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

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

OSG Spiral-Flute STI Taps for Aluminum.

SKU 3G-OTH-262343

Brand
OSG
Item
Screw Thread Insert STI Tap: Spiral Fute, #10-32 UNF, H2 / 2B-3B
Category
Spiral-Flute STI Taps for Aluminum
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

OSG
Manufacturer Part Number
1303900500

Technical Documents

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

Product Description

OSG Spiral-Flute STI Taps for Aluminum.

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 an OSG Screw Thread Insert STI Tap used for?

An OSG Screw Thread Insert STI Tap cuts internal threads in aluminum and other materials to accept helical wire thread inserts. It is commonly used in aerospace, automotive, and general manufacturing to repair or reinforce threaded holes without replacing the parent component.

What are the specifications of the OSG STI Tap #10-32 UNF?

This OSG STI tap has a #10-32 UNF thread size, H2 / 2B-3B tolerance, and a spiral-flute design with 2 flutes. It is designed for tapping holes that will receive screw thread inserts. The manufacturer part number is 1303900500.

Where to buy OSG STI Taps for aluminum worldwide?

3G Electric supplies and delivers OSG STI taps for aluminum worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this #10-32 UNF spiral-flute tap.

How to select the correct STI tap size for thread inserts?

Select an STI tap that matches the thread insert's nominal size and pitch, such as #10-32 UNF. The tap tolerance (e.g., H2 / 2B-3B) must align with the insert manufacturer's recommendation. OSG taps are designed specifically for insert-ready threads in aluminum and other materials.

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 aluminum. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Spiral-flute STI tap for cutting internal threads in aluminum to accept helical wire thread inserts. #10-32 UNF thread size with H2 tolerance class for 2B-3B fit. Two-flute design with spiral flutes for upward chip evacuation in through-hole applications
OSG
Spiral-flute STI tap for cutting internal threads in aluminum to accept helical wire thread inserts. #10-32 UNF thread size with H2 tolerance class for 2B-3B fit. Two-flute design with spiral flutes for upward chip evacuation in through-hole applications
This OSG spiral-flute STI tap is designed for cutting internal threads in aluminum and non-ferrous materials prior to installing screw thread inserts. It features a #6-32 UNC thread size, H2 / 2B-3B tolerance, and a 2-flute design optimized for chip evacuation. Commonly used in applications requiring thread reinforcement
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This OSG spiral-flute STI tap is designed for cutting internal threads in aluminum and non-ferrous materials prior to installing screw thread inserts. It features a #6-32 UNC thread size, H2 / 2B-3B tolerance, and a 2-flute design optimized for chip evacuation. Commonly used in applications requiring thread reinforcement
This OSG spiral-flute STI tap is designed for cutting internal threads in aluminum to accept screw thread inserts. It features a #6-32 UNC thread size, H2 / 2B-3B tolerance, and a 2-flute design. Suitable for thread repair or reinforcement applications in softer materials
OSG
This OSG spiral-flute STI tap is designed for cutting internal threads in aluminum to accept screw thread inserts. It features a #6-32 UNC thread size, H2 / 2B-3B tolerance, and a 2-flute design. Suitable for thread repair or reinforcement applications in softer materials
This spiral-flute STI tap is designed for cutting internal threads in aluminum and non-ferrous materials prior to installing screw thread inserts. It features a 5/16-24 UNF thread size with H3 / 2B-3B thread limit and a 2-flute design optimized for chip evacuation. Typical applications include aerospace, automotive, and general manufacturing where thread reinforcement is needed
OSG
This spiral-flute STI tap is designed for cutting internal threads in aluminum and non-ferrous materials prior to installing screw thread inserts. It features a 5/16-24 UNF thread size with H3 / 2B-3B thread limit and a 2-flute design optimized for chip evacuation. Typical applications include aerospace, automotive, and general manufacturing where thread reinforcement is needed
OSG Screw Thread Insert STI Tap: Spiral Fute, #4-40 UNC, H2 / 2B-3B, 2 Flute (MPN 1303900200)
OSG
OSG Screw Thread Insert STI Tap: Spiral Fute, #4-40 UNC, H2 / 2B-3B, 2 Flute (MPN 1303900200)
This spiral-flute STI tap is designed for cutting threads in aluminum to accept helical screw-thread inserts. It features a #2-56 UNC thread size, H2 / 2B-3B tolerance, and 2 flutes. Suitable for applications requiring strong threads in softer materials
OSG
This spiral-flute STI tap is designed for cutting threads in aluminum to accept helical screw-thread inserts. It features a #2-56 UNC thread size, H2 / 2B-3B tolerance, and 2 flutes. Suitable for applications requiring strong threads in softer materials

More from OSG

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This spiral-flute STI tap is designed for cutting internal threads in aluminum to accept helical wire thread inserts. It features a #2-56 UNC thread size, H2 / 2B-3B tolerance, and 2 flutes. Common applications include repairing or reinforcing tapped holes in aluminum components
OSG
This spiral-flute STI tap is designed for cutting internal threads in aluminum to accept helical wire thread inserts. It features a #2-56 UNC thread size, H2 / 2B-3B tolerance, and 2 flutes. Common applications include repairing or reinforcing tapped holes in aluminum components
Spiral-flute STI tap for cutting internal threads in aluminum and similar materials to accept helical wire thread inserts. Features #8-32 UNC thread size, H2 / 2B-3B tolerance, and 2-flute design. Used in applications requiring thread reinforcement or repair without replacing the parent component
OSG
Spiral-flute STI tap for cutting internal threads in aluminum and similar materials to accept helical wire thread inserts. Features #8-32 UNC thread size, H2 / 2B-3B tolerance, and 2-flute design. Used in applications requiring thread reinforcement or repair without replacing the parent component
This OSG spiral-flute STI tap is designed for cutting internal threads in aluminum to accept screw thread inserts. It features a 3/8-24 UNF thread size, H3 / 2B-3B tolerance, and 2 spiral flutes. Suitable for through-hole applications, it produces threads that accommodate helical coil inserts for enhanced thread strength in soft materials
OSG
This OSG spiral-flute STI tap is designed for cutting internal threads in aluminum to accept screw thread inserts. It features a 3/8-24 UNF thread size, H3 / 2B-3B tolerance, and 2 spiral flutes. Suitable for through-hole applications, it produces threads that accommodate helical coil inserts for enhanced thread strength in soft materials
This spiral-flute STI tap is designed for cutting internal threads in aluminum and non-ferrous metals to accept helical coil screw thread inserts. It is intended for through-hole applications. The tap features a 5/16"-18 UNC thread size, H3 / 2B-3B tolerance, and 2 flutes
OSG
This spiral-flute STI tap is designed for cutting internal threads in aluminum and non-ferrous metals to accept helical coil screw thread inserts. It is intended for through-hole applications. The tap features a 5/16"-18 UNC thread size, H3 / 2B-3B tolerance, and 2 flutes
Spiral-flute STI tap for cutting internal threads in aluminum and non-ferrous materials to accept helical wire thread inserts. Features #8-32 UNC thread size, H2 / 2B-3B tolerance, and 2-flute design. Used in applications requiring thread repair or reinforcement without replacing the parent component
OSG
Spiral-flute STI tap for cutting internal threads in aluminum and non-ferrous materials to accept helical wire thread inserts. Features #8-32 UNC thread size, H2 / 2B-3B tolerance, and 2-flute design. Used in applications requiring thread repair or reinforcement without replacing the parent component
Spiral-flute STI tap designed for cutting internal threads in aluminum and non-ferrous materials to accept helical wire thread inserts. Features a 3/8"-24 UNF thread size, H3 / 2B-3B tolerance, and 2-flute spiral-flute geometry for efficient chip evacuation. Suitable for applications requiring strong threads in softer base materials
OSG
Spiral-flute STI tap designed for cutting internal threads in aluminum and non-ferrous materials to accept helical wire thread inserts. Features a 3/8"-24 UNF thread size, H3 / 2B-3B tolerance, and 2-flute spiral-flute geometry for efficient chip evacuation. Suitable for applications requiring strong threads in softer base materials
This OSG spiral-flute STI tap is designed for cutting internal threads in aluminum and other non-ferrous materials to accept helical screw thread inserts. It features a 1/4"-20 UNC thread size with H3 / 2B-3B thread limit and a 2-flute design for efficient chip evacuation
OSG
This OSG spiral-flute STI tap is designed for cutting internal threads in aluminum and other non-ferrous materials to accept helical screw thread inserts. It features a 1/4"-20 UNC thread size with H3 / 2B-3B thread limit and a 2-flute design for efficient chip evacuation
This spiral-flute STI tap is designed for threading holes in aluminum that will receive screw thread inserts. It features a 7/16"-20 UNF thread, H4 / 2B-3B tolerance, and 2 flutes. The H4 tolerance ensures proper fit for the insert. Commonly used in applications requiring reliable threads in softer materials
OSG
This spiral-flute STI tap is designed for threading holes in aluminum that will receive screw thread inserts. It features a 7/16"-20 UNF thread, H4 / 2B-3B tolerance, and 2 flutes. The H4 tolerance ensures proper fit for the insert. Commonly used in applications requiring reliable threads in softer materials