OSG Thread Forming Tap: 1/4"-28 UNF, H5 / 2B-3B, Plug Chamfer, Cobalt (MPN 1400129400)
SKU 3G-OTH-238311
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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, H5 tolerance for 2B-3B class fit, plug chamfer, and is made from cobalt high-speed steel. The manufacturer part number is 1400129400. 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 like the 1/4"-28 UNF model to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this OSG tap.
How to select the right OSG thread forming tap for my application?
Select an OSG thread forming tap based on thread size (e.g., 1/4"-28 UNF), material type (ductile metals only), and required thread class (e.g., 2B-3B). Use a plug chamfer for through holes. Cobalt taps offer higher heat resistance for harder materials. Consult OSG's technical data for feed and speed recommendations.
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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.
