OSG Screw Thread Insert STI Tap: Spiral Point, 1/4"-28 UNC, H3 / 2B-3B, 3 Flute
The OSG Screw Thread Insert STI Tap: Spiral Point (MPN 1715501) is a spiral-point STI tap for multiple materials, with a 1/4"-28 UNC thread size, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. 3G Electric…
SKU 3G-OTH-284717
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
Need installation or engineering help?
Ask a question
Product Description
The OSG Screw Thread Insert STI Tap: Spiral Point (MPN 1715501) is a spiral-point STI tap for multiple materials, with a 1/4"-28 UNC thread size, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. 3G Electric interprets customer demand and delivers this genuine industrial tool across 14 departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring the right solution for your threading application.
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 the OSG Screw Thread Insert STI Tap 1715501 used for?
The OSG 1715501 is a spiral-point STI tap designed for cutting internal threads in multiple materials before installing screw thread inserts. It is commonly used in aerospace, automotive, and general manufacturing applications where thread repair or reinforcement is required.
What are the specifications of the OSG STI Tap 1715501?
The OSG STI tap has a 1/4"-28 UNC thread size, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It is a spiral-point design for efficient chip evacuation. The manufacturer part number is 1715501.
Where to buy the OSG 1715501 STI Tap worldwide?
3G Electric supplies the OSG 1715501 STI tap worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the correct OSG STI tap for thread inserts?
Select an STI tap that matches the insert's thread size and pitch, such as 1/4"-28 UNC. Ensure the tap tolerance (e.g., H3 / 2B-3B) aligns with the required class of fit. OSG taps are designed for multiple materials; verify material compatibility for optimal thread quality.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG spiral-point sti taps for multiple materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
