Used on a lock for an electric control panel
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 6650-01-232-0275
NSN 6110-01-492-4689
NSN 5905-01-537-4497
NSN 5999-01-315-4224
NSN 7035-01-312-3577
NSN 6650-00-164-6246
NSN 7035-01-504-0192
NSN 5935-00-860-1744
NSN 5910-00-855-4016
NSN 5910-01-300-2422
NSN 6105-01-089-7658
NSN 5999-01-339-0258