Osg 3G-OTH-219041 — Technical Specifications

Name: Osg 3G-OTH-219041 OSG Spiral Flute Tap: 1/4"-28 UNF, H4 / 2B-3B, 2 Flute, Modified Bottoming Chamfer (MPN 1645014284). Key specifications — attr1299826: H4 / 2B-3B.
Brand: Osg

The OSG Spiral Flute Tap (1/4"-28 UNF) is a spiral-flute tap for steel and stainless steel, featuring an H4 / 2B-3B tolerance, 2 flutes, and a modified bottoming chamfer (MPN 1645014284). 3G Electric interprets this demand and sources the genuine OSG product, supporting procurement across 14 industrial departments with specialist depth in combustion, pumps, and controls.

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Technical Specifications

Parameter	Value
Type	H4 / 2B-3B, Modified Bottoming Chamfer
Flute	2
Manufacturer Part Number	1645014284