OSG Thread Forming Tap: 1/2"-20 UNF, H4 / 2B-3B, Plug Chamfer
The OSG Thread Forming Tap (1/2"-20 UNF) is a general purpose thread-forming tap with H4 / 2B-3B tolerance, Plug Chamfer, and TiCN Coated Cobalt construction (MPN 1400145408). It is designed for forming internal…
SKU 3G-OTH-237069
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Product Description
The OSG Thread Forming Tap (1/2"-20 UNF) is a general purpose thread-forming tap with H4 / 2B-3B tolerance, Plug Chamfer, and TiCN Coated Cobalt construction (MPN 1400145408). It is designed for forming internal threads in a range of materials without generating chips.
Frequently Asked Questions
What is the OSG Thread Forming Tap 1/2"-20 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 chips. It is ideal for automotive, aerospace, and general manufacturing applications requiring strong, precise threads in blind or through holes.
What are the specifications of the OSG Thread Forming Tap 1/2"-20 UNF?
The OSG thread forming tap has a 1/2"-20 UNF thread size, H4 / 2B-3B tolerance, plug chamfer, and TiCN coating on cobalt steel. The manufacturer part number is 1400145408. It is designed for general purpose thread forming in materials up to 850 °C hardness.
Where to buy the OSG Thread Forming Tap 1/2"-20 UNF worldwide?
You can source the OSG Thread Forming Tap 1/2"-20 UNF worldwide through 3G Electric, a global industrial equipment distributor since 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the correct OSG thread forming tap for my application?
Select the OSG thread forming tap based on thread size (e.g., 1/2"-20 UNF), material hardness, and tolerance class (H4 / 2B-3B). Use TiCN coating for abrasive materials. Ensure the tap chamfer matches your hole type—plug chamfer suits general blind holes. 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.
