• THREAD SERIES : UNC
  • NOMINAL THREAD SIZE : 0.164 INCHES
  • THREAD QUANTITY PER INCH : 32
  • THREAD CLASS : 2B
  • THREAD DIRECTION : RIGHT-HAND​​​​​​​
  • MATERIAL : STEEL OVERALL​​​​​​​
  • SURFACE TREATMENT : CADMIUM AND CHROMATE OVERALL​​​​​​​
  • SURFACE TREATMENT DOCUMENT AND CLASSIFICATION : QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL​​​​​​​
  • HARDNESS RATING : NOT RATED​​​​​​​ 
  • NUT STYLE : A12 HEXAGON
  • NUT HEIGHT : 0.117 INCHES MINIMUM AND 0.130 INCHES MAXIMUM​​​​​​​​​​​​​​ 
  • WIDTH ACROSS FLATS : 0.332 INCHES MINIMUM AND 0.344 INCHES MAXIMUM​​​​​​​
  • BEARING SURFACE TYPE : CHAMFERED​​​​​​​
  • TEMP RATING : NOT RATED
  • NONDEFINITIVE SPEC/STD DATA : 2 TYPE AND 13 STYLE​​​​​​​
  • III END ITEM IDENTIFICATION : W/S:MISSILE, ADVANCED MEDIUM RANGE AIR-TO-AIR (AMRAAM)/AIM120A; SUPPORT EQUIPMENT, B-1 AIRCRAFT; AIRBORNE MOBILE DIR AIR SPT CTL (2ID),(02M JUL83)(AN/UYQ-3A); SENTINEL RADAR SYSTEM; TACTICAL DATA SYSTEM, AN/UYA-4(V); VEHICLE, AIRCRAFT REFUELER R-14; TEST STATION, OQ-290(V)MSM: BOILERS, 1200 PSI; FIRE PUMPS; L.P.COMPRESSORS; NSN 4210-01-486-1035 TFFT (TACTICAL FIRE FIGHTING TRUCK)​​​​​​​
  • MANUFACTURERS CODE : 81348​​​​​​​
  • NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE : FF-N-836​​​​​​​

Plain Hexagon Nut

  • thread: 8-32, cadmium plated steel, hexagon, coarse thread