OSG Screw Thread Insert STI Tap: Spiral Point, 7/16"-20 UNF, H4 / 2B-3B, 3 Flute
The OSG Screw Thread Insert STI Tap: Spiral Point (MPN 31401908) is a 7/16"-20 UNF, H4 / 2B-3B, 3-flute, plug-chamfer tap designed for threading multiple materials. 3G Electric interprets your demand for this…
SKU 3G-OTH-284752
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: Spiral Point (MPN 31401908) is a 7/16"-20 UNF, H4 / 2B-3B, 3-flute, plug-chamfer tap designed for threading multiple materials. 3G Electric interprets your demand for this OEM-specified tool, sourcing it across 14 industrial departments with specialist depth in cutting tools and controls.
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 multiple materials for installing screw thread inserts. It is commonly applied in aerospace, automotive, and general manufacturing where strong, wear-resistant threads are required in softer base materials.
What are the specifications of the OSG STI Tap 31401908?
The OSG STI Tap 31401908 has a thread size of 7/16"-20 UNF, a tolerance class of H4 / 2B-3B, 3 flutes, and a plug chamfer. It features a spiral-point design for efficient chip evacuation and is intended for threading multiple materials.
Where to buy OSG STI Tap 31401908 worldwide?
You can source the OSG STI Tap 31401908 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct tool for your threading application.
How to select the correct OSG STI tap for an application?
To select the correct OSG STI tap, match the thread size and pitch (e.g., 7/16"-20 UNF) to your insert requirements. Verify the tolerance class (H4 / 2B-3B) aligns with your desired thread fit. Choose the chamfer type—plug for most general applications—and ensure the tap is suitable for your workpiece material.
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.
