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YG-1

BS657

M18x2.5 4FL SP FL MODI BOTTOM SS STEAM OXIDE

Specifications

Thread LimitD7
Number Of Flutes4
Diameter (Inch)0.71
Diameter (Metric)18
Depth Of Cut (Inch)2.50 x D
Overall Length (Inch)4.03
Coating/FinishSteam Oxide
Thread SizeM18
Overall Length (Metric)102.36
Thread StandardM
Short Description4FL SP FL MODI BOTTOM SS STEAM OXIDE
ChamferModified Bottoming
Thread Pitch2.5
Thread Length (Decimal)0.79
Thread Length (Metric)19.99
Shank Diameter (Metric)13.77
Shank Diameter (Decimal)0.55
Unit Of MeasureImperial
Overall Length4.03 Inch
Cutting DirectionRight
Shank TypeSquare
Tap TypeSPFL
Square Length (Decimal)0.63
Square Length (Metric)16
Blank Standard302A
Chamfer Length2P-3P
Connection (Decimal)0.55 x 0.41
Connection (Metric)13.77 x 10.31
Drill Size (Decimal)0.62
Drill Size (Metric)15.73
Neck Diameter (Decimal)0.53
Neck Diameter (Metric)13.46
Square Size (Decimal)0.41
Square Size 2 (Decimal)0.63
Square Size (Metric)10.31
Square Size 2 (Metric)16
Useable Length (Decimal)2.21
Useable Length (Metric)56.01
Base Item NumberBS657
Chamfer TypeModified Bottoming
Neck Diameter (Inch)0.53
Product TypeIndustrial Supplies
Unit of MeasureImperial
Weight0.238
Thread Length (mm)19.99
Overall Length (Decimal Inch)4.03
Trade NameYG Tap
SizeM18
Square Size (Decimal Inch)0.406
FinishSteam Oxide