Used on 5855-01-616-2559. 2b thread class right-hand 28 thread quantity per inch expanding hex locknut per mcmaster carr oem is star stainless cadmium surface treated
Used on 4930-01-549-7112. 20 thread quantity per inch nut, jam, locking, w/nylon insert 1/4-20 for screw, hex hd cap, 1/4-20 x 1 1/4 inch part no. HHCS02520125. part of crane on C7908 lupo
Used on 4930-01-549-7112. 11 thread quantity per inch nut, jam, locking, w/nylon insert 5/8-11 for screw, hex hd cap, 5/8-11 x 1 1/2 inch part no. HHCS06311150. part of crane on C7908 lupo
Used on 2355-01-559-0791. 2b thread class right-hand 40 thread quantity per inch nut, self-locking, hexagon material is steel grade 5. ultimate strength is 70000 psi.