OSG Screw Thread Insert STI Tap: Spiral Point, #10-32 UNF, H3 / 2B-3B, 3 Flute
The OSG Screw Thread Insert STI Tap is a #10-32 UNF spiral-point tap with a Plug Chamfer, designed for threading multiple materials. It features 3 flutes and an H3 / 2B-3B tolerance class (MPN 1715308).
SKU 3G-OTH-284652
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Product Description
The OSG Screw Thread Insert STI Tap is a #10-32 UNF spiral-point tap with a Plug Chamfer, designed for threading multiple materials. It features 3 flutes and an H3 / 2B-3B tolerance class (MPN 1715308).
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 is used to cut internal threads in multiple materials before installing a helical wire thread insert. It is commonly applied in aerospace, automotive, and general manufacturing where thread repair or reinforcement is needed. The spiral-point design pushes chips forward for efficient through-hole tapping.
What are the specifications of the OSG STI Tap #10-32 UNF?
The OSG STI Tap has a #10-32 UNF thread size with H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It is designed for tapping holes that will accept screw thread inserts. The spiral-point geometry aids chip evacuation in through-hole applications. Manufacturer part number is 1715308.
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. We supply genuine OSG tooling for manufacturing and repair operations.
How to select the correct OSG STI Tap for thread inserts?
Select an OSG STI Tap based on the thread insert size and tolerance required. For #10-32 UNF inserts, use a tap with H3 / 2B-3B tolerance and plug chamfer. Ensure the tap matches the insert manufacturer's recommendations. OSG taps are designed for multiple materials including steel, aluminum, and cast iron.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG spiral-point sti taps for multiple materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
