OSG Screw Thread Insert STI Tap: Spiral Point, 7/16"-14 UNC, H3 / 2B-3B, 3 Flute
The OSG Screw Thread Insert STI Tap is a spiral-point tap for multiple materials, specified as 7/16"-14 UNC with H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer (MPN 31401601). 3G Electric interprets this demand…
SKU 3G-OTH-284669
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The OSG Screw Thread Insert STI Tap is a spiral-point tap for multiple materials, specified as 7/16"-14 UNC with H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer (MPN 31401601). 3G Electric interprets this demand and sources the genuine OEM part, backed by specialist expertise in cutting tools across 14 industrial departments.
Frequently Asked Questions
What is the OSG Screw Thread Insert STI Tap used for?
The OSG Screw Thread Insert STI Tap is used to cut internal threads in multiple materials for accepting screw thread inserts. It is commonly applied in automotive, aerospace, and general manufacturing where thread repair or reinforcement is needed.
What are the specifications of the OSG 31401601 STI Tap?
The OSG 31401601 is a spiral-point STI tap with a 7/16"-14 UNC thread size, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It is designed for threading multiple materials and is manufactured by OSG.
Where to buy the OSG 31401601 STI Tap worldwide?
You can source the OSG 31401601 STI Tap worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to global destinations as an industrial equipment supplier.
How to select the correct STI tap for thread inserts?
To select the correct STI tap, match the tap thread size and pitch to the insert's internal thread specification. Use a tap with H3 / 2B-3B tolerance for standard fit. OSG taps are designed for multiple materials and provide reliable 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.
