OSG #12-32 UNEF Spiral-Flute Tap
The OSG Spiral Flute Tap (#12-32 UNEF) is a spiral-flute tap for steel and stainless steel, featuring a H3 / 2B-3B tolerance, bottoming chamfer, 3-flute design, and V coated powdered metal construction (MPN 1650510408).
SKU 3G-OTH-217801
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The OSG Spiral Flute Tap (#12-32 UNEF) is a spiral-flute tap for steel and stainless steel, featuring a H3 / 2B-3B tolerance, bottoming chamfer, 3-flute design, and V coated powdered metal construction (MPN 1650510408).
Frequently Asked Questions
What is the OSG spiral flute tap #12-32 UNEF used for?
This OSG spiral flute tap is designed for threading steel and stainless steel. The #12-32 UNEF size and bottoming chamfer make it suitable for through-hole or blind-hole applications where threads must reach the bottom. The V-coated powdered metal construction provides wear resistance and chip evacuation in production environments.
What are the specifications of the OSG spiral flute tap MPN 1650510408?
The OSG spiral flute tap (MPN 1650510408) has a #12-32 UNEF thread size, H3 / 2B-3B tolerance, 3 flutes, and a bottoming chamfer. It is made of V-coated powdered metal and is intended for threading steel and stainless steel. The H3 fit ensures precise thread class control for demanding applications.
Where to buy OSG spiral flute taps in worldwide?
3G Electric supplies OSG spiral flute taps worldwide. As a global industrial equipment distributor established in 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the OSG spiral flute tap #12-32 UNEF (MPN 1650510408) and other threading tools.
How to select the correct OSG spiral flute tap for steel?
Select an OSG spiral flute tap based on thread size, pitch, and material. For steel and stainless steel, choose a tap with V-coated powdered metal for heat resistance. The bottoming chamfer is ideal for blind holes, while plug or taper chamfers suit through holes. Verify the H3 / 2B-3B tolerance matches your thread class requirement.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG spiral-flute taps for steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
