BOLT, MACHINE-DOUBLE HEXAGON, EXTENDED WASHER HEAD, DRILLED, SILVER PLATED, CORROSION AND HEAT RESISTANT NICKEL ALLOY, .2500-28 UNJF-3A AS9715 - 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. Add tertiary datum to postion FCF for drilled holes.