Please fill out the form below for Bolt Shoulder and get a quote for part number BACB30MT4T25Y by Federal Mfg Co Inc, 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 BACB30MT4T25Y. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.