Osg 3G-OTH-273391 — Technical Specifications

Name: Osg 3G-OTH-273391 OSG Screw Thread Insert STI Tap: Spiral Fute, 9/16"-18 UNF, H4 / 2B-3B, 4 Flute, Bottoming Chamfer (MPN 10801100). Key specifications — attr1299996: H4 / 2B-3B.
Brand: Osg

The OSG Screw Thread Insert STI Tap is a spiral-flute tap designed for threading holes to accept screw thread inserts. This specific model, MPN 10801100, features a 9/16"-18 UNF thread size, H4 / 2B-3B tolerance class, 4 flutes, and a bottoming chamfer for threading to the bottom of blind holes.

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Technical Specifications

Parameter	Value
UNF	9/16"-18
Type	H4 / 2B-3B, Bottoming Chamfer
Flute	4
Manufacturer Part Number	10801100