1"-8 Grade 5 Hex Head Cap Screws

Grade 5 Hex Head Cap Screw | The Nutty Company, Inc.

The length of a cap screw is measured from the under-head bearing surface to the extreme end of the screw.
(FT)=Full Thread | (PT)=Partial Thread
Thread Length on a 1-8 bolt is approx. 2-1/4"
Wrench Size = 1-1/2"

Stock Photos - to verify Thread Length, goto:
Technical Data Sheet PDF

Torque Chart