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5/16-24 UNF Cobalt (HSS-E) Steam Oxide Finish H3 3 Flute 3B Plug Chamfer Spiral Point Tap

  • Item Code: 5974618
  • Brand: Dormer
  • Unit Size: 1

Description

Spiral point tap with chamfer form B with a 3.5-5xP plug lead, for Unified National Fine thread UNF 5/16" with 24 TPI and 3B class of fit with H3 pitch diameter limits, dimensions according to ANSI standard with 0.3180" shank and 0.2380" square drive, powder metallurgical HSS-E with steam tempered surface finish for 2.5xD through hole threading in general purpose applications

Tech Specs

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Overall Length Fractional 2-23/32"
Brand Dormer
Overall Length Inches 2.7188"
Overall Length Metric 69.06 mm
Coating/Finish Steam Tempered
Cutting Direction Right
Material HSS Cobalt Powdered Metal
Shank Style Cylindrical shank with Square
Number of Flutes 2