OSG 30205301 Spiral-Flute STI Tap for Steel & Stainless Steel
<p>The OSG 30205301 is a high-performance spiral-flute STI tap engineered for threading steel and stainless steel. This tap features a 7/8"-9 UNC thread size, with an H3 tolerance class for 2B-3B thread fit, and a…
SKU 3G-OTH-244261
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
Need installation or engineering help?
Ask a question
Product Description
<p>The OSG 30205301 is a high-performance spiral-flute STI tap engineered for threading steel and stainless steel. This tap features a 7/8"-9 UNC thread size, with an H3 tolerance class for 2B-3B thread fit, and a bottoming chamfer design for blind hole applications. Its 4-flute spiral flute design efficiently evacuates chips, reducing the risk of tap breakage and ensuring clean threads.</p><p>Ideal for precision machining and manufacturing environments, this tap is a reliable choice for producing strong threads in demanding materials. As a Singapore-based supplier, 3G Electric offers this OSG tap with SGD quotes on request, GST handled for local buyers, and fast delivery across Singapore and Southeast Asia.</p>
Frequently Asked Questions
What is the thread size and type of the OSG 30205301 tap?
The OSG 30205301 is a spiral-flute STI tap with a 7/8"-9 UNC thread size, designed for steel and stainless steel. It has an H3 tolerance class for 2B-3B thread fit and a bottoming chamfer with 4 flutes.
Can I get a quote in SGD and fast delivery in Singapore?
Yes, 3G Electric provides SGD quotes on request. For Singapore buyers, GST is handled, and we offer fast delivery across Singapore and Southeast Asia.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG spiral-flute sti taps for steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
