USA-English (EN)-Imperial
E0255/8
E0255/8
E0255/8
E0255/8
Main properties
Material ID: 5974053
ISO Code: E0255/8
AvailabilityReplenish-ment
Availability in Distribution Centres
Americas Distribution Center(default): 0
Europe Distribution Center: 0
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Description

Spiral point tap with chamfer form B with a 3.5-5xP second lead, for Unified National Coarse thread UNC 5/8" with 11 TPI and 3B class of fit with H3 pitch diameter limits, dimensions according to ANSI standard with 0.4800" shank and 0.3600" square drive, powder metallurgical HSS-E with bright finish for 2.5xD through hole threading in free machining and plain carbon steel and wrought or cast aluminium and copper or copper alloys


Product Feature

Bright (uncoated)
Thread Form, Unified Coarse
Thread tolerance class 3B
Through Hole Application
2.5×D Usable Tool Depth to Diameter Ratio
High Speed Cobalt Powder Metal Tool Material
Plug Tap Chamfer (3.5 – 5 Pitch Lead)

Product Detail

DescriptionValue
Product nameE0255/8
Ordering code ANSIE0255/8
EAN number7320760581216
Clamping width - inch (WSC)0.36 inch
Connection diameter - inch (DCON MS)0.48 inch
Flute count (NOF)3
Overall length - fractional inch (OAL)3.13/16
Overall length - inch (OAL)3.8125 inch
Premachined hole diameter - imperial (PHD)17/32
Premachined hole diameter - inch (PHD)0.5315 inch
Thread diameter size (TDZ)5/8
Threading length - inch (THL)0.9843 inch
Threads per inch (TPI)11
Tolerance limitH3
ISOE0255/8
ANSIE0255/8
Brand NameDormer Pramet
Net weight - grams90.4
Gross weight - grams90.4
EDP number0581216

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