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 5975-00-842-5274
NSN 5990-01-554-8547
NSN 6240-01-510-8295
NSN 4140-00-320-8614
NSN 2925-01-459-8093
NSN 6645-01-432-7052
NSN 5975-00-467-8777
NSN 5925-01-441-1465
NSN 5915-00-156-2083
NSN 6320-01-335-8336
NSN 6135-01-391-8539
NSN 5960-01-020-1404