OSG Spiral Point Tap: 7/16"-20 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer
The OSG Spiral Point Tap (7/16"-20 UNF) is a general-purpose spiral-point tap with a plug chamfer, TiN-coated high-speed steel construction, and H3 / 2B-3B tolerance class. It features 3 flutes and is identified by…
SKU 3G-OTH-215367
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The OSG Spiral Point Tap (7/16"-20 UNF) is a general-purpose spiral-point tap with a plug chamfer, TiN-coated high-speed steel construction, and H3 / 2B-3B tolerance class. It features 3 flutes and is identified by manufacturer part number 1232205.
Frequently Asked Questions
What is the OSG spiral point tap 7/16"-20 UNF used for?
This OSG spiral point tap is designed for through-hole threading in steel and non-ferrous materials. Its TiN coating reduces friction and extends tool life, making it suitable for general-purpose tapping in machining, automotive, and industrial maintenance applications.
What are the specifications of the OSG 1232205 tap?
The OSG 1232205 is a 7/16"-20 UNF spiral point tap with a plug chamfer, 3 flutes, and TiN coated high speed steel. It has an H3 / 2B-3B tolerance class, ensuring precise thread fit for general-purpose tapping in production and repair work.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps like the 1232205 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other OSG threading tools.
How to select the correct tap for UNF threads?
For UNF threads like 7/16"-20, match the tap size and pitch exactly to the hole specification. Choose a spiral point tap for through holes and a plug chamfer for general applications. TiN coating improves wear resistance in harder materials. Always verify thread class (e.g., H3 / 2B-3B) for fit.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG general purpose spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
