Osg 3G-OTH-284736 — Technical Specifications

Name: Osg 3G-OTH-284736 OSG Screw Thread Insert STI Tap: Spiral Point, 9/16"-12 UNC, H4 / 2B-3B, 4 Flute, Plug Chamfer (MPN 31402508). Key specifications — attr1299996: H4 / 2B-3B.
Brand: Osg

The OSG Screw Thread Insert STI Tap is a spiral-point tap designed for threading multiple materials, specified as 9/16"-12 UNC with H4 / 2B-3B tolerance, 4 flutes, and a plug chamfer (MPN 31402508). 3G Electric interprets this demand and sources the genuine OSG product, backed by specialist expertise in combustion, pumps, and controls across 14 industrial departments.

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Technical Specifications

Parameter	Value
UNC	9/16"-12
Type	H4 / 2B-3B, Plug Chamfer
Flute	4
Manufacturer Part Number	31402508