OSG Straight-Flute Machine Tap for Aluminum: 1/2"-20 UNF
The OSG Straight Flute Tap (1/2"-20 UNF) is a bottoming-chamfer, 4-flute machine tap for aluminum, specified as H3 / 2B-3B with V Coated Powdered Metal construction (MPN 1005601608).
SKU 3G-OTH-211056
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 Straight Flute Tap (1/2"-20 UNF) is a bottoming-chamfer, 4-flute machine tap for aluminum, specified as H3 / 2B-3B with V Coated Powdered Metal construction (MPN 1005601608).
Frequently Asked Questions
What is the OSG Straight Flute Tap 1/2"-20 UNF used for?
This OSG tap is designed for threading blind holes in aluminum and non-ferrous materials. Its bottoming chamfer allows threading close to the hole bottom, while the V coating on powdered metal reduces friction and extends tool life in production environments.
What are the specifications of the OSG Straight Flute Tap 1/2"-20 UNF?
The tap has a 1/2"-20 UNF thread size, H3 / 2B-3B tolerance, 4 flutes, and a bottoming chamfer. It is made of V coated powdered metal. The manufacturer part number is 1005601608, and the SKU is 3G-OTH-211056.
Where to buy the OSG Straight Flute Tap 1/2"-20 UNF worldwide?
3G Electric supplies this OSG tap worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver globally without requiring a local distributor.
How to select the correct OSG tap for aluminum threading?
For aluminum, choose a tap with a bottoming chamfer if threading blind holes. The OSG straight flute design with V coating reduces chip adhesion. Ensure the H3 / 2B-3B tolerance matches your required thread class. Always match tap size to the hole diameter.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG straight-flute machine taps for aluminum. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
