Please fill out the form below for Screw M4 Csk Hd Slottedx6mm Lg and get a quote for part number 523-682 by Zodiac Aerospace, 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 523-682. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.