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 6610-00-235-9784
NSN 6620-00-485-4136
NSN 6135-01-542-5902
NSN 5965-00-630-7872
NSN 6145-00-840-6685
NSN 6110-01-611-9512
NSN 5935-00-652-4289
NSN 6240-01-580-3494
NSN 5915-00-283-1664
NSN 6135-00-880-1026
NSN 2925-00-146-0179
NSN 5945-01-175-0947