Standard BIT, SCREWDRIVER, PHILLIPS, RIBBED, CRUCIFORM, LONG SHANK, EXTERNAL HEXAGON SHANK, POWER DRIVEN 2013-09-19 CURRENT AS85643/2A
Standard BIT, SCREWDRIVER, PHILLIPS, RIBBED, CRUCIFORM, LONG SHANK, EXTERNAL HEXAGON SHANK, POWER DRIVEN 2004-01-23 HISTORICAL AS85643/2
Standard Aerospace Signaling Torque Wrenches 2011-02-21 HISTORICAL AS28431 This Society of Automotive Engineers (SAE) Aerospace Standard covers requirements for micrometer adjustable, feel impulse, torque wrenches. The torque wrench is used to apply a pre-set torque to threaded fasteners and other torque requirements.