CDI 501MRMH micrometer torque wrench for calibrated tightening of fasteners from 10 to 50 in-lb.
Automotive assembly — CDI preset T-handle torque screwdrivers (TLPT4NM, TLPT5NM) for repetitive tasks at fixed torque values.
Industrial machinery repair — CDI square ratcheting torque wrench head TCQJD12A-80 with compatible handle for 3/8 in drive fasteners.
Appliance manufacturing — CDI adjustable torque bit screwdriver 61SM for controlled torque from 20 to 100 in-oz on small fasteners.
General maintenance — CDI preset torque bit screwdriver 21SP for low-torque applications from 6 to 32 in-oz with slip-type mechanism.
Not sure this is the right part? Photo-identify it→

CDI Products

3G Electric supplies CDI digital measuring torque screwdrivers. 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 CDI

View all CDI parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first