OSG Screw Thread Insert STI Tap: Spiral Point, 5/8"-11 UNC, H3 / 2B-3B, 3 Flute
The OSG Screw Thread Insert STI Tap is a spiral-point tap designed for threading holes to accept screw thread inserts. This 5/8"-11 UNC tap features an H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer (MPN 12501300).
SKU 3G-OTH-287014
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 is a spiral-point tap designed for threading holes to accept screw thread inserts. This 5/8"-11 UNC tap features an H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer (MPN 12501300).
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 an OSG Screw Thread Insert STI Tap used for?
An OSG Screw Thread Insert STI Tap is used to cut internal threads in a workpiece before installing a helical wire thread insert. It is commonly applied in aerospace, automotive, and general manufacturing where thread repair or reinforcement is needed.
What are the specifications of the OSG STI Tap 12501300?
The OSG STI Tap 12501300 is a spiral-point design with a 5/8"-11 UNC thread, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It is designed for tapping holes that will accept screw thread inserts.
Where to buy OSG STI Tap 12501300 worldwide?
You can source the OSG STI Tap 12501300 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct OSG tap for your application.
How to select the correct OSG STI tap for thread inserts?
Select an OSG STI tap based on the thread size and pitch of the insert, such as 5/8"-11 UNC. Ensure the tap tolerance (e.g., H3 / 2B-3B) matches the required class of fit. Use a plug chamfer for through holes or blind holes with sufficient clearance.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG spiral-point sti taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
