OSG Screw Thread Insert STI Tap: Thread Forming, 3/8"-24 UNF, H5 / 2B-3B
The OSG Screw Thread Insert STI Tap is a thread-forming tap for 3/8"-24 UNF threads, with an H5 tolerance for 2B-3B class fit and a modified bottoming chamfer. 3G Electric interprets demand and delivers this genuine…
SKU 3G-OTH-403905
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 thread-forming tap for 3/8"-24 UNF threads, with an H5 tolerance for 2B-3B class fit and a modified bottoming chamfer. 3G Electric interprets demand and delivers this genuine industrial tool across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.
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 form internal threads in a workpiece before installing a helical wire thread insert. It is commonly applied in aerospace, automotive, and general manufacturing where strong, wear-resistant threads are required in softer materials like aluminum or cast iron.
What are the specifications of the OSG STI Tap 3/8"-24 UNF?
This OSG STI Tap has a thread size of 3/8"-24 UNF, a thread class of H5 / 2B-3B, and a modified bottoming chamfer. It is a thread-forming tap designed for use with screw thread inserts. The manufacturer part number is 1626002908.
Where to buy OSG STI Taps worldwide?
You can source OSG STI Taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this and other OSG threading tools.
How to select the correct OSG STI Tap for a thread insert?
To select the correct OSG STI Tap, match the tap's thread size and pitch to the insert's specifications. For example, a 3/8"-24 UNF tap is used with a corresponding 3/8"-24 UNF insert. Also consider the thread class (e.g., H5 / 2B-3B) and chamfer type based on material and hole depth.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG thread-forming sti taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
