3b thread class right-hand 16 thread quantity per inch eight holes 0.070 dia., one ea.lo cated between ea.drive point; critical features material type anodize surface treated
right-hand 1.52mm material thickness nut holes ctr 4.0 mm fm ea end, ctr 26.0 mm apart, one ctr 4.0 mm fm one edge along lg, other ctr 2.8 mm fm same edge passivate surface treated