5/8-18 Grade 8 Hex Head Cap Screws Fine (SAE) Thread Yellow Zinc Plated Alloy Steel
Made in North America (USA / Canada)
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 5/8-18 bolt is approx. 1-1/2" Wrench Size = 15/16"
