OSG Thread Forming Tap: 5/16"-24 UNF, H5 / 2B-3B, Bottoming Chamfer
SKU 3G-OTH-237552
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is an OSG thread forming tap used for?
An OSG thread forming tap creates internal threads by displacing material rather than cutting it, producing stronger threads in ductile materials like aluminum and steel. It is ideal for applications requiring high thread strength and no chip generation, such as automotive and aerospace manufacturing.
What are the specifications of the OSG 5/16"-24 UNF thread forming tap?
This OSG tap has a 5/16"-24 UNF thread size, H5 / 2B-3B tolerance, bottoming chamfer, and TiN coated cobalt construction. The manufacturer part number is 1400132305. It is designed for general purpose thread forming in materials up to 850 °C.
Where to buy OSG thread forming taps worldwide?
3G Electric supplies OSG thread forming taps worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine OSG taps like the 5/16"-24 UNF model to any location. Contact us for availability and delivery to your region.
How to select the right OSG thread forming tap for my application?
Select an OSG thread forming tap based on thread size, tolerance class, chamfer type, and coating. For ductile materials, use a bottoming chamfer like this 5/16"-24 UNF tap. Match the H5 / 2B-3B tolerance to your required thread fit. Consult OSG's technical data for material-specific recommendations.
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.















