Bolt, Machine-Double Hexagon Extended Washer Head, PD Shank AMS5616, .3125-24 UNJF-3A AS9887 - this standard is a work in progress. Find the right standards and certifications for your needs with SAE.
Rationale: Revise lead thread chamfer to AS1132. Update to ASME Y14.5-2018. Delete RFS symbol fron straightness FCF. Update MPI reference. Add existing inventory note. General editorial update.
