0.515" hole diameter 0.049" material thickness triangular snape; WIDTH1.750 in.; height 1.500 in.; distance from center line to flat 0.500 in. cadmium surface treated
2b thread class right-hand 13 thread quantity per inch washer outside diameter: 1.125 inch nom., height: 0.688 inch nom., washer thickness: 0.312 inch nom. oxide surface treated