10-32 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Black Zinc (Pack Qty 4 000) BC-11NRBZ

PICTURES ARE REPRESENTATIVE OF ITEM BUT ARE NOT OF THE ACTUAL ITEM. Product dimensions finish head markings thread length stamping shape or forging shape etc. may differ from picture. Products are guaranteed to meet the specifications to which they are manufactured. Specifications allow for tolerances in dimension and shape which can vary from lot to lot. 1095 steel hardened with hard-chrome finish.