AS21500-599 Bolt, Machine - Double Hexagon Extended Washer Head. .250-28 UNJF-3A. B.S.4084
STANDARD published on 1.7.1992
Designation standards: SAE AS21500-4
Publication date standards: 1.7.1992
Country: American technical standard
Category: Technical standards SAE
This drawing specifies parts AS21506, AS21507, AS21508, AS21509, AS21510, AS21511, AS21512, AS21513, AS21514, AS21515, AS21516, AS21517, AS21518, AS21519, AS21520, AS21521, AS21522, AS21523, AS21524, AS21525, AS21526, AS21527, AS21528, AS21529, AS21530, AS21531, AS21532, AS21534, AS21536, AS21538, AS21540, AS21542, AS21544, AS21546, AS21548, AS21550, AS21552, AS21554, AS21556, AS21558, AS21560, AS21562, AS21564, AS21566, AS21568, AS21570, AS21572, AS21574, AS21576, AS21578, AS21580, AS21582, AS21584, AS21586, AS21588, AS21590, AS21592, AS21594, and AS21596. To view suppliers qualified to manufacture this part, visit />
SUBJECT TAXONOMY: Parts
SUBFILE: Aerospace
TYPE OF DOCUMENT: SAE ITC E&A Standard