OSG Pipe and Conduit Thread Tap: 1"-11.5 NPT, 5 Flute, Interrupted Thread
The OSG Pipe and Conduit Thread Tap (MPN 1205300708) is a 1"-11.5 NPT interrupted-thread spiral-flute pipe tap with 5 flutes, made from V coated cobalt. 3G Electric interprets your demand for this specific OEM tool…
SKU 3G-OTH-270944
Need installation or engineering help?
Ask a question
Product Description
The OSG Pipe and Conduit Thread Tap (MPN 1205300708) is a 1"-11.5 NPT interrupted-thread spiral-flute pipe tap with 5 flutes, made from V coated cobalt. 3G Electric interprets your demand for this specific OEM tool and delivers it across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
What is the OSG 1"-11.5 NPT interrupted-thread pipe tap used for?
This OSG tap is designed for threading pipe and conduit connections in industrial piping systems. Its interrupted-thread design reduces cutting torque and improves chip evacuation, making it suitable for threading tough materials like stainless steel and alloy steels in plant maintenance and fabrication.
What are the specifications of the OSG 1"-11.5 NPT pipe tap?
This OSG tap has a 1"-11.5 NPT thread size, 5 flutes, and an interrupted-thread design with V-coated cobalt construction. The manufacturer part number is 1205300708. It is engineered for threading pipe and conduit in demanding industrial applications.
Where to buy the OSG 1"-11.5 NPT pipe tap worldwide?
3G Electric supplies the OSG 1"-11.5 NPT pipe tap worldwide. As 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 item.
How to select the correct OSG pipe tap for NPT threading?
Select an OSG tap that matches the required NPT thread size and material. For tough materials like stainless steel, choose a cobalt tap with interrupted-thread design, such as this 1"-11.5 NPT model. Ensure the tap has sufficient flutes for chip clearance and proper coating for heat resistance.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG interrupted-thread spiral-flute pipe taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















