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OSG #10-24 UNC STI Tap, H2, 2B-3B, Plug Chamfer, 3 Flute - General Purpose STI Taps
OSGGeneral Purpose STI Taps

OSG #10-24 UNC STI Tap, H2, 2B-3B, Plug Chamfer, 3 Flute

The OSG Screw Thread Insert STI Tap (Straight Flute) is a #10-24 UNC General Purpose STI Tap with a Plug Chamfer, rated H2 / 2B-3B and featuring 3 flutes (MPN 1805600). 3G Electric interprets demand and delivers this…

SKU 3G-OTH-262030

Brand
OSG
Item
#10-24 UNC STI Tap, H2, 2B-3B, Plug Chamfer, 3 Flute
Part Number
1805600
Category
General Purpose STI Taps
Available to Order
Also known as:1805600OSG
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Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

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
1805600
Type
#10-24 UNC, H2 / 2B-3B, Plug Chamfer
Material
High Speed Steel
Flute
3
UNSPSC
23153305
Tap Style
Straight Flute
Flute Type
Straight
Shank Type
Straight
Coolant Fed
Non-Coolant Through
List Number
126
Thread Size
#10-24
Catalog Page
N/A
Square Width
0.19 in
Square Length
0.19 in
Thread Length
0.732 in Thread Length
Drill Bit Size
#5
Finish/Coating
Bright (Uncoated)
Overall Length
2-9/16 in Overall Length
Shank Diameter
51/200 in
Tap Application
Blind Hole; Through Hole
Thread Standard
UNC
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 #10-24 UNC General Purpose STI Tap with a Plug Chamfer, rated H2 / 2B-3B and featuring 3 flutes (MPN 1805600). 3G Electric interprets demand and delivers this genuine OSG tap across 14 industrial departments, with specialist depth in cutting tools and fastening solutions.

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 metal or plastic for installing helical wire 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 STI Tap MPN 1805600?

The OSG STI Tap MPN 1805600 is a #10-24 UNC straight flute tap with a H2 / 2B-3B tolerance class. It has 3 flutes and a plug chamfer, designed for general purpose thread cutting in materials up to 850 °C. The tap is made by OSG, a leading cutting tool brand.

Where to buy OSG STI Tap #10-24 UNC worldwide?

You can source the OSG STI Tap #10-24 UNC (MPN 1805600) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time.

How to select the correct STI tap for thread inserts?

Select an STI tap that matches the thread insert size and class. For #10-24 UNC inserts, use a tap with H2 / 2B-3B tolerance like the OSG model. Ensure the tap material suits the workpiece—OSG taps are suitable for steel, aluminum, and cast iron. Always follow manufacturer guidelines for speed and lubrication.

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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