PHILLIPS HEX HEAD SCREW/Alloy, 10-32, .438 NAS1801-3-7 pack of 100PHILLIPS HEX HEAD SCREW/Alloy, 10-32, .438 Phillips Hex Head Alloy Steel PerMIL-S-6049 Finish - Cad Plateper QQ-P-416, Type II Tensile 160,000-185,000 PSIProduct CodesMfr Part No:NAS1801-3-7NAS:NAS1801-3-7..