NAS623 Description
ALLOY/STRUCTURAL MACHINE SCREWS NAS600 - NAS603 MACHINE SCREWS NAS1096 HEX HEAD SCREWS Phillips Pan Head Alloy Steel (8740) Finish - Cadmium per QQ-P-416 Tensile -160,000 - 180,000 PSI Thread 4-40 6-32 8-32 10-32 Length .188 .250 .312 .375 .438 .500 .188 .250.