Osg 3G-OTH-217856 — Technical Specifications

Name: Osg 3G-OTH-217856 OSG Spiral Flute Tap: 7/16"-28 UNEF, H4 / 2B-3B, 3 Flute, Bottoming Chamfer, V Coated Powdered Metal (MPN 1650512508). Key specifications — attr1299826: H4 / 2B-3B.
Brand: Osg

The OSG Spiral Flute Tap (7/16"-28 UNEF) is a H4 / 2B-3B, bottoming-chamfer, V Coated Powdered Metal tap with 3 flutes (MPN 1650512508). Designed for threading steel and stainless steel, it delivers precise internal threads in blind-hole applications.

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Technical Specifications

Parameter	Value
Type	H4 / 2B-3B, Bottoming Chamfer, V Coated Powdered Metal
Flute	3
Manufacturer Part Number	1650512508