CLE-LINE Round Threading Die: 3/8"-24 UNF, 2 in OD, Adj, Carbon Steel (MPN C65281)
SKU 3G-OTH-200690
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is a CLE-LINE round threading die used for?
A CLE-LINE round threading die is used to cut external threads on bolts, studs, or rods. This 3/8"-24 UNF die is designed for fine-thread applications in maintenance, repair, and production across industrial sectors like machining and automotive.
What are the specifications of the CLE-LINE C65281 threading die?
The CLE-LINE C65281 is a 3/8"-24 UNF adjustable round threading die with a 2-inch outside diameter, made from carbon steel. It is designed for cutting fine-pitch external threads and includes an adjustment feature for precise thread sizing.
Where to buy CLE-LINE threading dies worldwide?
3G Electric supplies CLE-LINE threading dies like the C65281 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this adjustable round die.
How to select the right CLE-LINE threading die for a job?
To select the correct CLE-LINE threading die, match the die size and thread pitch to your workpiece. For this 3/8"-24 UNF die, ensure the bolt diameter is 3/8 inch and the thread count is 24 per inch. Carbon steel dies suit general-purpose threading on mild steel or brass.
Used in
Common applications for CLE-LINECLE-LINE Products
3G Electric supplies CLE-LINE adjustable round threading dies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

