OSG 9/16"-18 UNF Spiral-Point Extension Tap
The OSG Extension Tap (9/16"-18 UNF) is a spiral-point tap for multiple materials, featuring a H5 / 2B-3B tolerance, plug chamfer, V Coated Powdered Metal construction, and 3 flutes (MPN 1653504308). 3G Electric…
SKU 3G-OTH-402442
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Product Description
The OSG Extension Tap (9/16"-18 UNF) is a spiral-point tap for multiple materials, featuring a H5 / 2B-3B tolerance, plug chamfer, V Coated Powdered Metal construction, and 3 flutes (MPN 1653504308). 3G Electric sources this genuine OSG tool alongside thousands of industrial consumables across 14 departments, with specialist expertise in combustion, pumps, and controls ensuring accurate sourcing and support.
Frequently Asked Questions
What is the OSG Extension Tap 9/16"-18 UNF used for?
This OSG extension tap is designed for threading blind or deep holes in multiple materials, including steel, stainless steel, and aluminum. Its spiral-point design pushes chips forward, making it ideal for through-hole applications. The V coating and powdered metal construction provide wear resistance and extended tool life in production environments.
What are the specifications of the OSG Extension Tap 9/16"-18 UNF?
The OSG Extension Tap has a thread size of 9/16"-18 UNF, with an H5 tolerance for class 2B-3B fit. It features 3 flutes, a plug chamfer, and a V coating on powdered metal. The manufacturer part number is 1653504308. This tap is designed for spiral-point chip evacuation in multiple materials.
Where to buy the OSG Extension Tap 9/16"-18 UNF worldwide?
You can source the OSG Extension Tap 9/16"-18 UNF from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide this OSG tap as part of our extensive sourcing network.
How to select the correct OSG extension tap for a threading application?
Select the OSG extension tap based on thread size, pitch, and material. For 9/16"-18 UNF threads, ensure the tap matches the required tolerance (H5 for 2B-3B). Use a plug chamfer for through-holes and spiral-point design for chip evacuation. Match the coating (V coated) to the workpiece material for optimal tool life.
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Common applications for OSGOSG Products
3G Electric supplies OSG spiral-point extension taps for multiple materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
