OSG Extension Tap: #10-32 UNF, H3 / 2B-3B, 3 Flute
SKU 3G-OTH-315339
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Frequently Asked Questions
What is the OSG #10-32 UNF extension tap used for?
This OSG extension tap is designed for threading #10-32 UNF holes in steel and stainless steel. Its spiral-flute design and bottoming chamfer make it ideal for blind-hole applications where chip evacuation is critical. It is commonly used in automotive, aerospace, and general manufacturing.
What are the specifications of the OSG extension tap MPN 0144001?
The OSG extension tap has a #10-32 UNF thread size, H3 / 2B-3B tolerance class, 3 flutes, and a bottoming chamfer. It is a spiral-flute extension tap for steel and stainless steel. The manufacturer part number is 0144001.
Where to buy OSG extension taps worldwide?
You can source OSG extension taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this and other OSG tooling.
How to select the correct OSG extension tap for steel?
Select an OSG extension tap based on thread size (e.g., #10-32 UNF), material (steel or stainless steel), and hole type. For blind holes, choose a bottoming chamfer with spiral flutes for chip evacuation. Ensure the tap's tolerance class (e.g., H3 / 2B-3B) matches your required thread fit.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG spiral-flute extension taps for steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
