SAE AS 9554B
SAE AS 9554B
Screw, machine-double hexagon extended washer head, corrosion and heat resistant steel, UNS S66286, 130 ksi min, .1380-40 UNJF-3A
standard published 05/01/2006 by SAE International





![ASTM D345-02(2010) [ Withdrawn ]](/en-default-medium/ASTM-D345-022010.jpg)