OSG Spiral Point Tap: #6-32 UNC, H7 / 2B, 2 Flute, Plug Chamfer
The OSG Spiral Point Tap (#6-32 UNC, MPN 1720800) is an oversized spiral-point tap with an H7 / 2B tolerance, 2-flute design, plug chamfer, and high-speed steel construction. 3G Electric interprets this demand and…
SKU 3G-OTH-251228
Need installation or engineering help?
Ask a question
Product Description
The OSG Spiral Point Tap (#6-32 UNC, MPN 1720800) is an oversized spiral-point tap with an H7 / 2B tolerance, 2-flute design, plug chamfer, and high-speed steel construction. 3G Electric interprets this demand and sources the genuine OEM part, supporting your threading operations across 14 industrial departments — with specialist depth in combustion, pumps, and controls as an authorised distributor.
Frequently Asked Questions
What is the OSG spiral point tap #6-32 UNC used for?
The OSG spiral point tap #6-32 UNC is designed for through-hole threading in ferrous and non-ferrous materials. Its spiral point pushes chips ahead, reducing clogging and breakage. Common applications include automotive, aerospace, and general manufacturing where precise internal threads are required.
What are the specifications of the OSG spiral point tap #6-32 UNC?
This OSG tap is a #6-32 UNC oversized spiral-point tap with H7 / 2B tolerance, 2 flutes, and a plug chamfer. It is made from high-speed steel (HSS) and has manufacturer part number 1720800. The oversized design compensates for coating or plating buildup on threads.
Where to buy OSG spiral point taps in worldwide?
3G Electric supplies OSG spiral point taps worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead times. We source genuine OSG tooling for manufacturing operations across industries.
How to select the correct OSG tap for UNC threads?
Select an OSG tap based on thread size (e.g., #6-32 UNC), material type, and hole condition (through or blind). For through holes, a spiral point tap like this one pushes chips forward. Use an oversized tap if post-plating thread fit is required. Always match chamfer type (plug, bottoming, taper) to application depth.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG oversized spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















