Compared with the January 1940 issue of DIN 82, the standard denomination "knurl" has been adopted for all types, since the previous denomination "diamond knurling" and "negative diamond knurling" were not used consistently, and hence difficulties arose in the choice of tools. Some types of knurl...

1.1 This specification covers several different types of chemical passivation treatments for stainless steel parts. It includes recommendations and precautions for descaling, cleaning, and passivation of stainless steel parts. It includes several alternative tests, with acceptance criteria, for c...

This standard outlines the inspection plan to be used when lot compliance after shipment of general purpose blind rivets is questioned by the user. The producer is responsible for supplying a product of satisfactory quality through judicious manufacturing controls and inspection.

This Standard covers the complete general and dimensional data for inch series threaded rods recognized as American National Standard. Included are diameters #4 through 4 in. UNC, UNF, 8UN, and ACME in both right-and left-handed threads. At this time, there are no ISO standards for inch threaded...

This International Standard specifies the Characteristics of head configurations of slotted and recessed countersunk head screws, and recommends a gauging method for the head dimensions laid down in the respective product standards.

This Standard covers the complete general, dimensional, mechanical, and performance data for carbon steel, inch series nylon insert locknuts of property grades NE2, NE5, and NE8 designated as American National Standard. The inclusion of dimensional data in this Standard is not intended to imply ...