Please fill out the form below for Screw Close Tolerance and get a quote for part number BACB30NT4-10 by Pb Fasteners, 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 BACB30NT4-10. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.