OSG 7/16"-14 UNC Spiral-Point Extension Tap
The OSG Extension Tap (7/16"-14 UNC) is a spiral-point extension tap for multiple materials, featuring a H5 / 2B-3B tolerance, plug chamfer, V Coated Powdered Metal construction, and 3 flutes (MPN 1653503308).
SKU 3G-OTH-402448
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The OSG Extension Tap (7/16"-14 UNC) is a spiral-point extension tap for multiple materials, featuring a H5 / 2B-3B tolerance, plug chamfer, V Coated Powdered Metal construction, and 3 flutes (MPN 1653503308).
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the OSG Extension Tap 7/16"-14 UNC used for?
This OSG extension tap is designed for threading blind or deep holes in multiple materials, including steel, stainless steel, and aluminum. Its 3-flute spiral-point design pushes chips forward, making it ideal for through-hole applications in automotive, aerospace, and general manufacturing.
What are the specifications of the OSG Extension Tap 7/16"-14 UNC?
The OSG extension tap has a 7/16"-14 UNC thread size, H5 tolerance for 2B-3B class fit, 3 flutes, and a plug chamfer. It features a V coating on powdered metal construction, with manufacturer part number 1653503308. This tap is suitable for threading multiple materials.
Where to buy the OSG Extension Tap 7/16"-14 UNC worldwide?
You can source the OSG extension tap MPN 1653503308 from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct threading tool for your application.
How to select the correct OSG extension tap for threading?
Select the OSG extension tap based on thread size, pitch, and material. For 7/16"-14 UNC threads in steel or aluminum, this V-coated powdered metal tap provides good wear resistance. Ensure the tap length matches your hole depth, and use proper cutting fluid for best results.
Used in
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.
