This Standard includes information for H type mill chains, attachments, and sprocket teeth; sprocket tooth form; general chain proportions/designations; and sprockets. There are also tables for chain clearance dimensions; general chain dimensions, proof test load; strand length, and measuring load for checking chain lengths; maximum and minimum controlling dimensions for interchangeable chain links; F4, H2, K1, and 2, R1 and RR attachments; sprockets-maximum eccentricity and face runout at root diameter; and sprocket factors.