OSG #8-32 UNC Spiral-Point STI Tap, H2 / 2B-3B, Plug Chamfer, 2 Flute
The OSG Screw Thread Insert STI Tap is a spiral-point tap designed for #8-32 UNC threads, featuring a H2 / 2B-3B tolerance and a plug chamfer. This 2-flute tap (MPN 1825200) is engineered for threading holes that…
SKU 3G-OTH-287002
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Product Description
The OSG Screw Thread Insert STI Tap is a spiral-point tap designed for #8-32 UNC threads, featuring a H2 / 2B-3B tolerance and a plug chamfer. This 2-flute tap (MPN 1825200) is engineered for threading holes that will accept 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 a pre-drilled hole before installing a helical wire thread insert. It is commonly applied in aerospace, automotive, and industrial maintenance to repair or reinforce threads in aluminum, cast iron, and steel components.
What are the specifications of the OSG STI Tap #8-32 UNC?
The OSG STI Tap (MPN 1825200) is a spiral-point, plug-chamfer tap for #8-32 UNC threads. It has 2 flutes, a H2 / 2B-3B tolerance class, and is designed for through-hole tapping. The spiral-point design pushes chips forward, reducing clogging in production environments.
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 facility. Contact us for availability and lead time on the OSG #8-32 UNC STI Tap (MPN 1825200).
How to select the correct OSG STI Tap for thread inserts?
Select an OSG STI Tap based on the thread size and pitch of the insert, such as #8-32 UNC. Ensure the tap has the correct tolerance (H2 / 2B-3B) for the insert class. Use a spiral-point design for through holes and a spiral-flute design for blind holes. Always match the tap to the insert manufacturer's specifications.
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3G Electric supplies OSG spiral-point sti taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
