NEW HELICOIL USA 5/16-24NF H2 SPECIAL THREAD INSERT 4FL BOTTOMING CHAMFER TAP

Description

YOU ARE BUYING 1 NEW HELICOIL USA SPECIAL THREAD INSERT TAP 5/16-24NF EDP#5FBB  . THIS TAP COMES IN IT'S FACTORY CASE AND SHIPS FOR FREE. PLEASE NOTE: THIS IS NOT A 5/16-24 TAP THIS TAP IS USED TO PUT IN A 5/16-24 SPECIAL THREAD INSERT SO IT IS LARGER THAN A 5/16-24 TAP . THERE ARE NO RETURNS ON THIS TAP SO PLEASE KNOW WHAT YOU ARE BUYING I AM NOTING THIS BECAUSE I HAVE BOUGHT THE WRONG ONES NOT KNOWING WHAT "STI" ( SPECIAL THREAD INSERT ) MEANT WHEN I FIRST STARTED IN THE DIE MAKING TRADE . LIST .27 EACH .
Heli-Coil
5/16-24 UNF, H2, 4 Flute, Bottoming Chamfer, Bright Finish, High Speed Steel Hand STI Tap
2-15/16" OAL, 1-1/4" Thread Length, 7/16" Square Length, 0.286" Square Size, 3B Class of Fit
Mfr Part #: 5FBB
Price:
.27 ea.
Features and Benefits
High Speed Steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and non-ferrous materials.
Bottoming chamfers are used for threading blind holes to the bottom. They have 1 to 2 threads.
Specs
Thread Size (Inch)
5/16-24
Class of Fit
3B
Thread Limit
H2
Number of Flutes
4
Chamfer
Bottoming
Finish/Coating
Bright
Overall Length (Inch)
2-15/16
Thread Standard
UNF
Thread Length (Inch)
1-1/4
Shank Diameter (Decimal Inch)
0.3810
Square Length (Inch)
7/16
Square Size (Decimal Inch)
0.2860
Material
High Speed Steel