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3G Electric
OSG M10x1.5 Metric STI Tap, D4 / 4H-6H, 4 Flute, 12800800 - General Purpose STI Taps
OSGGeneral Purpose STI Taps

OSG M10x1.5 Metric STI Tap, D4 / 4H-6H, 4 Flute, 12800800

The OSG Screw Thread Insert STI Tap (Straight Flute) is a general-purpose STI tap designed for M10x1.5 Metric threads with a D4 / 4H-6H tolerance class. This 4-flute tap, MPN 12800800, is engineered for creating…

SKU 3G-OTH-262093

Brand
OSG
Item
M10x1.5 Metric STI Tap, D4 / 4H-6H, 4 Flute, 12800800
Part Number
12800800
Category
General Purpose STI Taps
Available to Order
Also known as:12800800OSG
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Technical specs
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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

Compliance & shipping

Hazardous material
Not classified as hazardous
California Prop 65 warning
No warning recorded
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Ships under standard freight

Technical Specifications

OSG
Manufacturer Part Number
12800800
Type
M10x1.5 Metric, D4 / 4H-6H
Material
High Speed Steel
Flute
4
UNSPSC
23153305
Tap Style
Straight Flute
Flute Type
Straight
Shank Type
Straight
Coolant Fed
Non-Coolant Through
List Number
128
Thread Size
M10x1.5
Catalog Page
N/A
Square Width
6.98 mm
Square Length
6.98 mm
Thread Length
21 mm Thread Length
Drill Bit Size
10.5 mm
Finish/Coating
Bright (Uncoated)
Overall Length
85 mm Overall Length
Shank Diameter
9.32 mm
Tap Application
Blind Hole; Through Hole
Thread Standard
Metric
Thread Direction
Right Hand Thread Direction This describes the rotational direction that threads are machined onto a part. Threaded parts must have matching thread directions to be compatible.
Country of Origin
Brazil (subject to change)
Primary Material Application
Steel; Aluminum; Cast Iron
Primary Material Application ISO Code
P; K; N

Technical Documents

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

Product Description

The OSG Screw Thread Insert STI Tap (Straight Flute) is a general-purpose STI tap designed for M10x1.5 Metric threads with a D4 / 4H-6H tolerance class. This 4-flute tap, MPN 12800800, is engineered for creating threads that accommodate screw thread inserts.

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 pre-drilled holes for installing helical wire thread inserts. It is commonly applied in automotive, aerospace, and general manufacturing to repair or reinforce threads in aluminum, cast iron, and steel components.

What are the specifications of the OSG STI Tap M10x1.5?

The OSG STI Tap has a metric M10x1.5 thread size, straight flute design, and a D4 / 4H-6H tolerance class. It features 4 flutes for efficient chip evacuation and is designed for general purpose thread cutting. The manufacturer part number is 12800800.

Where to buy OSG STI Taps worldwide?

You can source OSG STI Taps through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this M10x1.5 tap.

How to select the correct OSG STI Tap size?

To select the correct OSG STI Tap, match the thread size and pitch to your insert requirements. For M10x1.5, use a tap with D4 / 4H-6H tolerance. Ensure the tap is designed for STI (screw thread insert) applications, as standard taps produce undersized threads for inserts.

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
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OSG Products

3G Electric supplies OSG general purpose sti taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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