OSG Screw Thread Insert STI Tap: Spiral Fute, 7/16"-20 UNF, H3 / 2B-3B, 3 Flute
The OSG Screw Thread Insert STI Tap (MPN 0147408) is a spiral-flute tap for steel and stainless steel, sized 7/16"-20 UNF with an H3 / 2B-3B tolerance and a bottoming chamfer. It features 3 flutes and is designed for…
SKU 3G-OTH-244318
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The OSG Screw Thread Insert STI Tap (MPN 0147408) is a spiral-flute tap for steel and stainless steel, sized 7/16"-20 UNF with an H3 / 2B-3B tolerance and a bottoming chamfer. It features 3 flutes and is designed for threading holes to accept screw thread inserts.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is OSG Screw Thread Insert STI Tap used for?
This OSG spiral-flute STI tap is used to cut internal threads in steel and stainless steel for screw thread inserts. It creates precise 7/16"-20 UNF threads with a bottoming chamfer, ideal for repair or reinforcement applications in industrial equipment.
What are the specifications of the OSG 0147408 STI tap?
The OSG 0147408 is a spiral-flute STI tap with 7/16"-20 UNF thread size, H3 / 2B-3B tolerance, 3 flutes, and a bottoming chamfer. It is designed for threading steel and stainless steel to accept screw thread inserts.
Where to buy OSG STI taps in worldwide?
You can source the OSG 0147408 STI tap through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring you receive the correct tool for your threading needs.
How to select the correct OSG STI tap for steel?
Select an OSG STI tap based on thread size, pitch, and material. For steel and stainless steel, use a spiral-flute design with a bottoming chamfer. Verify the tap tolerance (e.g., H3 / 2B-3B) matches your required thread class for proper insert fitment.
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.
