Please fill out the form below for Screw 25 20 X 625 Hex and get a quote for part number 654583 by Teledyne Continental Motors, 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 654583. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.