2b thread class right-hand 1.805" overall length 0.687" overall width 20 thread quantity per inch nickel surface treated straight type w/cable clamp unef thread series
2a thread class right-hand 1.070" overall length 0.280" overall width 56 thread quantity per inch capable of being mounted on a 0.090 in. thick panel unc thread series
2a thread class right-hand 31.0mm overall length 10 thread quantity per inch heavier nickel plating required for emi/rfi protection iso m thread series