Description / Abstract:
This SAE Standard covers the mechanical and quality requirements
for two grades of carbon steel, slotted, and recessed, 82 degrees
flat countersunk, 82 degrees oval countersunk, pan fillister, hex,
and hex washer head machine screws in sizes No.4 through ¾ in for
use automotive and related industries. The dimensions of these
screws are covered in ASME B18.6.3