OSG 5/16"-18 UNC Thread-Forming STI Tap, H5 / 2B-3B, V Coated Cobalt
The OSG Screw Thread Insert STI Tap is a thread-forming tap for 5/16"-18 UNC applications, specified as H5 / 2B-3B with V Coated Cobalt (MPN 1626002408). 3G Electric sources this genuine OSG tool across 14 industrial…
SKU 3G-OTH-403933
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Product Description
The OSG Screw Thread Insert STI Tap is a thread-forming tap for 5/16"-18 UNC applications, specified as H5 / 2B-3B with V Coated Cobalt (MPN 1626002408). 3G Electric sources this genuine OSG tool across 14 industrial departments, with specialist expertise in cutting tools and precision threading solutions.
Frequently Asked Questions
What is an OSG Screw Thread Insert STI Tap used for?
An OSG Screw Thread Insert STI Tap is used to form internal threads in pre-drilled holes for helical wire thread inserts. It is ideal for repairing or reinforcing threads in aluminum, steel, and other materials across machining, automotive, and industrial maintenance applications.
What are the specifications of the OSG STI Tap 5/16"-18 UNC?
This OSG STI Tap has a thread size of 5/16"-18 UNC, with a tolerance class of H5 for 2B-3B fit. It features a V coated cobalt construction for wear resistance and extended tool life. The manufacturer part number is 1626002408.
Where to buy OSG STI Taps worldwide?
3G Electric supplies OSG STI Taps worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner across 14 industrial departments, we provide genuine OSG cutting tools and can quote for your specific thread-forming tap requirements.
How to select the correct OSG STI Tap for thread inserts?
Select an OSG STI Tap by matching the thread size (e.g., 5/16"-18 UNC) and tolerance class (H5 for 2B-3B) to your insert specifications. Ensure the tap coating suits your material—V coated cobalt works well for harder alloys. Always verify the manufacturer part number for accuracy.
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Common applications for OSGOSG Products
3G Electric supplies OSG thread-forming sti taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
