These custom A286 MS24693 screws can look deceivingly simple at first glance. The A286 material was a large deviation from the typical MS24693 specifications and the parts had to be heat treated to 140 KSI. To finish off the production process the parts went through a NADCAP certified sand blast and descale & passivation process per AMS2700 Type 2 Class 1. The production consisted of approximately 50,000 pcs and was completed domestically. NACAP cert for the passivation was provided together with material cert and certificate of conformance.