This tap is made of high speed steel and has a 0.381 inch diameter, 1.6900 inch long shank. It is for use with steel, and meets ANSI and USCTI standards 302, ANSI. This 5305L/5303L series tap has a bright (uncoated) finish, and has fractional inch measurements. It is non-coolant through, has left hand direction with a 2-15/16 inch length. Plus it has four flutes and a straight shank.
Technical Specs
ItemTap
Thread StandardUNC, UNJC
Tap MaterialHigh Speed Steel
Thread Length1 1/4 in
75% Thread Drill Size5/16 in
Thread DirectionLeft Hand
Tap Shank StandardANSI
65% Thread Drill SizeP
Extended NeckYes
Primary Material ApplicationSteel
Series5305L/5303L
Shank Length1.6900 in
Spiral DirectionLeft Hand
StandardsANSI, USCTI 302
Tap StyleStraight Flute
Thread Size3/8"-16
Tap ChamferTaper
Tap FinishBright (Uncoated)
Overall Length2 15/16 in
Thread LimitH3
Number of Flutes4
55% Thread Drill Size8.40 mm
Coolant FedNon-Coolant Through
Measurement SystemFractional Inch
Primary Material Application ISO CodeP
Shank Dia.0.381 in
Shank Type - MachiningStraight
Square Size0.2860 in
Tap GroupingTap
Threads per Inch16 TPI
Country of OriginUnited States
(subject to change)