OSG Thread Forming Tap: 1/4"-28 UNF, H5 / 2B-3B, Modified Bottoming Chamfer
OSG General Purpose Thread-Forming Taps. Specifications: Type: H5 / 2B-3B, Modified Bottoming Chamfer, Black Oxide Cobalt.
SKU 3G-OTH-237350
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
OSG General Purpose Thread-Forming Taps. Specifications: Type: H5 / 2B-3B, Modified Bottoming Chamfer, Black Oxide Cobalt.
Frequently Asked Questions
What is the OSG Thread Forming Tap 1/4"-28 UNF used for?
This OSG thread forming tap is used to create internal threads in ductile materials like aluminum, brass, and low-carbon steel without cutting. It is ideal for automotive, aerospace, and general manufacturing applications requiring strong, chip-free threads.
What are the specifications of the OSG Thread Forming Tap 1/4"-28 UNF?
This tap has a 1/4"-28 UNF thread size, H5 tolerance for 2B-3B class fit, and a modified bottoming chamfer. It features a black oxide cobalt finish for wear resistance and is manufactured by OSG under MPN 1400128501.
Where to buy the OSG Thread Forming Tap 1/4"-28 UNF worldwide?
You can source the OSG Thread Forming Tap 1/4"-28 UNF from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring reliable supply for your operations.
How to select the correct OSG thread forming tap for your application?
Select based on thread size, material, and hole depth. For ductile materials like aluminum, use a forming tap with proper tolerance (e.g., H5 for 2B-3B fit). Ensure the chamfer type matches your hole—modified bottoming for blind holes. OSG taps offer consistent performance.
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.
