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OSG Screw Thread Insert STI Tap: Spiral Fute, #10-32 UNF, H2 / 2B-3B, 3 Flute - Spiral-Flute STI Taps for Steel & Stainless Steel
OSGSpiral-Flute STI Taps for Steel & Stainless Steel

OSG Screw Thread Insert STI Tap: Spiral Fute, #10-32 UNF, H2 / 2B-3B, 3 Flute

The OSG Screw Thread Insert STI Tap (MPN 0145708) is a spiral-flute tap for steel and stainless steel, sized #10-32 UNF with a H2 / 2B-3B tolerance and bottoming chamfer. It features 3 flutes, designed for threading…

SKU 3G-OTH-244238

Brand
OSG
Item
Screw Thread Insert STI Tap: Spiral Fute, #10-32 UNF, H2 / 2B-3B, 3 Flute
Category
Spiral-Flute STI Taps for Steel & Stainless Steel
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Technical Specifications

OSG
Manufacturer Part Number
0145708
Type
#10-32 UNF, H2 / 2B-3B, Bottoming Chamfer
Flute
3
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Screw Thread Insert STI Tap (MPN 0145708) is a spiral-flute tap for steel and stainless steel, sized #10-32 UNF with a H2 / 2B-3B tolerance and bottoming chamfer. It features 3 flutes, designed for threading holes to accept screw thread inserts.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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 steel and stainless steel for installing screw thread inserts. It is commonly applied in aerospace, automotive, and industrial maintenance where strong, wear-resistant threads are required.

What are the specifications of the OSG STI Tap MPN 0145708?

The OSG STI Tap MPN 0145708 is a #10-32 UNF spiral-flute tap with a bottoming chamfer and 3 flutes. It has a thread class of H2 / 2B-3B, designed for tapping holes in steel and stainless steel to accept screw thread inserts.

Where to buy OSG STI Taps worldwide?

You can source OSG STI Taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the MPN 0145708.

How to select the correct OSG STI Tap for a job?

Select the OSG STI Tap based on thread size, pitch, and material. For steel and stainless steel, use a spiral-flute tap with a bottoming chamfer for blind holes. Ensure the tap matches the insert's thread class, such as H2 / 2B-3B, for proper fit and thread strength.

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-flute 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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