ral PointedapOvera length Lll Thread length ℓThread+Ne length ℓnck Shank dia. DsSize of square KLength of square ℓk
Size ELX NI PO SClass TI SpCode iral Pointed TChamfer aps for NiL (inch) ckel Baℓ (inch) se Alloyℓn (inch) s for HeDs (inch) lical CoK (inch) il Wireℓk (inch) Screw TNo. of flutes hread IType nserts
STI 3/8-16UNCGH3 GH4Y87262 Y872704.5P3.3750.984-0.3670.2750.43734
STI 3/8-24UNFGH2 GH3Y87253 Y872634.5P3.1560.866-0.3230.2420.40634
STI 7/16-14UNCGH3Y872644.5P3.5930.984-0.4290.3220.534
STI 7/16-20UNFGH3 GH4Y87265 Y872754.5P3.3750.984-0.3670.2750.43734
STI 1/2-13UNCGH3Y872664.5P3.8121.083-0.480.360.56234
STI 1/2-20UNFGH3Y872674.5P3.5930.984-0.4290.3220.534