Please fill out the form below for Bolt Shoulder and get a quote for part number HL218-6-3 by Hi Shear Corp, 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 HL218-6-3. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.