M12x45
An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
NSN 5960-00-600-7370
NSN 5965-01-549-6390
NSN 5999-01-041-1540
NSN 5965-01-011-1228
NSN 5985-01-369-1858
NSN 5975-01-641-0244
NSN 6620-00-905-6590
NSN 6610-01-653-8859
NSN 6130-01-076-2948
NSN 5835-01-363-4527
NSN 5835-00-682-5177
NSN 6145-01-086-3623