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OSG Screw Thread Insert STI Tap: Spiral Point, M24x3 Metric, D6 / 4H-6H, 4 Flute - Spiral-Point STI Taps for Steel & Stainless Steel
OSGSpiral-Point STI Taps for Steel & Stainless Steel

OSG Screw Thread Insert STI Tap: Spiral Point, M24x3 Metric, D6 / 4H-6H, 4 Flute

The OSG Screw Thread Insert STI Tap: Spiral Point is a spiral-point STI tap for steel and stainless steel, specified as M24x3 Metric with a D6 / 4H-6H tolerance and plug chamfer. It features 4 flutes and carries…

SKU 3G-OTH-265401

Brand
OSG
Item
Screw Thread Insert STI Tap: Spiral Point, M24x3 Metric, D6 / 4H-6H, 4 Flute
Category
Spiral-Point STI Taps for Steel & Stainless Steel
Available to Order
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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

Technical Specifications

OSG
Manufacturer Part Number
34201501
Type
M24x3 Metric, D6 / 4H-6H, Plug Chamfer
Flute
4

Technical Documents

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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Screw Thread Insert STI Tap: Spiral Point is a spiral-point STI tap for steel and stainless steel, specified as M24x3 Metric with a D6 / 4H-6H tolerance and plug chamfer. It features 4 flutes and carries manufacturer part number 34201501.

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 steel and stainless steel for installing helical wire thread inserts. It is ideal for repairing or reinforcing threads in industrial applications such as machining, automotive, and heavy equipment maintenance.

What are the specifications of the OSG STI Tap M24x3?

The OSG STI Tap has a metric M24x3 thread size, a D6 / 4H-6H tolerance class, 4 flutes, and a plug chamfer. It is a spiral-point design for efficient chip evacuation in steel and stainless steel. The manufacturer part number is 34201501.

Where to buy OSG STI Tap M24x3 worldwide?

3G Electric supplies the OSG STI Tap M24x3 worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine OSG taps to support your machining operations across 14 industrial departments.

How to select the correct STI tap for thread inserts?

Select an STI tap that matches the thread insert's size and pitch, such as M24x3. Ensure the tap's tolerance class (e.g., D6 / 4H-6H) aligns with the required thread fit. Use a spiral-point design for through-hole applications in steel and stainless steel to improve chip control.

Used in

Common applications for OSG
Automotive engine block production — OSG micro drill bits for oil gallery and coolant passage drilling in cast iron
Medical device manufacturing — OSG micro drill bits for drilling bone screw pilot holes in stainless steel implants
Aerospace component machining — OSG micro drill bits for fastener holes in titanium alloy structural parts
Mold and die making — OSG micro drill bits for cooling channel drilling in hardened tool steel (HRC 45-50)
Electronics enclosure fabrication — OSG micro drill bits for precision holes in aluminum alloy housings (with appropriate coating selection)
General engineering job shops — OSG micro drill bits for small-diameter hole drilling in mild steel and alloy steel parts

OSG 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.

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