USA-English (EN)-Imperial
E0253/4
E0253/4
E0253/4
E0253/4
Main properties
Material ID: 5974036
Product Code: E0253/4
Availability In stock
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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 3/4" with 10 TPI and H4 pitch diameter limits, dimensions according to ANSI standard with 0.5900" shank and 0.4420" 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
ANSI – Tap Standards
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 nameE0253/4
Ordering code ANSIE0253/4
EAN number7320760581223
Clamping width - inch (WSC)0.442 inch
Connection diameter - inch (DCON MS)0.59 inch
Flute count (NOF)3
Overall length - fractional inch (OAL)4.1/4
Overall length - inch (OAL)4.25 inch
Premachined hole diameter - imperial (PHD)21/32
Premachined hole diameter - inch (PHD)0.6496 inch
Thread diameter size (TDZ)3/4
Threading length - inch (THL)1.1614 inch
Threads per inch (TPI)10
Tolerance limitH4
ISOE0253/4
ANSIE0253/4
Brand NameDormer Pramet
Net weight - grams149.6
Gross weight - grams149.6
EDP number0581223

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