Osg 3G-OTH-284702 — Technical Specifications

Name: Osg 3G-OTH-284702 OSG Screw Thread Insert STI Tap: Spiral Point, 5/16"-18 UNC, H2 / 2B-3B, 3 Flute, Plug Chamfer (MPN 31400901). Key specifications — attr1299996: H2 / 2B-3B.
Brand: Osg

The OSG Screw Thread Insert STI Tap is a spiral-point tap for multiple materials, specified as 5/16"-18 UNC with H2 / 2B-3B tolerance, 3 flutes, and a plug chamfer (MPN 31400901). 3G Electric interprets this demand and sources the genuine OSG tool, backed by specialist expertise across 14 industrial departments including cutting tools.

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Technical Specifications

Parameter	Value
UNC	5/16"-18
Type	H2 / 2B-3B, Plug Chamfer
Flute	3
Manufacturer Part Number	31400901