DIN 7513 - DRAFT
DIN 7513 - DRAFT Draft Document - Thread cutting screws - Hexagon screws and slotted head screws - Dimensions, requirements, testing
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 07/01/2016
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 07/01/2016