Wireway Fastener
material: aluminum alloy 6061-T4
thread grade: rolled/cut 3/8-18 NPSM thread x 0.39 +/-0.04 inch
size:
cap outer diameter 0.995-0.997 inch,
height 2.50±0.03 inch
cap slot - width 0.062±0.010 inch, depth 0.093±0.010 inch