OSG Thread Forming Tap: 1/4"-28 UNF, H8 / 2B, Plug Chamfer
SKU 3G-OTH-238225
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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, producing stronger threads with no chips. It is ideal for ductile materials like aluminum, brass, and low-carbon steel in automotive, aerospace, and general manufacturing applications.
What are the specifications of the OSG 1/4"-28 UNF thread forming tap?
This OSG tap has a 1/4"-28 UNF thread size, H8 / 2B tolerance class, plug chamfer, and is made from cobalt for heat resistance. The manufacturer part number is 1400129700. It is designed for general purpose thread forming in ductile materials.
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 1/4"-28 UNF model to any location, ensuring compliance with international shipping requirements.
How to select the correct OSG thread forming tap for a job?
Select an OSG thread forming tap based on thread size (e.g., 1/4"-28 UNF), material type (ductile metals only), and tolerance class (H8 / 2B). Use a plug chamfer for through holes or bottoming for blind holes. Cobalt taps suit harder materials; consult OSG's technical data for optimal speeds and lubrication.
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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.
