Greenfield Threading
1/4-18 NPT High-Speed Steel Tap - Greenfield Threading 385398
MFR# 385398Series 3180
$44.05List $56.50
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Flutes4
Thread size1/4-18
Description
The Greenfield Threading 385398 is a 1/4-18 NPT High-Speed Steel tap. 4 flutes.
Specifications
HookRegular
MaterialHigh-Speed Steel
Material applicationCast Iron; Non-Ferrous Aluminum; Stainless Steel; Steel
Number of flutes4
Overall length in2-7/16
Projection0.4590
Shank diameter0.5625
Square length in7/16
Square size0.4210
Threads per inch18.0
Thread length in1-1/16
Thread size in1/4-18
Thread standardNPT
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