United Kingdom-English (EN)-Metric
E0231/4
E0231/4
E0231/4
E0231/4
Main properties
Material ID: 5974466
ISO Code: E0231/4
AvailabilityIn stock
Availability in Distribution Centres
Europe Distribution Center(default): 329
Americas Distribution Center: 22
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Description

Spiral flute tap with chamfer form C with a 2-3xP plug lead, for Unified National Coarse thread UNC 1/4" with 20 TPI and 2B class of fit, dimensions according to ISO 529 standard with 6.3mm shank and 5.0mm square drive, powder metallurgical HSS-E with steam tempered surface finish and 45° helix angle for 2.5xD blind hole threading in general purpose applications


Product Feature

Steam Tempered (Steam Oxide) Surface Treatment
Thread Form, Unified Coarse
ISO 529 – Tap Standard
Internal Inch Thread Medium Class of Fit
Blind Hole Application
2.5×D Usable Tool Depth to Diameter Ratio
High Speed Cobalt Powder Metal Tool Material
Semi-Bottoming Tap Chamfer (2 – 3 Pitch Lead)

Product Detail

DescriptionValue
Product nameE0231/4
Ordering code ANSIE0231/4
EAN number7320760569436
Clamping Length - millimeter (LSC)8 mm
Clamping width - millimeter (WSC)5 mm
Connection diameter - millimeter (DCON MS)6.3 mm
Flute count (NOF)3
Overall length - millimeter (OAL)66 mm
Premachined hole diameter - millimeter (PHD)5.1 mm
Thread diameter - millimeter (TD)6.35 mm
Thread diameter size (TDZ)1/4
Threading length - millimeter (THL)10 mm
Threads per inch (TPI)20
Tolerance limitH5
Usable Length - millimeter (LU)28 mm
ISOE0231/4
ANSIE0231/4
Brand NameDormer Pramet
Net weight - grams11.7
Gross weight - grams17.9
Product number (SAP)86015074
EDP number0569436

Cutting Conditions