SAE

BOLT, MACHINE - DOUBLE HEX, EXTENDED WASHER HD, PD SHANK, CUP WASHER LOCKED, CADMIUM PLATED, STEEL, UNS G87400, 125 KSI MIN, .1900-32 UNJF-3A (Stabilized: Oct 2014)
standard by SAE International, 10/16/2014

Bolt, Machine - Hexagon Head, Drilled, 1 Hole, PD Shank, Steel, UNS K14675, Diffused Nickel-Cadmium Plate, 195 ksi min, .2500-28 UNJF-3A
standard by SAE International, 06/05/2003

Flange - Accessory, 10.000 BC Round, Design Standard For
standard by SAE International, 03/05/2004

BOLT, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, PD SHANK, CORROSION AND HEAT RESISTANT STEEL, UNS N07001, 165 KSI MIN, .2500-28 UNJF-3A
standard by SAE International, 11/01/2012