OSG Screw Thread Insert STI Tap: Spiral Point, 3/4"-16 UNF, H3 / 2B-3B, 3 Flute
The OSG Screw Thread Insert STI Tap is a spiral-point tap for steel and stainless steel, specified as 3/4"-16 UNF with H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer (MPN 30103701). 3G Electric interprets this…
SKU 3G-OTH-265473
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 steel and stainless steel, specified as 3/4"-16 UNF with H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer (MPN 30103701). 3G Electric interprets this demand and sources the genuine OSG tool, supporting your threading operations across 14 industrial departments with specialist depth in combustion, pumps, and controls.
Frequently Asked Questions
What is the OSG Screw Thread Insert STI Tap used for?
This OSG spiral-point STI tap is designed for cutting internal threads in steel and stainless steel before installing screw thread inserts. It is commonly used in automotive, aerospace, and general manufacturing applications where strong, wear-resistant threads are required.
What are the specifications of the OSG STI Tap 30103701?
The OSG STI tap has a 3/4"-16 UNF thread size, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It is a spiral-point design for steel and stainless steel. The manufacturer part number is 30103701.
Where to buy the OSG STI Tap 30103701 worldwide?
You can source the OSG STI Tap 30103701 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct tap for your threading needs.
How to select the correct OSG STI tap for thread inserts?
Select an STI tap based on the insert's thread size and pitch, such as 3/4"-16 UNF. Ensure the tap tolerance (e.g., H3 / 2B-3B) matches the required class of fit. OSG taps are designed for steel and stainless steel; use appropriate cutting fluid and follow manufacturer speed/feed recommendations.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG spiral-point sti taps for steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
