Please fill out the form below for Bolt Eye and get a quote for part number ASTM A489 TYPE 1 2-4-1 2 by American Society For Testing And with NSN 5306012574265 and FSC Name is 5306 Bolts, 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 ASTM A489 TYPE 1 2-4-1 2. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.