OSG Thread Forming Tap: 3/8"-24 UNF, H5 / 2B-3B, Plug Chamfer
SKU 3G-OTH-236753
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the OSG Thread Forming Tap 1400138308 used for?
The OSG Thread Forming Tap 1400138308 is used to create internal threads in ductile materials such as steel, stainless steel, and aluminum. Its TiCN coating reduces friction and extends tool life, making it suitable for high-speed production environments in automotive, aerospace, and general manufacturing.
What are the specifications of the OSG Thread Forming Tap 1400138308?
This OSG tap has a thread size of 3/8"-24 UNF, with an H5 tolerance for 2B-3B class fit. It features a plug chamfer and a TiCN coated cobalt construction. The manufacturer part number is 1400138308. It is designed for general purpose thread forming in a range of materials.
Where to buy the OSG Thread Forming Tap 1400138308 worldwide?
You can source the OSG Thread Forming Tap 1400138308 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this OSG tap to customers across multiple industries.
How to select the correct OSG Thread Forming Tap for my application?
Select the OSG Thread Forming Tap based on thread size, tolerance, and material. For 3/8"-24 UNF threads in steel or aluminum, the H5 tolerance and TiCN coating provide good wear resistance. Ensure the tap chamfer matches your hole depth—plug chamfer is standard for through or blind holes. Consult OSG's technical data for optimal speeds and feeds.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG general purpose thread-forming taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















