2 odd shaped holes located on each side of item - identify in accordance with mil-std-130
Mil-std-130 mil std all material responses
Mil-std-130 and mil-std-2073-1, appendix e
Mil-std-130 government standard and mil-c-85049 government specification
Head is flat 0.721 diameter 0.0938 thick and 0.585 diameter by0.045 step,head has 6-0.073 holes thru equally spaced on 0.430 diameter bolt circle and 15 degree angle to center-line;identify per mil-std-130
Mil-std-130 mil std single material response
Mil-std-130 mil std single material response overall