Please fill out the form below for Screw Cap Socket Head and get a quote for part number BS4168 PART 1 CAP HEAD-M3X16 by British Standards Institution with NSN 5305991398615 and FSC Name is 5305 Screws, please include required quantity along with expected turn around time. Our knowledgeable account manager will reply you shortly. Also check for the related parts for part number BS4168 PART 1 CAP HEAD-M3X16. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.