Description Spiral Point Tap; #4 -40 x 1-7/8" OAL ; 3 FL ; HSSCo ; TiN ; | NC | ; | H7 | ; Series 11015

Applicable Material Steel|Aluminum / Non-Ferrous Materials

Brand OSG

Chamfer 4P-4.5P

Coating TiN

Connection Diameter Machine Side Dconms 0.14"

Cutting Edge Material HSSCo

End Shape Spiral Point

Flute Count Nof 3

Measurement Type Wire Gauge

Overall Length Oal 1-7/8"

Serieslist 11015

Style Plug

Thread Cutting Part Length THL 9/16"

Thread Diameter Size TDZ #4

Thread Size #4 - 40

Thread Standard NC

Thread Tolerance Class TCTR H7

Threads Per Inch Tpi 40

Tool Type Hand Tap

Usable Length Lu 0.692"