OSG Thread Forming Tap: 5/8"-18 UNF, H4 / 2B-3B, Plug Chamfer
SKU 3G-OTH-237976
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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. This 5/8"-18 UNF plug chamfer tap with TiN coated cobalt is used in ductile materials like aluminum, brass, and low-carbon steel for stronger, chip-free threads.
What are the specifications of the OSG 5/8"-18 UNF thread forming tap?
This OSG tap has a 5/8"-18 UNF thread size, H4 / 2B-3B tolerance, plug chamfer, and TiN coated cobalt construction. The manufacturer part number is 1400152605. It is designed for general purpose thread forming in a range of materials.
Where to buy OSG thread forming taps worldwide?
3G Electric supplies OSG thread forming taps like the 5/8"-18 UNF model (MPN 1400152605) to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility, ensuring you get the right industrial tooling for your application.
How to select the correct OSG thread forming tap?
Select an OSG thread forming tap based on thread size (e.g., 5/8"-18 UNF), tolerance class (H4 / 2B-3B), chamfer type (plug for through or blind holes), and coating (TiN for lubricity). Match the tap to your material hardness and hole depth for optimal thread quality.
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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.















