OSG Straight Flute Tap: 7/16"-14 UNC, H3 / 2B-3B, 4 Flute, Plug Chamfer, Cobalt (MPN 1739600)
SKU 3G-OTH-265678
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is OSG straight flute tap 1739600 used for?
This OSG straight flute tap is designed for threading mold and tool steels. Its 7/16"-14 UNC size, plug chamfer, and cobalt construction make it suitable for through-hole or blind-hole threading in hardened materials across machining and toolmaking applications.
What are the specifications of OSG tap 1739600?
The OSG tap 1739600 is a 7/16"-14 UNC straight flute tap with H3 / 2B-3B tolerance, 4 flutes, and a plug chamfer. It is made of cobalt for durability in mold and tool steels. 3G Electric supplies this genuine OSG part globally.
Where to buy OSG tap 1739600 worldwide?
3G Electric supplies the OSG straight flute tap 1739600 to customers worldwide. We handle full logistics and customs clearance, ensuring delivery to your facility. Contact us for availability and lead time on this genuine OSG threading tool.
How to select the right tap for mold steel?
For mold steel, choose a tap with cobalt or high-speed steel construction and a plug chamfer for blind holes. The OSG 1739600 with 7/16"-14 UNC and H3 tolerance is a reliable option. 3G Electric can help source the correct tap for your specific material and thread requirements.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG hand taps for mold & tool steels. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















