Osg 3G-OTH-262137 — Technical Specifications

Name: Osg 3G-OTH-262137 OSG Screw Thread Insert STI Tap: Straight Fute, 1/2"-20 UNF, H4 / 2B-3B, 4 Flute, Plug Chamfer (MPN 12601300). Key specifications — attr1299996: H4 / 2B-3B.
Brand: Osg

The OSG Screw Thread Insert STI Tap (Straight Flute) is a general-purpose STI tap for 1/2"-20 UNF threads, with H4 / 2B-3B tolerance, 4 flutes, and a plug chamfer (MPN 12601300). 3G Electric interprets this demand and delivers the exact OEM-specified tool, backed by specialist sourcing across 14 industrial departments.

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Technical Specifications

Parameter	Value
UNF	1/2"-20
Type	H4 / 2B-3B, Plug Chamfer
Flute	4
Manufacturer Part Number	12601300