2a single mounting facility thread class 0.437" single mounting facility thread length 2.991" overall length includes push-controlled guard mechanism tap, circular, bushing mount unef single mounting facility thread series
2a single mounting facility thread class 0.656" overall length 0.173" overall width 40 single mounting facility thread quantity per inch item has only one screw in the center of clip gold surface treated strap rectangular clip hole mounting unc single mounting facility thread series