Historical
SAE AS 9572B-2015 (SAE AS9572B-2015)
SCREW, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, DRILLED, PD SHANK, SILVER PLATED, CORROSION AND HEAT RESISTANT STEEL, UNS S66286, 130 KSI MIN, .1380-40 UNJF-3A
SCOPE IS UNAVAILABLE.
Society of Automotive Engineers [sae]