Resumen:
This document specifies the characteristics of hexagon head bolts with metric fine pitch thread with nominal thread diameters d from 8 mm to 64 mm, of product grade A for nominal thread diameters d from 8 mm to 24 mm and nominal lengths, l, up to and including 10d or 150 mm, whichever is shorter, and of product grade B for nominal thread diameters d over 24 mm or nominal lengths, l, over 10d or 150 mm, whichever is shorter.
Keywords:
Bolts, Close-fit threads, Designations, Dimensions, Fasteners, Hexagon head screws, Hexagonal head bolts, Mechanical linkages, Metric screw threads, Product grades, Screws (bolts), Shafts, Shanks, Specifications