This Korean Industrial Standard specifies the scroll chuck with three jaws(hereafter referred to as "chuck") to be used mainly for machine tools.
Remark I.The numerical values and unit given in { } in this Standard are based on the International System of Unit(SI), and are appended for informative reference.
2. Normative references to this Standard are listed below. KS B 0201 Metric Coarse Screw Threads KS B 0211 Limits If Sizes and Tolerances for Metric Coarse Screw
threads KS B 0412 General Tolerances-Part 1 : Tolerances for Linear and
Angular Dimensions without Individual Tolerance Indications KS B 0806 Method of Rockwell and Rockwell Superficial Hardness Test KS B 1002 Hexagon Head Bolts and Hexagon Head Screws KS B 3245 Square Portion of Shanks for Small Tools KS B 5526 Rockwell and Rockwell Superficial Hardness Testing Machines KS D 3503 Rolled Steel for General Structural Purposes KS D 3707 Chromium Steels KS D 3708 Nickel Chromium Steels KS D 3711 Chromium Molybdenum Steels KS D 3752 Carbon Steel for Machine Structural Use KS D 4301 Gray Iron Casting